CN104876860B - 一种二芳基吡啶衍生物及其制备方法与应用 - Google Patents
一种二芳基吡啶衍生物及其制备方法与应用 Download PDFInfo
- Publication number
- CN104876860B CN104876860B CN201510227645.3A CN201510227645A CN104876860B CN 104876860 B CN104876860 B CN 104876860B CN 201510227645 A CN201510227645 A CN 201510227645A CN 104876860 B CN104876860 B CN 104876860B
- Authority
- CN
- China
- Prior art keywords
- compound
- pyridine
- preparation
- hiv
- amino
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 41
- -1 diaryl pyrazole piperidine derivatives Chemical class 0.000 title claims abstract description 39
- 150000001875 compounds Chemical class 0.000 claims abstract description 61
- 239000003814 drug Substances 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 24
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 22
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 21
- CXNIUSPIQKWYAI-UHFFFAOYSA-N xantphos Chemical compound C=12OC3=C(P(C=4C=CC=CC=4)C=4C=CC=CC=4)C=CC=C3C(C)(C)C2=CC=CC=1P(C=1C=CC=CC=1)C1=CC=CC=C1 CXNIUSPIQKWYAI-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229940125890 compound Ia Drugs 0.000 claims description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- 229940079593 drug Drugs 0.000 claims description 12
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 claims description 11
- 229910000024 caesium carbonate Inorganic materials 0.000 claims description 11
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 claims description 10
- SIOXPEMLGUPBBT-UHFFFAOYSA-N picolinic acid Chemical compound OC(=O)C1=CC=CC=N1 SIOXPEMLGUPBBT-UHFFFAOYSA-N 0.000 claims description 10
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 10
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 7
- BSWWXRFVMJHFBN-UHFFFAOYSA-N 2,4,6-tribromophenol Chemical compound OC1=C(Br)C=C(Br)C=C1Br BSWWXRFVMJHFBN-UHFFFAOYSA-N 0.000 claims description 6
- FIGPGTJKHFAYRK-UHFFFAOYSA-N 2,6-dibromo-4-methylphenol Chemical compound CC1=CC(Br)=C(O)C(Br)=C1 FIGPGTJKHFAYRK-UHFFFAOYSA-N 0.000 claims description 6
- XOKDXPVXJWTSRM-UHFFFAOYSA-N 4-iodobenzonitrile Chemical compound IC1=CC=C(C#N)C=C1 XOKDXPVXJWTSRM-UHFFFAOYSA-N 0.000 claims description 6
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N N-phenyl amine Natural products NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000036436 anti-hiv Effects 0.000 claims description 6
- 150000002989 phenols Chemical class 0.000 claims description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 6
- GOXZJSIRAHNQQG-UHFFFAOYSA-N 5-bromo-2-nitropyridin-3-amine Chemical compound NC1=CC(Br)=CN=C1[N+]([O-])=O GOXZJSIRAHNQQG-UHFFFAOYSA-N 0.000 claims description 5
- MDQXGHBCDCOOSM-UHFFFAOYSA-N 5-bromopyridin-3-amine Chemical compound NC1=CN=CC(Br)=C1 MDQXGHBCDCOOSM-UHFFFAOYSA-N 0.000 claims description 5
- 229910021595 Copper(I) iodide Inorganic materials 0.000 claims description 5
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 5
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 claims description 5
- 239000008194 pharmaceutical composition Substances 0.000 claims description 5
- 229910000404 tripotassium phosphate Inorganic materials 0.000 claims description 5
- 235000019798 tripotassium phosphate Nutrition 0.000 claims description 5
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 claims description 4
- UFFBMTHBGFGIHF-UHFFFAOYSA-N 2,6-dimethylaniline Chemical compound CC1=CC=CC(C)=C1N UFFBMTHBGFGIHF-UHFFFAOYSA-N 0.000 claims description 4
- 229910021626 Tin(II) chloride Inorganic materials 0.000 claims description 4
- 238000006396 nitration reaction Methods 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- QQKDTTWZXHEGAQ-UHFFFAOYSA-N propyl carbonochloridate Chemical compound CCCOC(Cl)=O QQKDTTWZXHEGAQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 4
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 4
- 239000001119 stannous chloride Substances 0.000 claims description 4
- 235000011150 stannous chloride Nutrition 0.000 claims description 4
- KWVPRPSXBZNOHS-UHFFFAOYSA-N 2,4,6-Trimethylaniline Chemical group CC1=CC(C)=C(N)C(C)=C1 KWVPRPSXBZNOHS-UHFFFAOYSA-N 0.000 claims description 3
- LINPIYWFGCPVIE-UHFFFAOYSA-N 2,4,6-trichlorophenol Chemical compound OC1=C(Cl)C=C(Cl)C=C1Cl LINPIYWFGCPVIE-UHFFFAOYSA-N 0.000 claims description 3
- QQFWMPUXPLBWTG-UHFFFAOYSA-N 2,4,6-trifluorophenol Chemical compound OC1=C(F)C=C(F)C=C1F QQFWMPUXPLBWTG-UHFFFAOYSA-N 0.000 claims description 3
- BPRYUXCVCCNUFE-UHFFFAOYSA-N 2,4,6-trimethylphenol Chemical compound CC1=CC(C)=C(O)C(C)=C1 BPRYUXCVCCNUFE-UHFFFAOYSA-N 0.000 claims description 3
- ZLVFYUORUHNMBO-UHFFFAOYSA-N 4-bromo-2,6-dimethylphenol Chemical compound CC1=CC(Br)=CC(C)=C1O ZLVFYUORUHNMBO-UHFFFAOYSA-N 0.000 claims description 3
- VWYKSJIPZHRLNO-UHFFFAOYSA-N 4-chloro-2,6-dimethylphenol Chemical compound CC1=CC(Cl)=CC(C)=C1O VWYKSJIPZHRLNO-UHFFFAOYSA-N 0.000 claims description 3
- WFYGXOWFEIOHCZ-UHFFFAOYSA-N 4-hydroxy-3,5-dimethylbenzonitrile Chemical compound CC1=CC(C#N)=CC(C)=C1O WFYGXOWFEIOHCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- BGARPMGQRREXLN-UHFFFAOYSA-N 3-iodobenzonitrile Chemical compound IC1=CC=CC(C#N)=C1 BGARPMGQRREXLN-UHFFFAOYSA-N 0.000 claims description 2
- 230000006229 amino acid addition Effects 0.000 claims description 2
- 239000003937 drug carrier Substances 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- 125000006239 protecting group Chemical group 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000010992 reflux Methods 0.000 claims description 2
- NXXYKOUNUYWIHA-UHFFFAOYSA-N 2,6-Dimethylphenol Chemical compound CC1=CC=CC(C)=C1O NXXYKOUNUYWIHA-UHFFFAOYSA-N 0.000 claims 2
- KLIDCXVFHGNTTM-UHFFFAOYSA-N 2,6-dimethoxyphenol Chemical compound COC1=CC=CC(OC)=C1O KLIDCXVFHGNTTM-UHFFFAOYSA-N 0.000 claims 2
- 125000002490 anilino group Chemical class [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims 2
- 241000725303 Human immunodeficiency virus Species 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 abstract description 3
- 150000002148 esters Chemical class 0.000 abstract description 2
- 208000015181 infectious disease Diseases 0.000 abstract description 2
- 239000000651 prodrug Substances 0.000 abstract description 2
- 229940002612 prodrug Drugs 0.000 abstract description 2
- IAZDPXIOMUYVGZ-WFGJKAKNSA-N Dimethyl sulfoxide Chemical compound [2H]C([2H])([2H])S(=O)C([2H])([2H])[2H] IAZDPXIOMUYVGZ-WFGJKAKNSA-N 0.000 description 96
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 61
- 239000007787 solid Substances 0.000 description 28
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 27
- NQDJXKOVJZTUJA-UHFFFAOYSA-N nevirapine Chemical compound C12=NC=CC=C2C(=O)NC=2C(C)=CC=NC=2N1C1CC1 NQDJXKOVJZTUJA-UHFFFAOYSA-N 0.000 description 27
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 24
- 238000005160 1H NMR spectroscopy Methods 0.000 description 24
- 238000002844 melting Methods 0.000 description 23
- 230000008018 melting Effects 0.000 description 23
- 238000002330 electrospray ionisation mass spectrometry Methods 0.000 description 22
- 125000004801 4-cyanophenyl group Chemical group [H]C1=C([H])C(C#N)=C([H])C([H])=C1* 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 19
- 239000000243 solution Substances 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 16
- 230000000694 effects Effects 0.000 description 16
- 241000713772 Human immunodeficiency virus 1 Species 0.000 description 15
- 229960000689 nevirapine Drugs 0.000 description 13
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 230000002401 inhibitory effect Effects 0.000 description 11
- XPOQHMRABVBWPR-UHFFFAOYSA-N Efavirenz Natural products O1C(=O)NC2=CC=C(Cl)C=C2C1(C(F)(F)F)C#CC1CC1 XPOQHMRABVBWPR-UHFFFAOYSA-N 0.000 description 10
- 229960003804 efavirenz Drugs 0.000 description 10
- XPOQHMRABVBWPR-ZDUSSCGKSA-N efavirenz Chemical compound C([C@]1(C2=CC(Cl)=CC=C2NC(=O)O1)C(F)(F)F)#CC1CC1 XPOQHMRABVBWPR-ZDUSSCGKSA-N 0.000 description 10
- 238000001914 filtration Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 238000004440 column chromatography Methods 0.000 description 9
- 238000005303 weighing Methods 0.000 description 9
- 102100034343 Integrase Human genes 0.000 description 8
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 238000001035 drying Methods 0.000 description 7
- PYGWGZALEOIKDF-UHFFFAOYSA-N etravirine Chemical compound CC1=CC(C#N)=CC(C)=C1OC1=NC(NC=2C=CC(=CC=2)C#N)=NC(N)=C1Br PYGWGZALEOIKDF-UHFFFAOYSA-N 0.000 description 7
- 229960002049 etravirine Drugs 0.000 description 7
- MNVMYTVDDOXZLS-UHFFFAOYSA-N 4-methoxyguaiacol Natural products COC1=CC=C(O)C(OC)=C1 MNVMYTVDDOXZLS-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 238000002835 absorbance Methods 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 239000012065 filter cake Substances 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000013641 positive control Substances 0.000 description 5
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 4
- 206010059866 Drug resistance Diseases 0.000 description 4
- 238000002965 ELISA Methods 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- 208000031886 HIV Infections Diseases 0.000 description 4
- 241000713340 Human immunodeficiency virus 2 Species 0.000 description 4
- 101900297506 Human immunodeficiency virus type 1 group M subtype B Reverse transcriptase/ribonuclease H Proteins 0.000 description 4
- 150000001448 anilines Chemical class 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000005457 ice water Substances 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- HBOMLICNUCNMMY-XLPZGREQSA-N zidovudine Chemical compound O=C1NC(=O)C(C)=CN1[C@@H]1O[C@H](CO)[C@@H](N=[N+]=[N-])C1 HBOMLICNUCNMMY-XLPZGREQSA-N 0.000 description 4
- 229960002555 zidovudine Drugs 0.000 description 4
- 229940124321 AIDS medicine Drugs 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LTMHDMANZUZIPE-AMTYYWEZSA-N Digoxin Natural products O([C@H]1[C@H](C)O[C@H](O[C@@H]2C[C@@H]3[C@@](C)([C@@H]4[C@H]([C@]5(O)[C@](C)([C@H](O)C4)[C@H](C4=CC(=O)OC4)CC5)CC3)CC2)C[C@@H]1O)[C@H]1O[C@H](C)[C@@H](O[C@H]2O[C@@H](C)[C@H](O)[C@@H](O)C2)[C@@H](O)C1 LTMHDMANZUZIPE-AMTYYWEZSA-N 0.000 description 3
- 229940122313 Nucleoside reverse transcriptase inhibitor Drugs 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 239000002259 anti human immunodeficiency virus agent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004737 colorimetric analysis Methods 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 3
- 229960005156 digoxin Drugs 0.000 description 3
- LTMHDMANZUZIPE-UHFFFAOYSA-N digoxine Natural products C1C(O)C(O)C(C)OC1OC1C(C)OC(OC2C(OC(OC3CC4C(C5C(C6(CCC(C6(C)C(O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)CC2O)C)CC1O LTMHDMANZUZIPE-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000338 in vitro Methods 0.000 description 3
- 230000003902 lesion Effects 0.000 description 3
- 231100000053 low toxicity Toxicity 0.000 description 3
- 239000012139 lysis buffer Substances 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000003419 rna directed dna polymerase inhibitor Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 3
- CZZZABOKJQXEBO-UHFFFAOYSA-N 2,4-dimethylaniline Chemical compound CC1=CC=C(N)C(C)=C1 CZZZABOKJQXEBO-UHFFFAOYSA-N 0.000 description 2
- KUFFULVDNCHOFZ-UHFFFAOYSA-N 2,4-xylenol Chemical compound CC1=CC=C(O)C(C)=C1 KUFFULVDNCHOFZ-UHFFFAOYSA-N 0.000 description 2
- 150000003929 3-aminopyridines Chemical class 0.000 description 2
- ILAYIAGXTHKHNT-UHFFFAOYSA-N 4-[4-(2,4,6-trimethyl-phenylamino)-pyrimidin-2-ylamino]-benzonitrile Chemical compound CC1=CC(C)=CC(C)=C1NC1=CC=NC(NC=2C=CC(=CC=2)C#N)=N1 ILAYIAGXTHKHNT-UHFFFAOYSA-N 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 2
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000000134 MTT assay Methods 0.000 description 2
- 231100000002 MTT assay Toxicity 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910006069 SO3H Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- OHDRQQURAXLVGJ-HLVWOLMTSA-N azane;(2e)-3-ethyl-2-[(e)-(3-ethyl-6-sulfo-1,3-benzothiazol-2-ylidene)hydrazinylidene]-1,3-benzothiazole-6-sulfonic acid Chemical compound [NH4+].[NH4+].S/1C2=CC(S([O-])(=O)=O)=CC=C2N(CC)C\1=N/N=C1/SC2=CC(S([O-])(=O)=O)=CC=C2N1CC OHDRQQURAXLVGJ-HLVWOLMTSA-N 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 229960002685 biotin Drugs 0.000 description 2
- 235000020958 biotin Nutrition 0.000 description 2
- 239000011616 biotin Substances 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000006285 cell suspension Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- CUYKNJBYIJFRCU-UHFFFAOYSA-N pyridine-3-amine Natural products NC1=CC=CN=C1 CUYKNJBYIJFRCU-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229960002814 rilpivirine Drugs 0.000 description 2
- YIBOMRUWOWDFLG-ONEGZZNKSA-N rilpivirine Chemical compound CC1=CC(\C=C\C#N)=CC(C)=C1NC1=CC=NC(NC=2C=CC(=CC=2)C#N)=N1 YIBOMRUWOWDFLG-ONEGZZNKSA-N 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 239000012453 solvate Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- UWYVPFMHMJIBHE-OWOJBTEDSA-N (e)-2-hydroxybut-2-enedioic acid Chemical compound OC(=O)\C=C(\O)C(O)=O UWYVPFMHMJIBHE-OWOJBTEDSA-N 0.000 description 1
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- MBBZMMPHUWSWHV-BDVNFPICSA-N N-methylglucamine Chemical compound CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO MBBZMMPHUWSWHV-BDVNFPICSA-N 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- 102000003992 Peroxidases Human genes 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 108091034057 RNA (poly(A)) Proteins 0.000 description 1
- 108010090804 Streptavidin Proteins 0.000 description 1
- 102000019259 Succinate Dehydrogenase Human genes 0.000 description 1
- 108010012901 Succinate Dehydrogenase Proteins 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical compound C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000011225 antiretroviral therapy Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 229960004365 benzoic acid Drugs 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 239000006143 cell culture medium Substances 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- VDANGULDQQJODZ-UHFFFAOYSA-N chloroprocaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1Cl VDANGULDQQJODZ-UHFFFAOYSA-N 0.000 description 1
- 229960002023 chloroprocaine Drugs 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 239000012059 conventional drug carrier Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000120 cytopathologic effect Effects 0.000 description 1
- 229950006497 dapivirine Drugs 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000012154 double-distilled water Substances 0.000 description 1
- 229940012017 ethylenediamine Drugs 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229960002598 fumaric acid Drugs 0.000 description 1
- LRBQNJMCXXYXIU-QWKBTXIPSA-N gallotannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@H]2[C@@H]([C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-QWKBTXIPSA-N 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 229960002989 glutamic acid Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229940099690 malic acid Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- ACTNHJDHMQSOGL-UHFFFAOYSA-N n',n'-dibenzylethane-1,2-diamine Chemical compound C=1C=CC=CC=1CN(CCN)CC1=CC=CC=C1 ACTNHJDHMQSOGL-UHFFFAOYSA-N 0.000 description 1
- VMGAPWLDMVPYIA-HIDZBRGKSA-N n'-amino-n-iminomethanimidamide Chemical compound N\N=C\N=N VMGAPWLDMVPYIA-HIDZBRGKSA-N 0.000 description 1
- AJDUTMFFZHIJEM-UHFFFAOYSA-N n-(9,10-dioxoanthracen-1-yl)-4-[4-[[4-[4-[(9,10-dioxoanthracen-1-yl)carbamoyl]phenyl]phenyl]diazenyl]phenyl]benzamide Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC(=O)C(C=C1)=CC=C1C(C=C1)=CC=C1N=NC(C=C1)=CC=C1C(C=C1)=CC=C1C(=O)NC1=CC=CC2=C1C(=O)C1=CC=CC=C1C2=O AJDUTMFFZHIJEM-UHFFFAOYSA-N 0.000 description 1
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229940042402 non-nucleoside reverse transcriptase inhibitor Drugs 0.000 description 1
- 239000002726 nonnucleoside reverse transcriptase inhibitor Substances 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- WLJNZVDCPSBLRP-UHFFFAOYSA-N pamoic acid Chemical compound C1=CC=C2C(CC=3C4=CC=CC=C4C=C(C=3O)C(=O)O)=C(O)C(C(O)=O)=CC2=C1 WLJNZVDCPSBLRP-UHFFFAOYSA-N 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 230000007170 pathology Effects 0.000 description 1
- 108040007629 peroxidase activity proteins Proteins 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- MFDFERRIHVXMIY-UHFFFAOYSA-N procaine Chemical compound CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 MFDFERRIHVXMIY-UHFFFAOYSA-N 0.000 description 1
- 229960004919 procaine Drugs 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- BOLDJAUMGUJJKM-LSDHHAIUSA-N renifolin D Natural products CC(=C)[C@@H]1Cc2c(O)c(O)ccc2[C@H]1CC(=O)c3ccc(O)cc3O BOLDJAUMGUJJKM-LSDHHAIUSA-N 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000002976 reverse transcriptase assay Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 238000007423 screening assay Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000007447 staining method Methods 0.000 description 1
- 239000012192 staining solution Substances 0.000 description 1
- 238000005556 structure-activity relationship Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000002723 toxicity assay Methods 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
本发明涉及一种二芳基吡啶衍生物及其制备方法与应用。所述二芳基吡啶衍生物是具有通式I所示结构的化合物及其药学上可接受的盐、酯或前药。本发明还提供所述化合物的制备方法,以及含有一个或多个此类化合物的组合物在制备治疗和预防人免疫缺陷病毒(HIV)感染药物中的应用。
Description
技术领域
本发明涉及一种二芳基吡啶衍生物及其制备方法与应用,属于医药技术领域。
背景技术
艾滋病(Acquired Immune Deficiency Syndrome,AIDS)目前已经成为危害人类生命健康的重大传染性疾病,其主要病原体是人免疫缺陷病毒1型(HumanImmunodeficiency Virus Type1,HIV-1)。虽然高效抗逆转录疗法(Highly ActiveAntiretroviral Therapy,HAART)可以显著延长患者的生存时间、改善患者的生存质量,但是长期用药导致的耐药性、药物毒副作用以及药物费用等问题,使新型高效HIV抑制剂的研发显得尤为迫切。HIV-1非核苷类逆转录酶抑制剂(NNRTIs)是HAART疗法的重要组成部分,具有高效低毒、特异性强等优点。然而长期用药产生的耐药性使NNRTIs类药物迅速丧失临床效价,因此新型、高效、低毒、广谱抗耐药性的NNRTIs的研发是目前抗HIV药物研究的热点之一。
二芳基嘧啶(Diarylpyrimidine,DAPY)类化合物是一类典型的HIV-1NNRTIs,对HIV-1的野生株和多种耐药突变株都有很好的抑制作用。该类化合物中依曲韦林(Etravirine)和利匹韦林(Rilpivirine)已经上市,达匹韦林(Dapivirine,TMC120)正处于临床研究阶段。但该类化合物水溶性较差,口服生物利用度较低,而且存在皮疹、过敏等毒副作用。因此DAPY类化合物的进一步结构修饰,对发现低毒、高效、抗耐药、生物利用度好且具有自主知识产权的新型抗HIV药物具有重大意义。
发明内容
针对现有技术的不足,本发明提供了一种二芳基吡啶衍生物,本发明还提供了该类化合物的制备方法及应用。
本发明的技术方案如下:
一、二芳基吡啶衍生物
一种二芳基吡啶衍生物,或其药学上可接受的盐、酯或前药,结构通式I如下:
其中,
R1为-CN、-CH=CHCN、CH3、卤素、C1-6烷基、C1-6烷氧基、-NH2、-OH、-NO2、-CF3、-CH=CH2、-C≡CH、-C≡CR’、-CH=CHR’、-CH=CHCOR’、CHO;
R2和R3各自独立的为卤素、CH3、-OCH3;
R4为-H、卤素、-NO2、-NH2、-NHR、-NHCOR’、-CN、-OH、-COOH、-SO3H、-CONH2、-CF3、-CONHR’、-COOR’;
R5为-CN、-CH=CH2、卤素、C1-6烷基、C1-6烷氧基、-NH2、-OH、-CF3、-CH=CH2、-C≡CH、-C≡CR’、-CH=CHR’、-CH=CHCOR’、-COOH、-SO3H;
X为-O-、-NH-、-S-、-CH2-、-NHR-、-CHR-。
其中R为C1-4烃基、-NH2、-OH、-NHR’;R’为H或C1-6烃基。
优选的,本发明化合物结构通式I’如下:
其中,X为O或NH;R4为NO2或NH2;R1、R2、R3的定义同上述通式I。
更为优选的,上述结构通式I的化合物是下列之一:
二、二芳基吡啶衍生物的制备方法
一种二芳基吡啶衍生物的制备方法,以取代的3-氨基吡啶(1)为起始原料,与卤素取代的芳基发生偶联反应得到关键中间体2;芳基取代中间体2的卤素得到二芳基吡啶衍生物(I)。
合成路线如下:
试剂及条件:(i)醋酸钯,4,5-双(二苯基膦)-9,9-二甲基氧杂蒽,碳酸铯,100℃,二氧六环;(ii)碘化亚铜,磷酸三钾,2-吡啶甲酸,二甲基亚砜,90℃或醋酸钯,4,5-双(二苯基膦)-9,9-二甲基氧杂蒽,碳酸铯,100℃,二氧六环;
其中,R1、R2、R3、R4、R5、X的定义同上述通式I所示。
优选的,二芳基吡啶衍生物的制备方法,
以3-氨基-5-溴吡啶为起始原料,氨基酰化保护后,用发烟硝酸和浓硫酸在吡啶环的2位硝化,碱性条件下水解掉氨基上的保护基,得到5-溴-2-硝基-3-氨基吡啶(中间体3);中间体3与对碘苯腈利用偶联反应得到关键中间体4;中间体4与取代的苯酚反应得到化合物Ia,中间体4与取代的苯胺反应得到化合物Ib;化合物Ia的硝基还原后得到Ic。
试剂及条件:(i)氯甲酸丙脂,碳酸氢钠,四氢呋喃;(ii)发烟硝酸,浓硫酸;(iii)氢氧化钾,乙醇,水,90℃;(iv)醋酸钯,4,5-双(二苯基膦)-9,9-二甲基氧杂蒽,碳酸铯,二氧六环,100℃;(v)碘化亚铜,磷酸三钾,2-吡啶甲酸,二甲基亚砜,90℃;(vi)醋酸钯,4,5-双(二苯基膦)-9,9-二甲基氧杂蒽,碳酸铯,二氧六环,100℃;(vii)氯化亚锡,乙醇,回流;
其中,R1、R2、R3的定义同上述通式I所示;
所述取代的苯胺为2,4,6-三甲基苯胺或2,6-二甲基苯胺;
所述取代的苯酚为3,5-二甲基-4-羟基苯甲腈、2,4,6-三甲基苯酚、2,6-二溴-4-甲基苯酚、2,4-二甲基苯酚、2,4-二甲氧基苯酚、4-氯-2,6-二甲基苯酚、4-溴-2,6-二甲基苯酚、2,4,6-三氯苯酚、2,4,6-三溴苯酚、2,4,6-三氟苯酚。
本发明更为详细的,一种二芳基吡啶衍生物的制备方法,步骤如下:
(1)称取3-氨基-5-溴吡啶加入到烧瓶中,加入四氢呋喃溶解,再加入碳酸氢钠;搅拌下向烧瓶中滴加氯甲酸丙脂,15分钟后,减压蒸除四氢呋喃,向烧瓶中加入水,用乙酸乙酯萃取三次,干燥,将溶剂蒸干得到中间体1的粗产物;不经分离纯化,直接进行下一步硝化反应;
(2)向盛有中间体1的烧瓶中加入浓硫酸,将烧瓶放到冰水浴中,向烧瓶中滴加发烟硝酸;将烧瓶移至室温下,搅拌12小时;将反应液分批次缓慢的加入到碎冰中,向冰水中加入固体氢氧化钾至溶液呈碱性;用乙酸乙酯萃取三次,加入无水Na2SO4干燥,柱层析得到中间体2;
(3)称取固体氢氧化钾加入到烧瓶中,加入水溶解,向烧瓶中加入无水乙醇,加入中间体2;90℃下搅拌1小时,降至室温后继续搅拌1个小时;反应结束后,向烧瓶中加入水,过滤产生的沉淀;滤饼用真空干燥箱45℃干燥24小时,得到中间体3;
(4)称取醋酸钯和4,5-双二苯基膦-9,9-二甲基氧杂蒽加入到烧瓶中,用二氧六环溶解,室温搅拌30分钟;称取对碘苯腈加入到烧瓶中,搅拌15分钟后称取碳酸铯和中间体3加入到烧瓶中;氮气保护下,100℃油浴搅拌反应12小时;过滤,除去反应液中的不溶物,滤液中加入硅胶拌样,柱层析得中间体4;
(5)称取中间体4、取代的苯酚、碘化亚铜、2-吡啶甲酸和磷酸三钾,加入到烧瓶中,用二甲基亚砜溶解;反应体系用氮气保护,90℃加热24小时;向烧瓶中加入水,过滤产生的沉淀;滤饼真空干燥后用二氯甲烷溶解,以二氯甲烷为洗脱剂柱层析分离得到产物Ia;
(6)称取醋酸钯和4,5-双二苯基膦-9,9-二甲基氧杂蒽加入到烧瓶中,用二氧六环溶解,室温下搅拌30分钟;称取中间体4、取代的苯胺和碳酸铯加入到烧瓶中;氮气保护,100℃油浴下反应12小时;滤除反应液中的不溶物,柱层析得到目标产物Ib;
(7)称取产物Ia和氯化亚锡加入到烧瓶中,加入适量乙醇;氮气保护,将烧瓶放到70℃油浴下反应12小时;蒸出乙醇,向烧瓶中加入水,加入无水碳酸钾调节至碱性;萃取,无水硫酸钠干燥,过滤除去硫酸钠,滤液浓缩,重结晶得到目标产物Ic。
本发明所述的室温温度在20-25℃。
三、二芳基吡啶衍生物的应用
本发明通式Ⅰ的二芳基吡啶衍生物在抑制HIV-1复制的细胞(MT-4)实验中显示出显著的抗HIV病毒活性和较高的选择性。因此,本发明还提供:
通式Ⅰ的二芳基吡啶衍生物在制备抗HIV的药物中的应用。
一种抗HIV药物组合物,包含本发明所述二芳基吡啶衍生物或其药学上可接受的盐以及一种或多种药学上可接受的载体或赋形剂。
本发明化合物既可以其本身也可以其药学上可接受的盐或溶剂化物的形式使用。通式Ⅰ化合物的药学上可接受的盐包括与药学上可接受的无机酸或有机酸、或者无机碱或有机碱形成的常规盐。合适的酸加成盐的例子包括与盐酸、硫酸、磷酸、硝酸、氢溴酸、高氯酸、富马酸、乙酸、丙酸、琥珀酸、羟基乙酸、甲酸、乳酸、马来酸、酒石酸、柠檬酸、扑酸、丙二酸、羟基马来酸、苯乙酸、谷氨酸、苯甲酸、水杨酸、富马酸、甲苯磺酸、甲磺酸、萘-2-磺酸、苯磺酸、羟基苯甲酸、氢碘酸、苹果酸、鞣酸等形成的盐。合适的碱加成盐的例子包括与钠、锂、钾、镁、铝、钙、锌、N,N’-二苄基乙二胺、氯代普鲁卡因、胆碱、二乙醇胺、乙二胺、N-甲基葡糖按和普鲁卡因等形成的盐。本文中涉及到本发明化合物时,包括通式Ⅰ化合物及其药学上可接受的盐或溶剂化物。
根据本发明,本发明式I化合物可与常规药物载体或赋形剂组成药物组合物。该药物组合物可通过口服或非肠道途径给药。本发明的药物组合物可按本领域常规方法制备成各种剂型,包括但不限于片剂、胶囊、溶液、悬浮液、颗粒剂或注射剂等,经口服或非肠道途径给药。
在本发明的化合物上进行新的结构修饰及深入研究有助于开发出新的抗HIV药物。
对按照上述方法合成的21个化合物进行了抗HIV-1野生型(IIIB)、K103N+Y181C耐药突变株(RES056)和HIV-2(ROD)活性筛选,以奈韦拉平(NVP)、齐多夫定(AZT)、依非韦伦(EFV)、和依曲韦林(ETV)为阳性对照。数据列于表1中,除了化合物Ia05和Ic05,所有的化合物抑制HIV-1野生株的活性在微摩尔到亚微摩尔水平,EC50值在0.042-4.41μM的范围内。4个化合物的活性要超过对照药物奈韦拉平,活性最高的化合物Ib02(EC50=0.042μM,SI=3963)的活性是奈韦拉平(EC50=0.25μM)的6倍。采用酶联免疫比色法对化合物逆转录酶抑制活性进行了测试,以奈韦拉平(NVP)和依非韦伦(EFV)为阳性对照。数据列于表2中,大部分化合物对RT有较好的抑制活性。13个化合物的RT抑制活性超过奈韦拉平,化合物Ia03(IC50=0.052μM)对RT的抑制活性与对照药依法韦仑相当,是奈韦拉平的45倍。
具体实施方式
下面结合实施例对本发明做进一步说明,但本发明所保护范围不限于此。
实施例1:3-丙氧羰基氨基-5-溴吡啶(1)的制备
称取3-氨基-5-溴吡啶(5.0g,28.9mmol)加入到100mL烧瓶中,加入20mL四氢呋喃溶解,加入碳酸氢钠(7.3g,86.9mmol)。向烧瓶中滴加氯甲酸丙脂(9.3mL,86.9mmol)。搅拌15分钟后,蒸除四氢呋喃,向烧瓶中加入30mL水,加入乙酸乙酯(3x20mL)萃取三次,干燥,将溶剂蒸干得到1的粗产物。不经分离纯化,直接进行下一步硝化反应。
实施例2:2-硝基-3-丙氧羰基氨基-5-溴吡啶(2)的制备
向盛有中间体1的烧瓶中加入15mL浓硫酸,将烧瓶放到冰水浴中,向烧瓶中滴加5mL发烟硝酸。将烧瓶移至室温下,搅拌12小时。将反应液分批次缓慢的加入到碎冰中,向冰水中加入固体氢氧化钾至溶液呈碱性。用乙酸乙酯萃取三次,加入无水Na2SO4干燥,抽滤,减压浓缩。乙酸乙酯:石油醚=1:20柱层析得到黄色固体2。产率:81%,熔点:74-76℃,1H NMR(400MHz,DMSO-d6,ppm)δ:10.11(s,1H),8.48-8.46(m,2H),4.08(t,2H,J=6.7Hz,CH2),1.64(sext,2H,J=7.3Hz,CH2),0.93(t,3H,J=7.4Hz,CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:153.76(C=O),148.01,143.82,136.15,129.79,124.92,67.64(OCH2),22.15(CH2),10.56(CH3)。
实施例3:2-硝基-3-氨基-5-溴吡啶(3)的制备
称取KOH(0.55g,9.8mmol)加入到烧瓶中,加入8mL水溶解,向烧瓶中加入1.5mL无水乙醇,加入2(1.0g,3.3mmol)。90℃下搅拌1小时,降至室温后继续搅拌1个小时。反应结束后,向烧瓶中加入20mL水,过滤。滤饼用真空干燥箱45℃干燥24小时,得到黄色固体3,产率:94%,熔点:183-185℃,1H NMR(400MHz,DMSO-d6,ppm)δ:7.84(d,J=2.0Hz,1H,pyridine-H),7.77(d,1H,J=2.0Hz,pyridine-H),7.45(s,2H,NH2).13C-NMR(100MHz,DMSO-d6,ppm)δ:142.53,138.93,136.06,130.27,126.43。
实施例4:2-硝基-3-(4-氰基苯基)氨基-5-溴吡啶(4)的制备
称取醋酸钯(0.1541g,0.69mmol)和4,5-双二苯基膦-9,9-二甲基氧杂蒽(Xantphos,0.3977g,0.69mmol)加入到烧瓶中,用20mL二氧六环溶解,室温搅拌30分钟。称取对碘苯腈(3.3g,14.4mmol)加入到烧瓶中,搅拌15分钟后将碳酸铯(6.7g,20.6mmol)和化合物3(3.0g,13.8mmol)加入到烧瓶中,氮气保护下,100℃油浴搅拌反应12小时。过滤,除去反应液中的不溶物,滤液中加入硅胶拌样,乙酸乙酯:石油醚=1:5柱层析除去对碘苯腈后,用乙酸乙酯柱层析分出粗产物。重结晶,得黄色固体4,产率:78.6%,熔点:241-244℃,1HNMR(400MHz,DMSO-d6,ppm)δ:9.43(s,1H,NH),8.27(d,J=1.9Hz,pyridine-H),8.19(d,J=2.0Hz,pyridine-H),7.80(d,J=8.7Hz,Ph-H),7.41(d,J=8.7Hz,Ph-H).13C-NMR(100MHz,DMSO-d6,ppm)δ:145.33,144.95,140.96,135.15,134.27(2×C,Ph),132.30,126.21,120.77(2×C,Ph),119.54(CN),105.37(C-CN).ESI-MS:m/z 317.2(M-1)319.2.C12H7BrN4O2(317.98)。
化合物Ia的制备方法
将化合物4(0.3g,0.94mmol)、取代苯酚(1.03mmol)、碘化亚铜(17.9mg,0.094mmol)、2-吡啶甲酸(23.1mg,0.19mmol)和磷酸三钾(0.40g,1.9mmol)加入到烧瓶中,用2.5mL二甲基亚砜溶解。反应体系用氮气保护,90℃加热24小时。向烧瓶中加入20mL水,过滤,滤饼真空干燥后用二氯甲烷溶解,以二氯甲烷为洗脱剂柱层析分离得到化合物Ia1-10。
实施例5:2-硝基-3-(4-氰基苯基)氨基-5-(2,6-二甲基-4-氰基)苯氧基吡啶(Ia01)的制备
由3,5-二甲基-4-羟基苯甲腈反应得到。黄色固体,产率:40.1%,熔点:238-240℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.45(s,1H,NH),7.84(d,1H,J=2.5Hz,pyridine-H),7.75(s,2H,Ph-H),7.73(d,2H,J=8.8Hz,Ph-H),7.30(d,2H,J=8.7Hz,Ph-H),7.01(d,1H,J=2.5Hz,pyridine-H),2.15(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:157.28,153.43,144.90(C-NH),141.11,136.67,134.05(2×C,Ph),133.87(2×C,Ph),132.95(2×C,Ph),129.01,120.83(2×C,Ph),119.43(CN),118.74,112.85,109.61,105.32(C-CN),15.96(2×CH3).ESI-MS:m/z 386.5(M+1)403.6(M+18)408.5(M+23).C21H15N5O3(385.12)。
实施例6:2-硝基-3-(4-氰基苯基)氨基-5-(2,4,6-三甲基)苯氧基吡啶(Ia02)的制备
由2,4,6-三甲基苯酚反应得到。黄色固体,产率:51.2%,熔点:191-193℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.45(s,1H,NH),7.85(d,1H,J=2.4Hz,pyridine-H),7.72(d,2H,J=8.7Hz,Ph-H),7.29(d,2H,J=8.7Hz,Ph-H),6.98(s,2H,Ph-H),6.89(d,1H,J=2.5Hz,pyridine-H),2.24(s,3H,CH3),2.06(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:158.51,147.57,144.87,140.58,136.78,135.90,134.01(2×C),130.33(2×C,Ph),130.10(2×C,Ph),129.37,120.89(2×C,Ph),119.40(CN),111.95,105.27(C-CN),20.75(CH3),16.03(2×CH3).ESI-MS:m/z 375.4(M+1)397.5(M+23).C21H18N4O3(374.14)。
实施例7:2-硝基-3-(4-氰基苯基)氨基-5-(2,6-二溴-4-甲基)苯氧基吡啶(Ia03)的制备
由2,6-二溴-4-甲基苯酚反应得到。黄色固体,产率:44.3%,熔点:200-203℃,1HNMR(400MHz,DMSO-d6,ppm)δ:9.47(s,1H,NH),7.93(d,1H,J=2.5Hz,pyridine-H),7.74(d,2H,J=8.7Hz,Ph-H),7.68(s,2H,Ph-H),7.28(d,2H,J=8.8Hz,Ph-H),7.08(d,1H,J=2.5Hz,pyridine-H),2.33(s,3H,CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:156.87,144.90,144.87,141.49,140.59,136.21,134.31(2×C,Ph),134.12(2×C,Ph),129.32,120.59(2×C,Ph),119.42(CN),116.94,113.46,105.31(C-CN),20.22(CH3).ESI-MS:m/z 503.2(M-1).C19H12Br2N4O3(501.93)。
实施例8:2-硝基-3-(4-氰基苯基)氨基-5-(2,4-二甲基)苯氧基吡啶(Ia04)的制备
由2,4-二甲基苯酚反应得到。黄色固体,产率:47.3%,熔点:190-192℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.45(s,1H,NH),7.88(d,1H,J=2.4Hz,pyridine-H),7.71(d,2H,J=8.7Hz,Ph-H),7.29(d,2H,J=8.8Hz,Ph-H),7.20-7.12(m,3H,Ph-H),6.87(d,1H,J=2.5Hz,pyridine-H),2.10(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:158.29,149.69,144.78,140.54,136.84,133.99(2×C,Ph),130.55(2×C,Ph),129.91(2×C,Ph),129.37,126.88,120.95(2×C,Ph),119.40(CN),111.73,105.33(C-CN),16.10(2×CH3).ESI-MS:m/z 361.4(M+1)383.4(M+23).C20H16N4O3(360.12)。
实施例9:2-硝基-3-(4-氰基苯基)氨基-5-(2,4-二甲氧基)苯氧基吡啶(Ia05)的制备
由2,4-二甲氧基苯酚反应得到。黄色固体,产率:43.4%,熔点:218-222℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.42(s,1H,NH),7.92(d,1H,J=2.5Hz,pyridine-H),7.75(d,2H,J=8.7Hz,Ph-H),7.26(d,2H,J=8.8Hz,Ph-H),7.25(t,1H,J=8.5Hz,Ph-H),6.93(d,1H,J=2.5Hz,pyridine-H),6.82(d,2H,J=8.5Hz,Ph-H),3.78(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:158.65,152.58(2×C,Ph),144.92,140.57,136.34,134.07(2×C,Ph),129.72,127.61,120.52(2×C,Ph),119.43(CN),111.95,105.94(2×C,Ph),105.16(C-CN),56.59(2×CH3).ESI-MS:m/z 391.5(M-1).C20H16N4O5(392.11)。
实施例10:2-硝基-3-(4-氰基苯基)氨基-5-(4-氯-2,6-二甲氧基)苯氧基吡啶(Ia06)的制备
由4-氯-2,6-二甲基苯酚反应得到。黄色固体,产率:44.4%,熔点:230-233℃,1HNMR(400MHz,DMSO-d6,ppm)δ:9.45(s,1H,NH),7.86(d,1H,J=2.4Hz,pyridine-H),7.73(d,2H,J=8.7Hz,Ph-H),7.30(d,2H,J=8.6Hz,Ph-H),7.30(s,2H,Ph-H),6.95(d,1H,J=2.5Hz,pyridine-H),2.10(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:157.88,148.62,140.90,140.86,136.72,134.03(2×C,Ph),133.10(2×C,Ph),130.54,129.37(2×C,Ph),129.18,120.88(2×C,Ph),119.42(CN),112.39,105.30(C-CN),16.00(2×CH3).ESI-MS:m/z 395.3(M+1)417.5(M+23).C20H15ClN4O3(394.08)。
实施例11:2-硝基-3-(4-氰基苯基)氨基-5-(4-溴-2,6-二甲氧基)苯氧基吡啶(Ia07)的制备
由4-溴-2,6-二甲基苯酚反应得到。黄色固体,产率:47.2%,熔点:237-240℃,1HNMR(400MHz,DMSO-d6,ppm)δ:9.45(s,1H,NH),7.86(d,1H,J=2.4Hz,pyridine-H),7.73(d,2H,J=8.7Hz,Ph-H),7.43(s,2H,Ph-H),7.30(d,2H,J=8.7Hz,Ph-H),6.95(d,1H,J=2.4Hz,pyridine-H),2.10(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:157.80,149.13,144.90,140.85,136.71,134.02(2×C,Ph),133.47(2×C,Ph),132.20(2×C,Ph),129.18,120.88(2×C,Ph),119.42(CN),118.92,112.42,105.31(C-CN),15.90(2×CH3).ESI-MS:m/z 437.4(M-1).C20H15BrN4O3(438.03)。
实施例12:2-硝基-3-(4-氰基苯基)氨基-5-(2,4,6-三氯)苯氧基吡啶(Ia08)的制备
由2,4,6-三氯苯酚反应得到。黄色固体,产率:54.9%,熔点:213-216℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.47(s,1H,NH),7.97(d,1H,J=2.5Hz,pyridine-H),7.93(s,2H,Ph-H),7.76(d,2H,J=8.8Hz,Ph-H),7.333-7.30(m,3H).13C-NMR(100MHz,DMSO-d6,ppm)δ:156.52,145.03,144.50,141.92,136.17,134.11(2×C,Ph),132.35,130.23(2×C,Ph),129.40,128.96,120.48(2×C,Ph),119.46(CN),114.15,105.23(C-CN).ESI-MS:m/z 433.3(M-1).C18H9Cl3N4O3(433.97)。
实施例13:2-硝基-3-(4-氰基苯基)氨基-5-(2,4,6-三溴)苯氧基吡啶(Ia09)的制备
由2,4,6-三溴苯酚反应得到。黄色固体,产率:44.9%,熔点:235-240℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.47(s,1H,NH),8.14(s,2H,Ph-H),7.96(d,1H,J=2.5Hz,pyridine-H),7.75(d,2H,J=8.7Hz,Ph-H),7.29(d,2H,J=8.8Hz,Ph-H),7.23(d,1H,J=2.5Hz,pyridine-H).13C-NMR(100MHz,DMSO-d6,ppm)δ:156.37,147.01,145.02,141.81,136.15,136.09,134.13(2×C,Ph),129.31,120.88,120.43(2×C,Ph),119.45(CN),118.68,114.16,105.22(C-CN).ESI-MS:m/z 567.2(M-1).C18H9Br3N4O3(565.82)。
实施例14:2-硝基-3-(4-氰基苯基)氨基-5-(2,4,6-三氟)苯氧基吡啶(Ia10)的制备
由2,4,6-三氟苯酚反应得到。黄色固体,产率:44.0%,熔点:218-221℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.48(s,1H,NH),8.04(d,1H,J=2.5Hz,pyridine-H),7.77(d,2H,J=8.7Hz,Ph-H),7.56-7.51(m,2H,Ph-H),7.45(d,1H,J=2.5Hz,pyridine-H),7.34(d,2H,J=8.7Hz,Ph-H).13C-NMR(100MHz,DMSO-d6,ppm)δ:159.40(dt,J1=238.5Hz,J2=14.6Hz),157.32,155.33(ddd,J1=248.8Hz,J2=15.9Hz,J3=6.3Hz),144.98,141.86,136.25,134.11(2×C,Ph),128.87,126.60(td,J1=15.0Hz,J2=5.5Hz),120.62(2×C,Ph),119.47(CN),114.15,105.31(C-CN),102.93(t,J=27.3Hz).ESI-MS:m/z 385.3(M-1).C18H9F3N4O3(386.06)。
化合物Ib的制备方法
称取醋酸钯(0.0176g,0.079mmol)和4,5-双二苯基膦-9,9-二甲基氧杂蒽(Xantphos,0.0453g,0.079mmol)加入到烧瓶中,用20mL二氧六环溶解,室温下搅拌30分钟。称取中间体4(0.50g,1.57mmol),取代的苯胺(1.73mmol)和碳酸铯(0.77g,2.36mmol)加入到烧瓶中。氮气保护,100℃油浴下反应12个小时。滤除反应液中的不溶物,用乙酸乙酯:石油醚=1:5除去杂质点后,用乙酸乙酯:石油醚=1:1柱层析得到化合物Ib1-2。
实施例15:2-硝基-3-(4-氰基苯基)氨基-5-(2,4-二甲基苯基)氨基吡啶(Ib01)的制备
由2,4-二甲基苯胺反应得到。黄色固体,产率76.4%,熔点:251-254℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.44(s,1H,NH),8.87(s,br,1H),7.72(d,2H,J=8.1Hz,Ph-H),7.53(s,br,1H),7.32(d,2H,J=6.8Hz,Ph-H),7.18-7.11(m,3H,Ph-H),6.31(s,br,1H),2.15(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:149.11,144.84,137.89,136.68,136.14(2×C,Ph),135.71,133.94(2×C,Ph),129.07(2×C,Ph),127.66,121.40(2×C,Ph),119.46(CN),105.05(C-CN),18.19(2×CH3).ESI-MS:m/z 360.5(M+1)382.8(M+23).C20H17N5O2(359.14)。
实施例16:2-硝基-3-(4-氰基苯基)氨基-5-(2,4,6-三甲基苯基)氨基吡啶(Ib02)的制备
由2,4,6-三甲基苯胺反应得到。黄色固体,产率67.2%,熔点217-222℃,1H NMR(400MHz,DMSO-d6,ppm)δ:9.42(s,1H,NH),8.78(s,br,1H),7.73(d,2H,J=5.9Hz),7.31-7.23(m,3H),6.96(s,2H,Ph-H),6.07(s,br,1H),2.23(s,3H,CH3),2.10(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:149.37,144.95,137.84,136.77,136.68,135.85(2×C,Ph),133.96(2×C,Ph),133.07,129.65(2×C,Ph),121.30,119.47(CN),104.96(C-CN),20.96,18.10(2×CH3).ESI-MS:m/z 374.5(M+1)396.4(M+23).C21H19N5O2(373.15)。
化合物Ic的制备方法
称取化合物Ia1-9(1eq)和氯化亚锡(5eq),加入到烧瓶中,加入5mL乙醇。氮气保护,将烧瓶放到70℃油浴下反应12小时。蒸出乙醇,向烧瓶中加入水,加入碳酸钾调节至碱性。萃取,无水硫酸钠干燥,过滤,滤液浓缩,重结晶得到目标产物Ic1-9。
实施例17:2-氨基-3-(4-氰基苯基)氨基-5-(2,6-二甲基-4氰基)苯氧基吡啶(Ic01)的制备
由化合物Ia01还原得到。白色固体,产率:70.0%,熔点:238-240℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.16(s,1H,NH),7.67(s,2H,Ph-H),7.56(d,2H,J=8.7Hz,Ph-H),7.40(d,1H,J=2.7Hz,pyridine-H),6.91(d,1H,J=2.7Hz,pyridine-H),6.76(d,2H,J=8.8Hz,Ph-H),5.56(s,2H,NH2),2.15(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:155.47,150.96,149.33,145.72,133.97(2×C,Ph),133.62(2×C,Ph),133.19(2×C,Ph),130.46,121.61(pyridine-6C),120.42(CN),119.07,119.03,114.82(2×C,Ph),108.27(CN),99.52(C-CN),16.29(2×CH3).ESI-MS:m/z 356.5(M+1).C21H17N5O(355.14)。
实施例18:2-氨基-3-(4-氰基苯基)氨基-5-(2,4,6-三甲基)苯氧基吡啶(Ic02)的制备
由化合物Ia02还原得到。浅黄色固体,产率:64.2%,熔点:210-212℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.15(s,1H,NH),7.55(d,2H,J=8.8Hz,Ph-H),7.42(d,1H,J=2.7Hz,pyridine-H),6.92(s,2H,Ph-H),6.78(d,1H,J=2.7Hz,pyridine-H),6.74(d,2H,J=8.8Hz,Ph-H),5.44(s,2H,NH2),2.23(s,3H,CH3),2.06(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:150.40,149.49,149.15,146.65,134.49,133.96(2×C,Ph),130.61,130.55,130.08(2×C,Ph),121.38(pyridine-6C),120.44(CN),118.68(pyridine-4C),114.68(2×C,Ph),99.34(C-CN),20.79(CH3),16.37(2×CH3).ESI-MS:m/z 345.4(M+1).C21H20N4O(344.16)。
实施例19:2-氨基-3-(4-氰基苯基)氨基-5-(2,6-二溴-4-甲基)苯氧基吡啶(Ic03)的制备
由化合物Ia03还原得到。白色固体,产率66.5%,熔点:229-230℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.17(s,1H,NH),7.61(s,2H,Ph-H),7.56(d,2H,J=8.7Hz,Ph-H),7.46(d,1H,J=2.7Hz,pyridine-H),6.86(d,1H,J=2.7Hz,pyridine-H),6.77(d,2H,J=8.8Hz,Ph-H),5.58(s,2H,NH2),2.31(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:151.08,149.37,146.65,145.43,139.20,134.10(2×C,Ph),133.99(2×C,Ph),130.92,121.25(pyridine-6C),120.41(CN),119.09(pyridine-4C),117.77,114.75(2×C,Ph),99.51(C-CN),20.16(CH3).ESI-MS:m/z475.1(M+1).C19H14Br2N4O(471.95)。
实施例20:2-氨基-3-(4-氰基苯基)氨基-5-(2,4-二甲基)苯氧基吡啶(Ic04)的制备
由化合物Ia04还原得到。白色固体,产率65.5%,熔点:224-226℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.15(s,1H,NH),7.55(d,2H,J=8.6Hz,Ph-H),7.42(d,1H,J=2.6Hz,pyridine-H),7.14-7.04(m,3H),6.80(d,1H,J=2.5Hz,pyridine-H),6.74(d,2H,J=8.7Hz,Ph-H),5.46(s,2H,NH2),2.11(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:151.38,150.42,149.41,146.48,1333.96(2×C,Ph),131.05,130.46,129.61(2×C,Ph),125.64,121.44(pyridine-6C),120.43(CN),118.58(pyridine-4C),114.72(2×C,Ph),99.39(C-CN),16.45(2×CH3).ESI-MS:m/z331.5(M+1).C20H18N4O(330.15)。
实施例21:2-氨基-3-(4-氰基苯基)氨基-5-(2,4-二甲氧基)苯氧基吡啶(Ic05)的制备
由化合物Ia05还原得到。白色固体,产率:68.9%,熔点:205-207℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.13(s,1H,NH),7.56(d,2H,J=8.7Hz,Ph-H),7.51(d,1H,J=2.7Hz,pyridine-H),7.15(t,1H,J=8.4Hz,Ph-H),6.79(d,1H,J=2.7Hz,pyridine-H),6.80-6.73(m,4H),5.42(s,br,2H,NH2),3.74(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:153.46,150.24,149.54,147.29,133.96(2×C,Ph),132.27,131.12,126.12,120.87,120.46(CN),119.00(pyridine-4C),114.52(2×C,Ph),106.02(2×C,Ph),99.26(C-CN),56.43(2×CH3).ESI-MS:m/z363.4(M+1).C20H18N4O3(362.14)。
实施例22:2-氨基-3-(4-氰基苯基)氨基-5-(4-氯-2,6-二甲氧基)苯氧基吡啶(Ic06)的制备
由化合物Ia06还原得到。浅黄色固体,产率:76.4%,熔点:227-231℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.16(s,1H,NH),7.56(d,2H,J=8.6Hz,Ph-H),7.42(d,1H,J=2.4Hz,pyridine-H),7.23(s,2H,Ph-H),6.86(d,1H,J=2.4Hz,pyridine-H),6.76(d,2H,J=8.6Hz,Ph-H),5.50(s,2H,NH2),2.11(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:150.66,150.33,149.38,146.14,133.96(2×C,Ph),133.49(2×C,Ph),130.36,129.22,129.06(2×C,Ph),121.52(pyridine-6C),120.43(CN),118.74(pyridine-4C),114.77(2×C,Ph),99.45(C-CN),16.31(2×CH3).ESI-MS:m/z 365.4(M+1)367.3(M+3).C20H17ClN4O(364.11)。
实施例23:2-氨基-3-(4-氰基苯基)氨基-5-(4-溴-2,6-二甲氧基)苯氧基吡啶(Ic07)的制备
由化合物Ia07还原得到。浅黄色固体,产率:64.4%,熔点:222-225℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.16(s,1H,NH),7.56(d,2H,J=8.7Hz,Ph-H),7.41(d,1H,J=2.7Hz,pyridine-H),7.36(s,2H,Ph-H),6.85(d,1H,J=2.7Hz,pyridine-H),6.75(d,2H,J=8.8Hz,Ph-H),5.50(s,2H,NH2),2.10(s,6H,2×CH3).13C-NMR(100MHz,DMSO-d6,ppm)δ:150.85,150.68,149.39,146.07,133.96(2×C,Ph),133.92(2×C,pH),131.99(2×C,Ph),130.40,121.52(pyridine-6C),120.43(CN),118.78(pyridine-4C),117.55,114.78(2×C,Ph),99.45(C-CN),16.23(2×CH3).ESI-MS:m/z 409.5(M+1).C20H17BrN4O(408.06)。
实施例24:2-硝基-3-(4-氰基苯基)氨基-5-(2,4,6-三氯)苯氧基吡啶(Ic08)的制备
由化合物Ia08还原得到。白色固体,产率:65.4%,熔点:245-250℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.19(s,1H,NH),7.83(s,2H,Ph-H),7.57(d,2H,J=8.7Hz,Ph-H),7.51(d,1H,J=2.8Hz,pyridine-H),7.02(d,1H,J=2.7Hz,pyridine-H),.6.78(d,2H,J=8.8Hz,Ph-H),5.65(s,2H,NH2).13C-NMR(100MHz,DMSO-d6,ppm)δ:151.52,149.36,146.51,145.35,133.98(2×C,Ph),130.94,130.80,129.96,129.95,121.37(pyridine-6C),120.42(CN),119.41(pyridine-4C),114.78(2×C,Ph),99.54(C-CN).ESI-MS:m/z 405.4(M+1)407.4(M+3)409.4(M+5).C18H11Cl3N4O(404.00)。
实施例25:2-硝基-3-(4-氰基苯基)氨基-5-(2,4,6-三溴)苯氧基吡啶(Ic09)的制备
由化合物Ia09还原得到。浅黄色固体,产率:71.3%,熔点:255-258℃,1H NMR(400MHz,DMSO-d6,ppm)δ:8.18(s,1H,NH),8.06(s,2H,Ph-H),7.56(d,2H,J=8.7Hz,Ph-H),7.47(d,1H,J=2.6Hz,pyridine-H),6.94(d,1H,J=2.6Hz,pyridine-H),.6.78(d,2H,J=8.7Hz,Ph-H),5.62(s,2H,NH2).13C-NMR(100MHz,DMSO-d6,ppm)δ:151.30,149.36,148.82,145.06,135.92(2×C,Ph),133.99(2×C,Ph),130.87,121.34(pyridine-6C),120.42,119.40(2×C,Ph),119.30,114.79(2×C,Ph),99.52(C-CN).ESI-MS:m/z 539.2(M+1)541.2(M+3)543.1(M+5).C18H11Br3N4O(535.85)。
实施例26.目标化合物体外抗HIV细胞活性筛选试验(MTT法)
测试原理
感染了HIV的MT-4细胞一般会在5-7天内发生病变死亡,加入抑制HIV活性的化合物,细胞内的HIV繁殖就会受到抑制,可以保护细胞而不发生病变。当向HIV感染的MT-4细胞加入梯度浓度的待测物的溶液,培养一段时间(5-7天)后,可用MTT法测定活细胞的相对数目,计算得出保护50%细胞免于病变的药物浓度即EC50,以评价目标化合物抗HIV活性。同样方法可以得到待测化合物使50%未感染HIV细胞发生病变的浓度CC50,并计算出待测化合物的“选择系数”(selectivity index),计算公式:SI=CC50/EC50。
MTT分析法原理:MTT即噻唑蓝是一种黄色染料,MTT分析法是一种检测细胞存活和生长的方法,原理是活细胞的琥珀酸脱氢酶能将外源性MTT还原为甲瓒,而死细胞无此功能。通过酶联免疫检测仪用比色法间接反映活细胞数量。
测试材料和方法
(1)HIV-1(IIIB)、HIV-2(ROD)毒株和RES056耐药株及MT-4细胞:由比利时鲁汶大学Rega研究院微生物与免疫学研究所提供。
(2)MTT:Sigma公司。
(3)样品处理:待测化合物临用前用DMSO配成适当的浓度,并用双蒸水稀释5倍,各5个稀释度。
(4)阳性对照药:奈韦拉平(NVP)、齐多夫定(AZT)、依法韦伦(EFV)和依曲韦林(ETV,TMC125)。
(5)测试方法:待测化合物稀释后加入感染HIV的MT-4细胞悬浊液中,经过一段时间培育后用MTT比色法测定细胞活力,用酶标仪590nm下测定吸光度(A)值并计算出EC50,CC50以及SI。
(6)MTT染色法:加入待测化合物的细胞培养一段时间后,再向分别加入MTT溶液20μL,继续培养一定时间,弃去染色液,再向每孔加入DMSO150μL,混合均匀后,在酶标仪中590nm下测定吸光度A。
具体操作如下:准备好96孔细胞培养板,加入MT-4细胞培养液50mL(约含1×104),再加入20μL感染HIV-1的MT-4细胞混悬液(每毫升含100倍CCII50),感染病毒为HIV-1(IIIB)、HIV-2(ROD)和RES056,加空白培养基作对照(毒性测定),然后再加入不同浓度的待测化合物或者阳性对照药物,每个浓度平行3次。然后在5%CO2氛围,37℃下培养细胞5天,再向每个孔中加入20μL MTT溶液(5mg/mL),培养2小时,再加入DMSO溶解,使用酶标仪在590nm处测定吸收度A,计算待测化合物的细胞增值率P%,并计算出EC50、CC50及SI。
活性结果
化合物的体外抗HIV-1(IIIB)、HIV-2和HIV-1双突变株(RES056)活性筛选数据由比利时Leuven大学Rogea研究院微生物与免疫学研究所提供,所有数据都经过至少两次独立、平行的实验测得,结果见表1。
表1 化合物抗HIV的活性和毒性(MT-4细胞)
注:aEC50:保护50%感染HIV-1的MT-4细胞免于细胞病变的化合物浓度;
bCC50:使50%未感染HIV-1的细胞发生病变的化合物浓度;
cSI:选择性系数,CC50/EC50的比值;
dX1:代表≥1或<1。
实施例27:体外HIV-1逆转录酶抑制活性测定
本实验采用色度法逆转录酶活性测定实验,所使用试剂盒ReverseTranscriptase Assay,colorimetric Version 13.0购自罗氏公司,阳性对照药物选用奈韦拉平(Nevirapine,NVP)和依法韦仑(Efavirenz,EFV)。
测试原理
色度法逆转录酶活性测定使用模板/引物聚合物poly(A)×oligo(dT)作为起始原料,并用地高辛和生物素标记的核苷酸作为底物。所合成出的DNA是测定逆转录酶活性的重要参数,检测和定量DNA使用了以下三明治式的ELISA测定方法:生物素标记的DNA能够与包被了抗生物素链霉菌素的微板模块(MP)的表面进行结合。在接下来的一步中,聚合了过氧化物酶的地高辛抗体需要结合到地高辛标记的DNA上。最终,加入过氧化物酶的底物ABTS,使它们在酶的催化作用下分解,产生带有明显颜色的产物。通过酶标仪测定载有样品的微板吸光度,此吸光度值与逆转录酶的活性呈现直接的相关性,通过公式计算可得到化合物对逆转录酶的抑制浓度。
测试方法
(1)首先配置各种工作溶液,并将样品用适量DMSO溶解,并用裂解缓冲液稀释成5个浓度梯度。在各个不同的反应管中,将4–6ng重组HIV-1-RT用裂解缓冲液(20μL/well)稀释。同时,准备只有裂解缓冲液而没有RT的阴性对照组。然后每个反应管加入20μL含有不同浓度所测试样品的缓冲溶液以及20μL反应物混合液,在37℃孵育1小时。
(2)准备足够的微板模块,按照方向牢固地安装在框架内。将孵育好的样品(60μL)转移到微板的孔中,用薄膜覆盖好后第二次37℃孵育1小时。
将溶液移除,每孔用洗液仔细地冲洗5遍,每遍用250μL,保留30秒。每孔加入200μL抗地高辛-过氧化物酶聚合物,将微板用薄膜覆盖好后第三次在37℃孵育1小时。
(3)将溶液移除,每孔用洗液仔细地冲洗5遍,每遍用250μL,保留30秒。每孔加入200μL ABTS溶液,15-25℃孵育,直到绿颜色出现并足够通过光度检测(一般为10-30分钟)。
(4)用酶标仪测定载有样品在波长405nm处的吸光度值,通过以下公式计算可得化合物对逆转录酶的抑制浓度。
抑制率%=(阳性对照荧光强度-样品荧光强度)/(阳性对照荧光强度-背景荧光强度)×100%
进行线性回归,将抑制率带入线性方程,求得IC50,单位是(μg/mL),再根据化合物分子量转化为μM。
活性结果
化合物的HIV-1逆转录酶抑制活性筛选数据由比利时Leuven大学Rogea研究院微生物与免疫学研究所提供,所有数据都经过至少两次独立、平行的实验测得,结果见表2。
表2 化合物的HIV-1逆转录酶抑制活性
aIC50:抑制50%HIV-1逆转录酶发挥逆转录作用的化合物浓度。
上述实验结果表明:具有本发明通式I的化合物是一类具有新型骨架的HIV-1抑制剂,其中多个化合物对HIV-1野生株的抑制活性在亚微摩尔水平,超过目前临床上广泛使用的抗艾滋病药物奈韦拉平;此外,多个化合物(如Ic03、Ic02)抑制HIV-1逆转录酶的活性与抗艾滋病药物依法韦伦相当。更重要的是,该类化合物结构新颖,具有多个可修饰位点,根据初步构效关系可进行进一步的结构优化,因此本发明的化合物具有发展成为全新结构的抗艾滋病新药的潜力。
Claims (4)
1.一种二芳基吡啶衍生物,或其药学上可接受的盐,其特征在于为下列结构的化合物之一:
2.如权利要求1所述化合物的制备方法,包括如下步骤:
以3-氨基-5-溴吡啶为起始原料,氨基酰化保护后,用发烟硝酸和浓硫酸在吡啶环的2位硝化,碱性条件下水解掉氨基上的保护基,得到中间体3化合物5-溴-2-硝基-3-氨基吡啶;中间体3与对碘苯腈利用偶联反应得到关键中间体4;中间体4与取代的苯酚反应得到化合物Ia,中间体4与取代的苯胺反应得到化合物Ib;化合物Ia的硝基还原后得到Ic;
试剂及条件:(i)氯甲酸丙脂,碳酸氢钠,四氢呋喃;(ii)发烟硝酸,浓硫酸;(iii)氢氧化钾,乙醇,水,90℃;(iv)醋酸钯,4,5-双(二苯基膦)-9,9-二甲基氧杂蒽,碳酸铯,二氧六环,100℃;(v)碘化亚铜,磷酸三钾,2-吡啶甲酸,二甲基亚砜,90℃;(vi)醋酸钯,4,5-双(二苯基膦)-9,9-二甲基氧杂蒽,碳酸铯,二氧六环,100℃;(vii)氯化亚锡,乙醇,回流;
其中,R1、R2、R3的定义同上述具体结构对应;
所述取代的苯胺为2,4,6-三甲基苯胺或2,6-二甲基苯胺;
所述取代的苯酚为3,5-二甲基-4-羟基苯甲腈、2,4,6-三甲基苯酚、2,6-二溴-4-甲基苯酚、2,6-二甲基苯酚、2,6-二甲氧基苯酚、4-氯-2,6-二甲基苯酚、4-溴-2,6-二甲基苯酚、2,4,6-三氯苯酚、2,4,6-三溴苯酚、2,4,6-三氟苯酚。
3.权利要求1所述的二芳基吡啶衍生物在制备抗HIV-1药物中的应用。
4.一种抗HIV药物组合物,包含权利要求1所述的化合物或其药学上可接受的盐以及一种或多种药学上可接受的载体或赋形剂。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510227645.3A CN104876860B (zh) | 2015-05-07 | 2015-05-07 | 一种二芳基吡啶衍生物及其制备方法与应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510227645.3A CN104876860B (zh) | 2015-05-07 | 2015-05-07 | 一种二芳基吡啶衍生物及其制备方法与应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104876860A CN104876860A (zh) | 2015-09-02 |
CN104876860B true CN104876860B (zh) | 2018-02-13 |
Family
ID=53944578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510227645.3A Active CN104876860B (zh) | 2015-05-07 | 2015-05-07 | 一种二芳基吡啶衍生物及其制备方法与应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104876860B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105294550B (zh) * | 2015-10-16 | 2018-06-05 | 山东大学 | 6-取代二芳基吡啶衍生物及其制备方法与应用 |
CN106831605B (zh) * | 2017-02-28 | 2019-07-05 | 山东大学 | 一种取代二芳基嘧啶类衍生物及其制备方法与应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102336751A (zh) * | 2010-07-16 | 2012-02-01 | 爱维艾珂瑟有限公司 | 新型抗病毒剂 |
CN103732574B (zh) * | 2012-07-20 | 2015-11-25 | 中国人民解放军军事医学科学院毒物药物研究所 | 间二芳基苯胺类或吡啶胺类化合物、其制备方法及用途 |
WO2014012467A1 (zh) * | 2012-07-20 | 2014-01-23 | 中国人民解放军军事医学科学院毒物药物研究所 | 间二芳基苯胺类或吡啶胺类化合物、其制备方法及医药用途 |
CN102887887A (zh) * | 2012-11-08 | 2013-01-23 | 山东大学 | 2-(1-取代哌啶-4-氨基)-6-(取代苯胺/苯酚)吡啶衍生物及其制备方法与应用 |
CN103450158B (zh) * | 2013-09-22 | 2015-04-08 | 山东大学 | 一种2,4,6-三取代嘧啶衍生物及其制备方法与应用 |
CN103483272B (zh) * | 2013-09-29 | 2015-10-21 | 山东大学 | 间二芳烃-多取代嘧啶类衍生物及其制备方法与应用 |
-
2015
- 2015-05-07 CN CN201510227645.3A patent/CN104876860B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104876860A (zh) | 2015-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104530078B (zh) | 一种噻吩并[3,2‑d]嘧啶衍生物及其制备方法与应用 | |
CN107778255B (zh) | 一种二芳基嘧啶类hiv-1逆转录酶抑制剂及其制备方法和应用 | |
CN106831605B (zh) | 一种取代二芳基嘧啶类衍生物及其制备方法与应用 | |
CN104926829A (zh) | 一种噻吩并嘧啶类衍生物及其制备方法和应用 | |
CN108218890B (zh) | 一种五元非芳环并嘧啶类hiv-1逆转录酶抑制剂及其制备方法和应用 | |
CN105175414B (zh) | 咪唑[4,5‑b]吡啶巯乙酰胺类衍生物及其制备方法与应用 | |
CN104876860B (zh) | 一种二芳基吡啶衍生物及其制备方法与应用 | |
CN101463014A (zh) | 二芳基苯并嘧啶类衍生物及其制备方法和用途 | |
CN114159433B (zh) | 苯并噻二唑类化合物在制备抗sars-cov-2新型冠状病毒药物中的应用 | |
CN112028836B (zh) | 一种含有六元氮杂环的二芳基嘧啶类衍生物及其制备方法与应用 | |
CN108440559B (zh) | 二芳基噻吩并嘧啶类hiv-1逆转录酶抑制剂及其制备方法和应用 | |
CN108218896B (zh) | 一种噻唑并嘧啶类hiv-1逆转录酶抑制剂及其制备方法和应用 | |
CN111675661B (zh) | 一种含有反式双键的二芳基嘧啶类hiv-1逆转录酶抑制剂及其制备方法和应用 | |
CN109369623B (zh) | 一种取代1,2,3三氮唑类二芳基嘧啶衍生物及其制备方法与应用 | |
CN108409734A (zh) | 吡啶并嘧啶类hiv-1逆转录酶抑制剂及其制备方法和应用 | |
CN103483272B (zh) | 间二芳烃-多取代嘧啶类衍生物及其制备方法与应用 | |
CN108440500B (zh) | 一种喹唑啉类hiv-1抑制剂及其制备方法和应用 | |
CN101602733A (zh) | 一种二芳基嘧啶类衍生物及其制备方法和用途 | |
CN108586482A (zh) | 一种含三氮唑环的二芳基嘧啶类hiv-1抑制剂及其制备方法和应用 | |
CN106831814B (zh) | 一种噻吩并[3,2-d]嘧啶类HIV-1逆转录酶抑制剂及其制备方法和应用 | |
CN111848613B (zh) | 一种二芳基嘧啶骈吡啶酮类衍生物及其制备方法与应用 | |
CN105294550B (zh) | 6-取代二芳基吡啶衍生物及其制备方法与应用 | |
CN105968096B (zh) | 一种n-取代哌啶胺-4-嘧啶类衍生物及其制备方法与应用 | |
CN106928241B (zh) | 一种4-取代胺基-6-甲氧羰基苯并呋喃并[2,3-d]嘧啶类化合物及制备和应用 | |
CN111675694B (zh) | 一种含肟基团的二芳基嘧啶类hiv-1逆转录酶抑制剂及其制备方法与应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |