JP4988841B2 - 光学的に純粋なジヒドロピリミジン化合物類、及びウイルス性疾患の治療及び予防のための医薬調製のためのこれらの使用 - Google Patents
光学的に純粋なジヒドロピリミジン化合物類、及びウイルス性疾患の治療及び予防のための医薬調製のためのこれらの使用 Download PDFInfo
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- JP4988841B2 JP4988841B2 JP2009518703A JP2009518703A JP4988841B2 JP 4988841 B2 JP4988841 B2 JP 4988841B2 JP 2009518703 A JP2009518703 A JP 2009518703A JP 2009518703 A JP2009518703 A JP 2009518703A JP 4988841 B2 JP4988841 B2 JP 4988841B2
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- 238000002360 preparation method Methods 0.000 title description 11
- 239000003814 drug Substances 0.000 title description 10
- 201000010099 disease Diseases 0.000 title description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title description 5
- WCFAPJDPAPDDAQ-UHFFFAOYSA-N 1,2-dihydropyrimidine Chemical class C1NC=CC=N1 WCFAPJDPAPDDAQ-UHFFFAOYSA-N 0.000 title description 4
- 230000002265 prevention Effects 0.000 title description 2
- 230000003612 virological effect Effects 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims description 72
- -1 chloro, bromo, iodo, hydroxyl Chemical group 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000001257 hydrogen Substances 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 16
- 125000001424 substituent group Chemical group 0.000 claims description 15
- 229910052736 halogen Inorganic materials 0.000 claims description 14
- 150000002431 hydrogen Chemical class 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 14
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 12
- 125000001153 fluoro group Chemical group F* 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
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- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 10
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims description 8
- 125000003545 alkoxy group Chemical group 0.000 claims description 8
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000012442 inert solvent Substances 0.000 claims description 6
- 125000004076 pyridyl group Chemical group 0.000 claims description 6
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 6
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- 125000004442 acylamino group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000005251 aryl acyl group Chemical group 0.000 claims description 4
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- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 4
- 230000009635 nitrosylation Effects 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 4
- 125000001889 triflyl group Chemical group FC(F)(F)S(*)(=O)=O 0.000 claims description 4
- LLPNBWNKPILNSX-UHFFFAOYSA-N 4-methylideneoxetan-2-one propan-2-one Chemical compound CC(C)=O.C=C1CC(=O)O1 LLPNBWNKPILNSX-UHFFFAOYSA-N 0.000 claims description 3
- 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 claims description 3
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
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- 150000003863 ammonium salts Chemical class 0.000 claims description 3
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- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 claims description 2
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- 125000001246 bromo group Chemical group Br* 0.000 claims 1
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 19
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- 125000004432 carbon atom Chemical group C* 0.000 description 17
- 210000004027 cell Anatomy 0.000 description 17
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
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- 238000005160 1H NMR spectroscopy Methods 0.000 description 13
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 241000700721 Hepatitis B virus Species 0.000 description 10
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 10
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- 229920006395 saturated elastomer Polymers 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 8
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- 108020004414 DNA Proteins 0.000 description 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 7
- 229960000583 acetic acid Drugs 0.000 description 7
- 230000000840 anti-viral effect Effects 0.000 description 7
- 239000012074 organic phase Substances 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 6
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 6
- 239000000047 product Substances 0.000 description 6
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- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 5
- SHIBSTMRCDJXLN-UHFFFAOYSA-N Digoxigenin Natural products C1CC(C2C(C3(C)CCC(O)CC3CC2)CC2O)(O)C2(C)C1C1=CC(=O)OC1 SHIBSTMRCDJXLN-UHFFFAOYSA-N 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 235000011054 acetic acid Nutrition 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- QONQRTHLHBTMGP-UHFFFAOYSA-N digitoxigenin Natural products CC12CCC(C3(CCC(O)CC3CC3)C)C3C11OC1CC2C1=CC(=O)OC1 QONQRTHLHBTMGP-UHFFFAOYSA-N 0.000 description 5
- SHIBSTMRCDJXLN-KCZCNTNESA-N digoxigenin Chemical compound C1([C@@H]2[C@@]3([C@@](CC2)(O)[C@H]2[C@@H]([C@@]4(C)CC[C@H](O)C[C@H]4CC2)C[C@H]3O)C)=CC(=O)OC1 SHIBSTMRCDJXLN-KCZCNTNESA-N 0.000 description 5
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- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 4
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- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 4
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- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
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- RQEUFEKYXDPUSK-SSDOTTSWSA-N (1R)-1-phenylethanamine Chemical compound C[C@@H](N)C1=CC=CC=C1 RQEUFEKYXDPUSK-SSDOTTSWSA-N 0.000 description 3
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 description 3
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- 230000005494 condensation Effects 0.000 description 1
- 239000012050 conventional carrier Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- 239000000824 cytostatic agent Substances 0.000 description 1
- 230000001085 cytostatic effect Effects 0.000 description 1
- 231100000433 cytotoxic Toxicity 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- FSBVERYRVPGNGG-UHFFFAOYSA-N dimagnesium dioxido-bis[[oxido(oxo)silyl]oxy]silane hydrate Chemical compound O.[Mg+2].[Mg+2].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O FSBVERYRVPGNGG-UHFFFAOYSA-N 0.000 description 1
- 239000000539 dimer Substances 0.000 description 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- KAKKHKRHCKCAGH-UHFFFAOYSA-L disodium;(4-nitrophenyl) phosphate;hexahydrate Chemical compound O.O.O.O.O.O.[Na+].[Na+].[O-][N+](=O)C1=CC=C(OP([O-])([O-])=O)C=C1 KAKKHKRHCKCAGH-UHFFFAOYSA-L 0.000 description 1
- 239000006196 drop Substances 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000008387 emulsifying waxe Substances 0.000 description 1
- 229960000980 entecavir Drugs 0.000 description 1
- 229940074057 epivir hbv Drugs 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- IALHYCTYOUIUTJ-HNNXBMFYSA-N ethyl (4r)-4-(2-chloro-4-fluorophenyl)-6-methyl-2-(1,3-thiazol-5-yl)-1,4-dihydropyrimidine-5-carboxylate Chemical compound C1([C@@H]2N=C(NC(C)=C2C(=O)OCC)C=2SC=NC=2)=CC=C(F)C=C1Cl IALHYCTYOUIUTJ-HNNXBMFYSA-N 0.000 description 1
- KJMMHIXCAAJWNO-SFHVURJKSA-N ethyl (4r)-4-(2-chloro-4-fluorophenyl)-6-methyl-2-(2,4,6-trifluorophenyl)-1,4-dihydropyrimidine-5-carboxylate Chemical compound C1([C@@H]2N=C(NC(C)=C2C(=O)OCC)C=2C(=CC(F)=CC=2F)F)=CC=C(F)C=C1Cl KJMMHIXCAAJWNO-SFHVURJKSA-N 0.000 description 1
- JIQRTJRFRXOOQE-UHFFFAOYSA-N ethyl 4-(2-chloro-4-fluorophenyl)-6-methyl-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidine-5-carboxylate Chemical compound CCOC(=O)C1=C(C)NC(C=2SC=CN=2)=NC1C1=CC=C(F)C=C1Cl JIQRTJRFRXOOQE-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 239000012091 fetal bovine serum Substances 0.000 description 1
- 239000012894 fetal calf serum Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- 229960002449 glycine Drugs 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000005252 hepatitis A Diseases 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 229940097709 hepsera Drugs 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 150000002463 imidates Chemical class 0.000 description 1
- 239000002955 immunomodulating agent Substances 0.000 description 1
- 229940121354 immunomodulator Drugs 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 238000007913 intrathecal administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 238000007914 intraventricular administration Methods 0.000 description 1
- 229940065638 intron a Drugs 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000005929 isobutyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])OC(*)=O 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229960001627 lamivudine Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 239000000865 liniment Substances 0.000 description 1
- 239000008297 liquid dosage form Substances 0.000 description 1
- 201000007270 liver cancer Diseases 0.000 description 1
- 208000014018 liver neoplasm Diseases 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 229940099273 magnesium trisilicate Drugs 0.000 description 1
- 229910000386 magnesium trisilicate Inorganic materials 0.000 description 1
- 235000019793 magnesium trisilicate Nutrition 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
- 238000001819 mass spectrum Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000000386 microscopy Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 229940074096 monoolein Drugs 0.000 description 1
- 230000004660 morphological change Effects 0.000 description 1
- WCZAXBXVDLKQGV-UHFFFAOYSA-N n,n-dimethyl-2-(7-oxobenzo[c]fluoren-5-yl)oxyethanamine oxide Chemical compound C12=CC=CC=C2C(OCC[N+](C)([O-])C)=CC2=C1C1=CC=CC=C1C2=O WCZAXBXVDLKQGV-UHFFFAOYSA-N 0.000 description 1
- OKDQKPLMQBXTNH-UHFFFAOYSA-N n,n-dimethyl-2h-pyridin-1-amine Chemical compound CN(C)N1CC=CC=C1 OKDQKPLMQBXTNH-UHFFFAOYSA-N 0.000 description 1
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- GQEZCXVZFLOKMC-UHFFFAOYSA-N n-alpha-hexadecene Natural products CCCCCCCCCCCCCCC=C GQEZCXVZFLOKMC-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 231100000028 nontoxic concentration Toxicity 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 238000000399 optical microscopy Methods 0.000 description 1
- 239000007935 oral tablet Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 229940002988 pegasys Drugs 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000004302 potassium sorbate Substances 0.000 description 1
- 235000010241 potassium sorbate Nutrition 0.000 description 1
- 229940069338 potassium sorbate Drugs 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000013630 prepared media Substances 0.000 description 1
- 125000004368 propenyl group Chemical group C(=CC)* 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 1
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 1
- 229950008679 protamine sulfate Drugs 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910000275 saponite Inorganic materials 0.000 description 1
- 108700004121 sarkosyl Proteins 0.000 description 1
- 230000000405 serological effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- MSGMXYUAWZYTFC-UHFFFAOYSA-N sodium;2,2,2-trifluoroethanolate Chemical compound [Na+].[O-]CC(F)(F)F MSGMXYUAWZYTFC-UHFFFAOYSA-N 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002511 suppository base Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 231100000816 toxic dose Toxicity 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000003871 white petrolatum Substances 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/20—Antivirals for DNA viruses
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/20—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Virology (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Oncology (AREA)
- Communicable Diseases (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Gastroenterology & Hepatology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Description
本発明は、光学的に純粋な式(I):
R1は、水素、(C1〜C4)−アルキル、(C2〜C4)−アルケニル、(C1〜C6)−アシル、アリールアシル又はアリールスルホニルを表し;
R2は、ハロゲン、ヒドロキシル、シアノ、トリフルオロメチル、ニトロ、ベンジル、(C1〜C6)−アルキル、(C1〜C6)−アルコキシ、(C1〜C6)−アルキルチオ、(C1〜C6)−アルコキシカルボニル、(C1〜C6)−アシルオキシ、アミノ、(C1〜C6)−アルキルアミノ、(C1〜C6)−ジアルキルアミノ又は(C1〜C6)−アシルアミノから選択される同一又は異なる1以上の置換基で5回まで置換されていてもよい、フェニル、チアゾリル又はイミダゾリルを表し;
R3は、フェニル、フリル、チエニル、トリアゾリル、ピリジル又は3〜6個の炭素原子を有するシクロアルキル
〔これら環系は、ハロゲン、トリフルオロメチル、トリフルオロメトキシ、トリフルオロメチルスルホニル、ニトロ、シアノ、カルボキシ、ヒドロキシル、(C1〜C6)−アルコキシ、(C1〜C6)−アルコキシカルボニル及び(C1〜C6)−アルキル
{該アルキルは、6〜10個の炭素原子を有するアリール、ハロゲン又は式−S−R5、NR6R7、CO−NR8R9若しくは−A−CH2−R10
(式中、
R5はハロゲンで置換されていてもよいフェニルを表し、
R6、R7、R8及びR9は同一又は異なって、それぞれ、水素、フェニル、ヒドロキシル置換フェニル、ヒドロキシル、(C1〜C6)−アシル又は(C1〜C6)−アルキル(該アルキルは、ヒドロキシル、(C1〜C6)−アルコキシカルボニル、フェニル又はヒドロキシル置換フェニルで置換されていてもよい)を表し、
AはO、S、SO又はSO2を表し、
R10はハロゲン、ニトロ、トリフルオロメチル、(C1〜C6)−アルキル及び(C1〜C6)−アルコキシから選択される同一又は異なる1以上の置換基で一置換又は多置換されていてもよいフェニルを表す。)
で表される基で置換されていてもよい。}
から選択される同一又は異なる1以上の置換基で任意的に一置換又は多置換されていてもよい〕
を表し;
R4は、式−OR11又は
R11は、水素、直鎖、分岐又は環式の飽和又は不飽和の(C1〜C8)−ヒドロカルビル
{該ヒドロカルビルは、O、CO、NH、−NH(C1〜C4)−アルキル、−N((C1〜C4)−アルキル)2、S及びSO2からなる群から選択される1又は2個の同一又は異なるヘテロ鎖単位を含んでいてもよく、且つハロゲン、ニトロ、シアノ、アルコキシ、6〜10個の炭素原子を有するアリール、アラルキル、ヘテロアリール又は式−NR15R16
(式中、R15及びR16は同一又は異なって、それぞれ、水素、ベンジル又は(C1〜C6)−アルキルを表す)
で表される基で置換されていてもよい。}
を表し、
R12、R13及びR14は、異なって、それぞれ、水素、ハロゲン、ニトロ、シアノ、C1〜6アルコキシカルボニル、アリール、直鎖、分岐又は環式の飽和又は不飽和の(C1〜C8)−ヒドロカルビル
{該ヒドロカルビルは、ハロゲン、ニトロ、シアノ、C1〜6アルコキシ、C1〜6アルコキシカルボニル、6〜10個の炭素原子を有するアリール、アリールC1〜6アルキル、ヘテロアリールで置換されていてもよい。}
から選択される置換基を表す。〕
で表される基を表す。]
で表わされるジヒドロピリミジン化合物又はこれらの薬学的に許容される塩若しくは水和物に関する。
式(I)において、
を表し;
R11は、水素、(C1〜C4)−アルケニル又は(C1〜C4)−アルキル
{該基は、ハロゲン、ピリジル、シアノ、フェノキシ、アルコキシ、トリフルオロエチル、ベンジル又は式−NR15R16(式中、R15及びR16は、同一又は異なって、それぞれ、水素、ベンジル又は(C1〜C4)−アルキルを表す)で表される基で任意的に置換されていてもよい}
を表し、
R12、R13及びR14は、異なって、それぞれ、水素、フルオロ、クロロ、ニトロ、シアノ、アルコキシカルボニル、アリール、直鎖、分岐又は環式の飽和又は不飽和の(C1〜C6)−ヒドロカルビル
{該ヒドロカルビルは、ハロゲン、ニトロ、シアノ、アルコキシ、アルコキシカルボニル、6〜10個の炭素原子を有するアリール、アリールアルキル、ヘテロアリールで任意的に置換されていてもよい。}
から選択される置換基を表す。)
で表される基を表す。
式(I)において、
〔これら環系はフルオロ、クロロ、ブロモ、ヨード、ヒドロキシル、トリフルオロメチル、トリフルオロメトキシ、トリフルオロメチルスルホニル、ニトロ、シアノ、カルボキシ、メトキシカルボニル及び式−CONHCH2C(CH3)3、−CONH(CH2)2OH、−CONHCH2C6H5、−CONHC6H5、−OCH2C6H5又は−S−pCl−C6H4で表される基から選択される同一又は異なる1以上の置換基で任意的に3回まで置換されていてもよい。〕
を表し;
R11は、水素、(C1〜C3)−アルケニル又は(C1〜C4)−アルキル{該基は、ハロゲン、ピリジル、シアノ、フェノキシ、アルコキシ、トリフルオロエチル、ベンジル又は式−NR15R16(式中、R15及びR16は同一又は異なって、それぞれ、水素、ベンジル又はメチルを表す)で表される基で任意的に置換されていてもよい}を表し、
R12、R13及びR14は、異なって、それぞれ、水素、アルコキシカルボニル、置換又は非置換のフェニル、ナフチル、ベンジル、直鎖又は分岐の(C1〜C3)−ヒドロカルビルから選択される置換基を表す。)
で表される基を表す。
式(I)中、
R11は、フッ素若しくは塩素原子で置換されていてもよい、3個までの炭素原子を有する線状又は分岐のアルキルを表し、
R12、R13及びR14は、異なって、それぞれ、水素、メチル、エチル、プロピル、メトキシカルボニル、エトキシカルボニル又はフェニルから選択される置換基を表す)
で表される基を表す。
1) (R,R)−N−(1−フェニルエチル)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2−チアゾリル)−1,4−ジヒドロピリミジン−5−カルボキサミド、
2) エチル(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2−チアゾリル)−1,4−ジヒドロピリミジン−5−カルボキシレート、
3) トリフルオロエチル(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2−チアゾリル)−1,4−ジヒドロピリミジン−5−カルボキシレート、
4) (R,R)−N−(1−フェニルエチル)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2,4,6−トリフルオロフェニル)−1,4−ジヒドロピリミジン−5−カルボキサミド、
5) エチル(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2,4,6−トリフルオロフェニル)−1,4−ジヒドロピリミジン−5−カルボキシレート、
6) (S,R)−N−(1−フェニルエチル)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(5−チアゾリル)−1,4−ジヒドロピリミジン−5−カルボキサミド及び
7) エチル(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(5−チアゾリル)−1,4−ジヒドロピリミジン−5−カルボキシレート
又はこれらの薬学的に許容される塩若しくは水和物。
1)塩基若しくは酸の存在下若しくは非存在下、適切な不活性溶媒中、式(II):
塩基若しくは酸の存在下若しくは非存在下、適切な不活性溶媒中、20〜150℃の温度で、式(VI)又は(VII):
アンモニウム塩の存在下、式(III)のアルデヒドを式(IV)の化合物及び式(VIII):
2)適切な溶媒中、式(V)の化合物をアシル化することによって式(IX):
3)酸性又は塩基性条件下、適切な溶媒中、式(IX)の化合物をニトロシル化した後、ナトリウムアルコキシドR11ONaと反応させることによって式(I):
HepG2.2.15細胞内における細胞毒性の物質誘発性の変化又は細胞抑制の変化は、例えば光学顕微鏡法を用いて測定することが可能であり、これは細胞の形態変化に表れた。HepG2.2.15細胞におけるこのような物質誘発性の変化、例えば、細胞融解、空胞の形成又は細胞形態の変化は、未処理の細胞と比較すると明らかであった。観察された細胞の病理学的変化を指標とすると、8日後の顕微鏡観察において細胞の病理学的変化が認められた。完全な破壊を4で表し、75%を3で表し、50%を2で表し、25%を1で表し、病理学的変化が認められないものを0で表した。細胞の病理学的変化の程度の平均値及び各種濃度における抑制率を算出した。リード及びメンチ(Reed & Muench)の方法に従い、50%毒性濃度(TC50)及び最大無毒性濃度(TC0)を算出した。
上清をドットブロット装置(上述)のナイロン膜に移した後、HepG2.2.15細胞の上清を変性(1.5M NaCl/0.5M NaOH)、中和(3M NaCl/0.5M Tris−HCl、pH7.5)及び洗浄(2×SSC)した。次いで、濾過膜を120℃で2〜4時間維持することによってDNAを濾過膜上にベーキングした。
通常の方法にて、ナイロン濾過膜上で処理したHepG2.2.15細胞のウイルスDNAは非放射性のジゴキシゲニン標識B型肝炎特異的DNAプローブを用いて検出した。その際は、製造業者より提供された使用説明書に従い、その都度ジゴキシゲニンによるプローブの標識、精製及びハイブリダイゼーションを行った。
以下の実施例は本発明の好ましい実施形態であるが、本発明はこれらによっていかなる限定を受けるとは解釈されない。
〔実施例1〕
(R,R)−N−(1−フェニルエチル)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2−チアゾリル)−1,4−ジヒドロピリミジン−5−カルボキサミドの調製
(R)−α−メチルベンジルアミン(6.06g、50mmol)及びジケテンアセトン付加体(7.11g、50mmol)を250mLの一口丸底フラスコに装入した。次いでN,N−ジメチルホルムアミド(100mL)及びトリエチルアミン(6.01g、60mmol)を添加し、80〜100℃で2時間反応させた。反応停止後、水(200mL)を添加した。次いで反応混合物を4N塩酸で中和して中性にし、酢酸エチルで抽出した。得られた有機相を塩化ナトリウムの飽和水溶液で洗浄し、無水硫酸ナトリウムで乾燥し、濾過及び濃縮することにより化合物1(9.33g、収率91%)を得た。
化合物1(4.5g、22.05mmol)、2−クロロ−4−フルオロベンズアルデヒド(3.5g、22.05mmol)、2−チアゾールホルムアミジン酢酸塩(4.5g、22.05mmol)及び無水酢酸ナトリウム(1.0g、22.05mmol)を無水エタノール100mLに添加し、還流下で16時間反応させた。反応混合物を濃縮することにより溶媒を除去した後、得られた固体を酢酸エチル(40mL)及び水(40mL)に添加して層分離させた。得られた水相を酢酸エチル(20mL)で2回抽出した。次いで、有機相を合一して塩化ナトリウムの飽和水溶液で洗浄し、無水硫酸ナトリウムで乾燥し、濾過及び濃縮して、フラッシュカラムクロマトグラフィーで分離することによって黄色を帯びた微細針状固体(化合物2)(2.93g、収率45%)を得た。融点224〜226℃;1H-NMR (400MHz, DMSO-d6) δ 1.30-1.34(3H,m); 2.01(3H,s); 4.84-4.88(1H,m); 5.97(1H,s); 7.03-7.05(2H ,m); 7.12-7.24(4H ,m);7.36-7.39(1H ,m);7.49-7.53(1H ,m);7.87-7.88(1H,d);7.93-7.96(1H,m); 8.17-8.19(1H,d);9.35(1H,s);MS(EI) 454.0(M+)
(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2−チアゾリル)−1,4−ジヒドロピリミジン−5−エチルカルボキシレートの調製
[a]D=-54.6(c=1% ,CH3OH)
(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2−チアゾリル)−1,4−ジヒドロピリミジン−5−トリフルオロエチルカルボキシレートの調製
[α]D= -80.1 (c=1% ,CH3OH)
(R,R)−N−(1−フェニルエチル)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2,4,6−トリフルオロフェニル)−1,4−ジヒドロピリミジン−5−カルボキサミドの調製
(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(2,4
,6−トリフルオロフェニル)−1,4−ジヒドロピリミジン−5−エチルカルボキシレートの調製
(S,R)−N−(1−フェニルエチル)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(5−チアゾリル)−1,4−ジヒドロピリミジン−5−カルボキサミドの調製
(R)−4−(2−クロロ−4−フルオロフェニル)−6−メチル−2−(5−チ
アゾリル)−1,4−ジヒドロピリミジン−5−エチルカルボキシレートの調製
化合物の細胞毒性及び抗ウイルス活性の測定
本発明による化合物の細胞毒性及び抗ウイルス活性を上述した方法に従い測定し、結果を表1に示した。
Claims (3)
- 下記の1)〜3)の工程を行うことを特徴とする、下記式(I):
R 1 は水素を表し;
R 2 はフルオロで5回まで置換されていてもよいフェニル、又はフルオロ、クロロ、ブロモ、(C 1 〜C 3 )−アルキル、(C 1 〜C 3 )−アルコキシ、アミノ、(C 1 〜C 3 )−アシルアミノから選択される同一若しくは異なる1以上の置換基で置換されていてもよいチアゾリルを表し;
R 3 は、フルオロ、クロロ、ブロモ、ヨード、ヒドロキシル、トリフルオロメチル、トリフルオロメトキシ、トリフルオロメチルスルホニル、ニトロ、シアノ、カルボキシ、メトキシカルボニルで表される基から選択される同一又は異なる1以上の置換基で置換されていてもよいフェニルを表し;
R 4 は、式−OR 11 (式中、R 11 は水素、(C 1 〜C 3 )−アルケニル又は(C 1 〜C 4 )−アルキル(前記アルケニル及びアルキルは、それぞれ、ハロゲン、ピリジル、シアノ、フェノキシ、アルコキシ、トリフルオロエチル、ベンジル又は式−NR 15 R 16 (式中、R 15 及びR 16 は、同一又は異なって、それぞれ、水素、ベンジル又はメチルを表す)で表される基で置換されていてもよい)を示す〕
で表される光学的に純粋な化合物又はこれらの薬学的に許容される塩の製造方法。
1)塩基若しくは酸の存在下若しくは非存在下、適切な不活性溶媒中、式(II):
CH3COCH2CONHCR12R13R14(IV)
(式中、R12、R13、R14は、異なって、それぞれ、水素、置換又は非置換のフェニル、ベンジル、直鎖又は分岐の(C 1 〜C 3 )−ヒドロカルビルから選択される置換基を表す。)の化合物と反応させることによって式(V):
塩基若しくは酸の存在下若しくは非存在下、適切な不活性溶媒中、20〜150℃の温度で、式(VI)又は(VII):
アンモニウム塩の存在下、式(III)のアルデヒドを式(IV)の化合物及び式(VIII):
2)適切な溶媒中、式(V)の化合物をアシル化することによって式(IX):
3)酸性又は塩基性条件下、適切な溶媒中、式(IX)の化合物をニトロシル化した後、ナトリウムアルコキシドR11ONaと反応させることによって式(I):
- 式(IV)の化合物CH3COCH2CONHCR12R13R 14 が、塩基の存在下又は非存在下、不活性溶媒中、キラルな第1級アミンR12R13R14CNH2(式中、R12、R13及びR14は請求項1のそれと同義である)とジケテン若しくはジケテンアセトン付加体とを反応させることにより得られる請求項1記載の製造方法。
- 式(I)で表される化合物をその薬学的に許容される塩に変換する工程を含む請求項1記載の製造方法。
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PCT/CN2007/002099 WO2008009210A1 (fr) | 2006-07-10 | 2007-07-09 | Composés de dihydropyrimidine optiquement purs et leurs utilisations dans la fabrication d'un médicament pour traiter ou prévenir des viroses |
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CA2691056C (en) | 2007-06-18 | 2014-03-11 | Zhang, Zhongneng | Bromo-phenyl substituted thiazolyl dihydropyrimidines for treating and preventing hepatitis b infections |
CN101575318B (zh) | 2009-06-25 | 2012-02-08 | 中国人民解放军军事医学科学院毒物药物研究所 | 二氢嘧啶类化合物及其用于制备治疗和/或预防病毒性疾病的药物的用途 |
US20130267517A1 (en) | 2012-03-31 | 2013-10-10 | Hoffmann-La Roche Inc. | Novel 4-methyl-dihydropyrimidines for the treatment and prophylaxis of hepatitis b virus infection |
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- 2007-07-09 WO PCT/CN2007/002099 patent/WO2008009210A1/zh active Application Filing
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Also Published As
Publication number | Publication date |
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EP2048141A4 (en) | 2011-11-16 |
WO2008009210A1 (fr) | 2008-01-24 |
JP2009542730A (ja) | 2009-12-03 |
CN101104604B (zh) | 2011-03-02 |
EP2048141A1 (en) | 2009-04-15 |
WO2008009210A8 (fr) | 2009-01-08 |
EP2048141B1 (en) | 2017-06-14 |
US8329902B2 (en) | 2012-12-11 |
US20100004268A1 (en) | 2010-01-07 |
CN101104604A (zh) | 2008-01-16 |
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