CN103724215A - 2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用 - Google Patents
2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用 Download PDFInfo
- Publication number
- CN103724215A CN103724215A CN201310629337.4A CN201310629337A CN103724215A CN 103724215 A CN103724215 A CN 103724215A CN 201310629337 A CN201310629337 A CN 201310629337A CN 103724215 A CN103724215 A CN 103724215A
- Authority
- CN
- China
- Prior art keywords
- medicine
- amino
- ethyl
- octyl phenyl
- novel derivative
- 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.)
- Pending
Links
- KKGQTZUTZRNORY-UHFFFAOYSA-N fingolimod Chemical class CCCCCCCCC1=CC=C(CCC(N)(CO)CO)C=C1 KKGQTZUTZRNORY-UHFFFAOYSA-N 0.000 title abstract description 8
- 239000003814 drug Substances 0.000 claims abstract description 37
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 14
- 238000002360 preparation method Methods 0.000 claims description 9
- -1 4-octyl phenyl Chemical group 0.000 claims description 6
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052805 deuterium Inorganic materials 0.000 claims description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- UXFQFBNBSPQBJW-UHFFFAOYSA-N 2-amino-2-methylpropane-1,3-diol Chemical class OCC(N)(C)CO UXFQFBNBSPQBJW-UHFFFAOYSA-N 0.000 claims description 5
- 208000007400 Relapsing-Remitting Multiple Sclerosis Diseases 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 231100000419 toxicity Toxicity 0.000 abstract description 5
- 230000001988 toxicity Effects 0.000 abstract description 5
- 210000004369 blood Anatomy 0.000 abstract description 4
- 239000008280 blood Substances 0.000 abstract description 4
- 230000004060 metabolic process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 230000002588 toxic effect Effects 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 17
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 229960000556 fingolimod Drugs 0.000 description 6
- 201000006417 multiple sclerosis Diseases 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- LXJOYRVJPWDJBZ-UHFFFAOYSA-N (2-acetamido-3-hydroxyphenyl)arsonic acid Chemical compound OC=1C(=C(C=CC1)[As](O)(O)=O)NC(C)=O LXJOYRVJPWDJBZ-UHFFFAOYSA-N 0.000 description 4
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 4
- LOWWIZGENXQQQN-UHFFFAOYSA-N 2-fluoroacetyl bromide Chemical compound FCC(Br)=O LOWWIZGENXQQQN-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 210000004698 lymphocyte Anatomy 0.000 description 3
- 230000002503 metabolic effect Effects 0.000 description 3
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 description 2
- 210000003169 central nervous system Anatomy 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000006241 metabolic reaction Methods 0.000 description 2
- 239000002207 metabolite Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910000033 sodium borohydride Inorganic materials 0.000 description 2
- 239000012279 sodium borohydride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- DUYSYHSSBDVJSM-KRWOKUGFSA-N sphingosine 1-phosphate Chemical compound CCCCCCCCCCCCC\C=C\[C@@H](O)[C@@H](N)COP(O)(O)=O DUYSYHSSBDVJSM-KRWOKUGFSA-N 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 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
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 208000008035 Back Pain Diseases 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 229920000858 Cyclodextrin Polymers 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
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 208000030453 Drug-Related Side Effects and Adverse reaction Diseases 0.000 description 1
- 206010019233 Headaches 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
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- 102000003929 Transaminases Human genes 0.000 description 1
- 108090000340 Transaminases Proteins 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 208000019804 backache Diseases 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
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- HCPOCMMGKBZWSJ-UHFFFAOYSA-N ethyl 3-hydrazinyl-3-oxopropanoate Chemical compound CCOC(=O)CC(=O)NN HCPOCMMGKBZWSJ-UHFFFAOYSA-N 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 229960002989 glutamic acid Drugs 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 229960003444 immunosuppressant agent Drugs 0.000 description 1
- 230000001861 immunosuppressant effect Effects 0.000 description 1
- 239000003018 immunosuppressive agent Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000002502 liposome Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000000527 lymphocytic effect Effects 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
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- NIXKBAZVOQAHGC-UHFFFAOYSA-N phenylmethanesulfonic acid Chemical compound OS(=O)(=O)CC1=CC=CC=C1 NIXKBAZVOQAHGC-UHFFFAOYSA-N 0.000 description 1
- OXNIZHLAWKMVMX-UHFFFAOYSA-N picric acid Chemical compound OC1=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O OXNIZHLAWKMVMX-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 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
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 239000008299 semisolid dosage form Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
本发明公开了2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用,所述衍生物的药物活性好,其可以大大增加药物的半衰期,延长药物在人体內滞留的时间,同时提高血液中药物的浓度,从而达到更好的疗效。由于药物的半衰期大大增加,使得药物在血液中可以更长时间地保持活性浓度,使得在有剂量限制的治疗条件下,可以在保持疗效的同时减少药物的使用剂量,从而消除了药物的不良代谢问题,减少了药物毒性,使得在用药过程中的毒副作用减小。
Description
技术领域
本发明涉及一种化合物的衍生物及其应用,属于药物技术领域。
背景技术
多发性硬化症(MS)是一种影响中枢神经系统-脑、脊髓和视神经的慢性自身免疫疾病。它会对人的运动、感觉和思考能力造成损伤,严重影响患者的生活质量。多发性硬化症是导致年轻成人神经性残疾最常见的原因之一,且女性患病率高于男性。多发性硬化症的特点通常是在完全或不完全康复后容易复发。大约400,000美国人罹患该病,而复发缓解型是最常见的,其特点是患者功能日益恶化,随后进入恢复期,但随着时间推移,恢复期越来越不完整,导致功能逐步下降和残疾增加。2010年10月,美国食品药品监督管理局(FDA)2013年批准了一种药物用于治疗复发缓解型多发性硬化症病人,这种药物的化学名称为:2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇。商品名称:芬戈莫德。芬戈莫德是首个可经口服给药的用于治疗复发缓解型多发性硬化症的新型免疫抑制剂,其主要有两种作用机制:一是促使淋巴细胞回迁至淋巴结(远离中枢神经系统);二是调节神经细胞的S1P受体。芬戈莫德为首个防止淋巴细胞从淋巴结中离开的鞘氨醇1-磷酸盐受体调节剂类药,可降低多发性硬化症患者疾病复发的频率,延缓多发性硬化症患者的病情恶化程度。它还可以保持淋巴结内特定的免 疫细胞,防止它们作用于中枢神经系统并造成损害,并且对淋巴细胞的保持力是可逆的,从而使患者在治疗停止后体内循环的淋巴细胞仍可恢复到正常水平。由于在使用芬戈莫德进行治疗时,通常为了达到治疗效果而加大用药剂量,导致产生很多药物不良代谢问题,由于药物通过不良代谢反应产生的活性代谢物通常是药物产生毒性和其他副作用的重要因素,因而在治疗过程中会对人体产生较多副作用,使用芬戈莫德治疗过程中会使患者产生的不良反应有:头痛、流感、腹泻、背痛、肝转氨酶升高和咳嗽。
发明内容
本发明的目的在于克服现有技术中的缺陷,提供2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用,所述衍生物的药物活性好,同时可解决药物的不良代谢问题,在用药过程中的毒副作用小。
本发明是通过以下技术方案予以实现的。
2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物,具有下列化学结构通式:
式中R1,R2,R3,R4,R5,R6,R7,R8独立地为氢或氘或氟,其中至少有一个为氘或氟。
上述的2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍 生物,其中,R1,R2,R3,R4,R5,R6,R7,R8中一个或几个为氟。
上述的2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物,其中,R1,R2,R3,R4,R5,R6,R7,R8中一个或几个为氘。
上述的2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物的应用,所述衍生物在制备治疗复发缓解型多发性硬化症疾病的药物中的应用。
本发明所述2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物可作为治疗复发缓解型多发性硬化症疾病的药物的活性成分,该药物中也可含有有效量的所述衍生物及可药用载体或赋形体,制成适合使用的剂型。给药系统可以是白蛋白结合型注射液、脂质体、粉针、纳米粒和环糊精包合物等,给药剂型可以是注射液,也可以是固体剂型或半固体剂型,如可以是注射剂、片剂、囊剂、丸剂、散剂或颗粒剂等。
本发明所述2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物可制成药学上可接受的适合用作药物的盐,药学上可接受的适合用作药物的盐是指本发明所述衍生物与酸或碱所形成的适合用作药物的盐,包括无机盐和有机盐。一类优选的盐是本发明所述衍生物与酸形成的盐。适合形成盐的酸包括但并不限于:盐酸、氢溴酸、氢氟酸、硫酸、硝酸和磷酸等无机酸,甲酸、乙酸、丙酸、草酸、丙二酸、琥珀酸、富马酸、马来酸、乳酸、苹果酸、酒石酸、柠檬酸、苦味酸、甲磺酸、苯甲磺酸和苯磺酸等有机酸;以及天冬氨酸、谷氨酸等酸性氨基酸。
本发明所述2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物与现有技术中的芬戈莫德相比,具有如下优点:
(1)本发明所述衍生物的疗效更好,其可以大大增加药物的半衰期,延长药物在人体內滞留的时间,同时提高血液中药物的浓度,从而达到更好的疗效。
(2)本发明所述衍生物的药物使用剂量更小,从而可消除药物的不良代谢问题,由于药物的半衰期大大增加使得药物在血液中可以更长时间地保持活性浓度,使得在有剂量限制的治疗条件下,可以在保持疗效的同时减少药物的使用剂量,减少药物毒性。
(3)本发明所述衍生物的毒性、副作用更少,由于药物通过不良代谢反应产生的活性代谢物通常是药物产生毒性和其他副作用的重要因素,消除了药物的不良代谢问题,则大大降低了药物的毒性和其他副作用。
具体实施方式
以下通过具体实施例对本发明的具体实施方式作进一步详细的说明。
实施例1
制备2-氨基-2-[2-(4-辛基苯基)-1,1-二氟乙基]-1,3-丙二醇。
本发明所述衍生物的制备包括3个步骤,合成路线如下:
1、乙酰化制备2-溴-2,2-二氟-1-(4-辛基苯基)-乙酮1-1。
在无水无氧并氩气保护下,室温下在干燥烧瓶中先后加入三氯化铝、辛基苯和无水二氯甲烷溶剂,搅拌下冷却至-10℃。加入2-溴-2,2-二氟-乙酰溴的二氯甲烷溶液,使混合物恢复至室温并搅拌过夜。将混合物缓慢倒入冰水中,并用二氯甲烷萃取水相,合并的有机层用无水硫酸钠干燥,并在减压下浓缩,得到2-溴-2,2-二氟-1-(4-辛基苯基)-乙酮1-1为棕色、高度粘稠的油状物,该产物无需纯化即可用于下步反应。辛基苯与2-溴-2,2-二氟-乙酰溴,三氯化铝的克分子比是1︰1-1.2︰1-1.3。1克分子的辛基苯使用2-5L的冰水和1-2L的二氯甲烷。
2、制备2-乙酰氨基-2-[2-(4-辛基苯基)-1,1-二氟乙基]-丙二酸二乙酯1-2。
在无水无氧并氩气保护下,在干燥烧瓶中将碳酸铯悬浮在乙腈中,室温下先后加入2-溴-2,2-二氟-1-(4-辛基苯基)-乙酮1-1和 2-乙酰氨基丙二酸二乙酯,加热至回流4h后中止,冷却至室温后将混合物吸附在15g的硅胶上,并通过柱色谱法(硅胶10.5×8厘米,环己烷/乙酸乙酯,4︰1-2︰1)进行纯化,分离产物,得到2-乙酰氨基-2-[2-(4-辛基苯基)-1,1-二氟乙基]-丙二酸二乙酯1-2。2-溴-2,2-二氟-1-(4-辛基苯基)-乙酮1-1与2-乙酰氨基丙二酸二乙酯和碳酸铯克分子比是1︰1-1.2︰1-1.2。1克分子的2-溴-2,2-二氟-1-(4-辛基苯基)-乙酮1-1使用10-20L的乙腈。
3、制备目标产物2-氨基-2-[2-(4-辛基苯基)-1,1-二氟乙基]-1,3-丙二醇。
在无水无氧并氩气保护下,在干燥烧瓶中将2-乙酰氨基-2-[2-(4-辛基苯基)1,1-二氟乙基]-丙二酸二乙酯1-2溶于四氢呋喃溶剂中,将溶液冷却至0℃,先后加入氯化锂和硼氢化钠,30min后,在0℃下将混合物加热至室温并搅拌3天。将混合物的pH值调节至4,在0℃下,用10%的柠檬酸在真空中除去四氢呋喃,并将残余物用二氯甲烷萃取洗涤,合并的有机相用盐水洗涤,用无水硫酸钠干燥,并在减压下浓缩。该产物通过柱色谱法(硅胶10×4厘米,环己烷/乙酸乙酯,1︰2)纯化,得到2-乙酰氨基-2-[2-(4-辛基苯基)1,1-二氟乙基]-1,3-丙二醇白色固体,将其溶解于甲醇中,加入1L的氢氧化钠溶液,将反应混合物加热至回流5h,冷却至室温后用水稀释该混合物,再用二氯甲烷萃取水相。合并的有机层经无水硫酸钠干燥和真空浓缩,产物从乙酸乙酯中结晶,得到2-氨基-2-[2-(4-辛基苯基)-1,1-二氟乙基]-1,3-丙二醇白色固体。
实施例2
制备2-氨基-2-[2-(4-辛基苯基)-1-氟乙基]-1,3-丙二醇。
制备方法同实施例1,将实施例1中的2-溴-2,2-二氟-乙酰溴替换为2-溴-2-氟-乙酰溴。
实施例3
制备2-氨基-2-[2-(4-辛基苯基)-1,1-二氟-2,2-二氘-乙基]-1,1,3,3-四氘-1,3-丙二醇。
制备方法同实施例1,将实施例1中的硼氢化钠替换为硼氘化钠。
这里本发明的描述和应用是说明性的,并非想将本发明的范围限制在上述实施例中,因此,本发明不受本实施例的限制,任何采用等效替换取得的技术方案均在本发明保护的范围内。
Claims (4)
2.如权利要求1所述的2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物,其特征在于,R1,R2,R3,R4,R5,R6,R7,R8中一个或几个为氟。
3.如权利要求1所述的2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物,其特征在于,R1,R2,R3,R4,R5,R6,R7,R8中一个或几个为氘。
4.如权利要求1-3中任一项所述的2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物的应用,其特征在于,所述衍生物在制备治疗复发缓解型多发性硬化症疾病的药物中的应用。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310629337.4A CN103724215A (zh) | 2013-11-28 | 2013-11-28 | 2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310629337.4A CN103724215A (zh) | 2013-11-28 | 2013-11-28 | 2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103724215A true CN103724215A (zh) | 2014-04-16 |
Family
ID=50448551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310629337.4A Pending CN103724215A (zh) | 2013-11-28 | 2013-11-28 | 2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103724215A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1765872A (zh) * | 2005-11-22 | 2006-05-03 | 江苏吴中苏药医药开发有限责任公司 | 2-氨基-2-[2-(4-烷基苯基)乙基]-1,3-丙二醇的制备方法 |
CN1993115A (zh) * | 2004-07-30 | 2007-07-04 | 诺瓦提斯公司 | 2-氨基-1,3-丙二醇化合物的制剂 |
WO2012041405A1 (en) * | 2010-10-01 | 2012-04-05 | Synthon B.V. | Process for making fingolimod |
WO2013055833A1 (en) * | 2011-10-11 | 2013-04-18 | Novartis Ag | Dosage regimen for a sip receptor agonist |
WO2013111162A2 (en) * | 2012-01-25 | 2013-08-01 | Glenmark Generics Limited | Process for preparation of fingolimod |
CN103313964A (zh) * | 2010-10-28 | 2013-09-18 | Mapi医药公司 | 用于制备芬戈莫德的中间化合物和方法 |
-
2013
- 2013-11-28 CN CN201310629337.4A patent/CN103724215A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1993115A (zh) * | 2004-07-30 | 2007-07-04 | 诺瓦提斯公司 | 2-氨基-1,3-丙二醇化合物的制剂 |
CN1765872A (zh) * | 2005-11-22 | 2006-05-03 | 江苏吴中苏药医药开发有限责任公司 | 2-氨基-2-[2-(4-烷基苯基)乙基]-1,3-丙二醇的制备方法 |
WO2012041405A1 (en) * | 2010-10-01 | 2012-04-05 | Synthon B.V. | Process for making fingolimod |
CN103313964A (zh) * | 2010-10-28 | 2013-09-18 | Mapi医药公司 | 用于制备芬戈莫德的中间化合物和方法 |
WO2013055833A1 (en) * | 2011-10-11 | 2013-04-18 | Novartis Ag | Dosage regimen for a sip receptor agonist |
WO2013111162A2 (en) * | 2012-01-25 | 2013-08-01 | Glenmark Generics Limited | Process for preparation of fingolimod |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6932641B2 (ja) | 異常不随意運動障害の処置のための方法 | |
JP2009542613A5 (zh) | ||
US20040106576A1 (en) | Derivatives of venlafaxine and methods of preparing and using the same | |
JP2005535584A5 (zh) | ||
CN107750245A (zh) | S‑氯胺酮的(s)‑csa盐、s‑氯胺酮的(r)‑csa盐和用于制备s‑氯胺酮的方法 | |
JP2014503480A5 (zh) | ||
HRP20130092T4 (hr) | Karbamoil-cikloheksani za lijeäśenje akutne manije | |
CN105412092A (zh) | 用于降低眼内压的[3-(1-(1h-咪唑-4-基)乙基)-2-甲基苯基]甲醇的酯前药 | |
KR20140099492A (ko) | 삼환식 화합물, 이를 포함하는 조성물 및 그의 용도 | |
IL260018A (en) | History of catecholamine enriched in an asymmetric deuterium at a specific position and drugs containing these compounds | |
HRP20151138T1 (hr) | Dihidroetorfini i njihovo pripremanje | |
CN101069681A (zh) | 含有布洛芬的注射剂及其制备方法 | |
WO2024088153A1 (zh) | 托品酸及其衍生物在制备治疗银屑病药物中的用途 | |
CN102741220A (zh) | 新氨基四氢化萘衍生物 | |
JP2004534802A (ja) | 重水素化N−及びα−置換ジフェニルアルコキシ酢酸アミノアルキルエステル並びにこれを含有する医薬品 | |
CN116496205A (zh) | 一种卡瑞斯汀的盐及其用途 | |
CN103724215A (zh) | 2-氨基-2-[2-(4-辛基苯基)乙基]-1,3-丙二醇的新型衍生物及其应用 | |
CN105037180B (zh) | 一种双重作用的中枢性镇痛新化合物、制备方法及用途 | |
PT95735B (pt) | Processo para a preparacao de morfolinois e de composicoes farmaceuticas que os contem | |
WO2008080290A1 (fr) | Antagoniste selectif du recepteur m4 et utilisation medicale associee | |
CN103724198A (zh) | 富马酸二甲酯的新型衍生物及其应用 | |
CN110156614A (zh) | 一种左旋(-)特布他林的制备方法及其抗哮喘的应用 | |
CN103724281A (zh) | N-[5-(4-溴苯基)-6-[2-[(5-溴-2-嘧啶基)氧基]乙氧基]-4-嘧啶基]-n′-丙基磺酰胺的新型衍生物及其应用 | |
CN103819471A (zh) | 吡啶并(4,3-d)嘧啶-1(2H)-基苯基乙酰胺的衍生物及其应用 | |
TW200920348A (en) | Combination of picotamide with nafronyl |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |