摘要:
There is provided an industrial production method of an aminopyrrolidine derivative having chemokine receptor antagonist activity represented by the following formula, a synthetic intermediate thereof and a production method thereof: wherein R11 is H, C1-C6 alkyl or C2-C7 alkanoyl; R12, R14, R15, R16 and R17 are H, halogen, optionally halogenated C1-C6 alkyl, optionally halogenated C1-C6 alkoxy, hydroxyl or C2-C7 alkoxycarbonyl; R23, R24, R25 and R26 are H, halogen, optionally halogenated C1-C6 alkyl, optionally halogenated C1-C6 alkoxy or hydroxyl; and R3 is H or C1-C6 alkyl.
摘要翻译:提供了具有下式表示的趋化因子受体拮抗剂活性的氨基吡咯烷衍生物及其合成中间体及其制备方法的工业生产方法:其中R 11是H,C 1 C 6 -C 6烷基或C 2 -C 7烷酰基; R 12,R 14,R 15,R 16和R 17均为 H,卤素,任选卤代C 1 -C 6烷基,任意卤代C 1 -C 6烷氧基, 羟基或C 2 -C 7烷氧基羰基; R 23,R 24,R 25和R 26是H,卤素,任选卤代的C 1 -C 12烷基, C 1 -C 6烷基,任选卤代C 1 -C 6烷氧基或羟基; R 3是H或C 1 -C 6烷基。