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公开(公告)号:EP0365093B1
公开(公告)日:1992-09-02
申请号:EP89202611.3
申请日:1989-10-16
申请人: PFIZER INC.
IPC分类号: C07C217/60 , A61K31/135 , C07C217/52 , C07D317/58 , C07D319/18 , C07D307/79 , C07C217/10 , C07C311/37 , C07C311/08 , C07D333/20 , C07C237/30
CPC分类号: C07D307/79 , C07C217/10 , C07C217/52 , C07C217/56 , C07C225/16 , C07C229/38 , C07C237/32 , C07C255/58 , C07C311/05 , C07C311/08 , C07C311/37 , C07C2601/08 , C07C2601/14 , C07C2602/08 , C07C2603/32 , C07D317/58 , C07D319/18 , C07D333/20 , C07D337/12
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公开(公告)号:EP0365093A1
公开(公告)日:1990-04-25
申请号:EP89202611.3
申请日:1989-10-16
申请人: PFIZER INC.
IPC分类号: C07C217/60 , A61K31/135 , C07C217/52 , C07D317/58 , C07D319/18 , C07D307/79 , C07C217/10 , C07C311/37 , C07C311/08 , C07D333/20 , C07C237/30
CPC分类号: C07D307/79 , C07C217/10 , C07C217/52 , C07C217/56 , C07C225/16 , C07C229/38 , C07C237/32 , C07C255/58 , C07C311/05 , C07C311/08 , C07C311/37 , C07C2601/08 , C07C2601/14 , C07C2602/08 , C07C2603/32 , C07D317/58 , C07D319/18 , C07D333/20 , C07D337/12
摘要: A muscarinic receptor antagonist, useful in treating irritable bowel syndrome, of the formula:-
or a pharmaceutically acceptable salt thereof, wherein R¹ is a group of the formula:-
where Z and Z¹ are each independently hydrogen, halo or C₁-C₄ alkyl;
X is -(CH₂)₂-, -CH=CH-, -CH₂-S-, -CH₂-O-, -S- or -O-;
Y is a direct link, O or S;
R² and R³ are each independently C₁-C₄ alkyl or together represent -(CH₂) p - where p is 2, 3, 4 or 5;
R⁴ is H or C₁-C₄ alkyl;
m is 1, 2 or 3, with the proviso that when m is 1, Y is a direct link;
and R is a group of the formula:-
where either R⁵ and R⁶ are certain specified optional substituents,
or R⁵ and R⁶, when attached to adjacent carbon atoms, together represent a group of the formula -O(CH₂) r O- where r is 1, 2 or 3, -O(CH₂)₂- or -(CH₂)₃-;
R⁷ is H, C₁-C₄ alkyl or -CONH₂;
and R⁸ is H, C₁-C₄ alkyl or C₁-C₄ alkoxy.摘要翻译: 一种可用于治疗肠易激综合征的毒蕈碱受体拮抗剂,其具有下式: -
或其药学上可接受的盐,其中R 1是下式的基团:其中Z和Z 1, 各自独立地为氢,卤素或C 1 -C 4烷基; X是 - (CH 2)2 - , - CH = CH - , - CH 2 -S-, - CH 2 -O-,-S-或-O-; Y是直接链接,O或S; R 2和R 3各自独立地为C 1 -C 4烷基或一起表示 - (CH 2)p - ,其中p为2,3,4或5; R 4是H或C 1 -C 4烷基; m为1,2或3,条件是当m为1时,Y为直链; 并且R是下式的基团:其中R 5和R 6都是某些特定的任选取代基,或者当R 5和R 6连接在相邻的碳原子上时,它们共同代表 式-O(CH 2)r O - 的基团,其中r为1,2或3,-O(CH 2)2 - 或 - (CH 2)3 - ; R 7是H,C 1 -C 4烷基或-CONH 2; 且R 8为H,C 1 -C 4烷基或C 1 -C 4烷氧基。
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