-
1.
公开(公告)号:US4214001A
公开(公告)日:1980-07-22
申请号:US883814
申请日:1978-03-06
申请人: Gunther Engelhardt , Johannes Keck , Kruger , Klaus Noll , Helmut Pieper
发明人: Gunther Engelhardt , Johannes Keck , Kruger , Klaus Noll , Helmut Pieper
IPC分类号: A61K31/17 , A61K31/167 , A61K31/27 , A61P25/04 , A61P25/08 , C07C67/00 , C07C215/52 , C07C239/00 , C07C269/00 , C07C271/28 , C07C271/58 , C07C275/28 , C07C275/40 , A61K31/275 , C07C121/80 , C07C125/06
CPC分类号: C07C275/40
摘要: Compounds of the formula ##STR1## wherein R.sub.1 is hydrogen, halogen or cyano;R.sub.2 is fluorine, cyano, trifluoromethyl, nitro or alkyl of 1 to 4 carbon atoms;R.sub.3 is alkoxy of 1 to 5 carbon atoms, alkenyloxy of 2 to 5 carbon atoms, aryloxy of 6 to 10 carbon atoms, aralkoxy of 7 to 11 carbon atoms, or --NR.sub.5 R.sub.6, where R.sub.5 and R.sub.6 are each hydrogen, alkyl of 1 to 5 carbon atoms, alkenyl of 2 to 5 carbon atoms, aryl of 6 to 10 carbon atoms or aralkyl of 7 to 11 carbon atoms; andR.sub.4 is cycloalkyl of 3 to 5 carbon atoms or alkyl of 3 to 5 carbon atoms;and non-toxic, pharmacologically acceptable acid addition salt thereof. The compounds as well as the salts are useful as analgesics, uterospasmolytics and antiasthmatics.
摘要翻译: 其中R1是氢,卤素或氰基的式“IMAGE”的化合物; R2是氟,氰基,三氟甲基,硝基或1-4个碳原子的烷基; R3为1〜5个碳原子的烷氧基,2〜5个碳原子的烯氧基,6〜10个碳原子的芳氧基,7〜11个碳原子的芳烷氧基或-NR5R6,其中R5和R6分别为氢, 2至5个碳原子的烯基,6至10个碳原子的芳基或7至11个碳原子的芳烷基; R4为3〜5个碳原子的环烷基或3〜5个碳原子的烷基; 和无毒的,药学上可接受的酸加成盐。 化合物以及盐可用作镇痛药,子宫内膜溶解药和止喘药。