A pharmaceutical composition containing a benzofuran-carboxamide derivative as the active ingredient
申请人:KYOWA HAKKO KOGYO CO., LTD.
公开号:EP0045473A1
公开(公告)日:1982-02-10
A pharmaceutical composition, specifically a muscle relaxant acting at the same time as an anti-inflammatory and analgesic agent which composition comprises pharmaceutically acceptable carrier(s) and a benzo[b]furancarboxamide derivative represented by the general formula:
wherein R represents a halogen atom, an alkyl group having 1 - 5 carbon atoms or an alkoxy group having 1 - 5 carbon atoms.
一种药物组合物,特别是一种同时具有消炎和镇痛作用的肌肉松弛剂,该组合物由药学上可接受的载体和通式所代表的苯并[b]呋喃甲酰胺衍生物组成:
其中 R 代表卤素原子、1-5 个碳原子的烷基或 1-5 个碳原子的烷氧基。
Process for production of phenoxy-substituted 2-pyridone compounds
申请人:Furukawa Takashi
公开号:US20050154210A1
公开(公告)日:2005-07-14
3-Phenoxy-2-pyridone compound can be produced by making the amide compound of the formula (1):
wherein R is optionally substituted phenyl; react with a malonoaldehyde derivative such as 3-alkoxypropenal and the like in the presence of a protonic acid.
US4353923A
申请人:——
公开号:US4353923A
公开(公告)日:1982-10-12
US7189855B2
申请人:——
公开号:US7189855B2
公开(公告)日:2007-03-13
PROCESS FOR PRODUCTION OF PHENOXY-SUBSTITUTED 2-PYRIDONE COMPOUNDS