发明名称 4H-benzo[4,5]cyclohepta[1,2-b]thiophene derivatives
摘要 [2-Halo-10-oxy-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene]acetic acids, for example of formula I <IMAGE> (I) wherein R1 is H or C1-4alkyl and R2 is halogen, their physiologically-hydrolysable and -acceptable esters, and salts thereof. Such compounds, esters and salts possess valuable pharmaceutical, in particular anti-inflammatory, antipyretic and analgesic, properties.
申请公布号 US4775691(A) 申请公布日期 1988.10.04
申请号 US19880145870 申请日期 1988.01.20
申请人 SANDOZ LTD. 发明人 LEUTWILER, ALBERT
分类号 A61K31/38;A61K31/381;A61P25/04;A61P29/00;C07D333/80;(IPC1-7):A61K31/38;C07D333/74 主分类号 A61K31/38
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