发明名称 |
ALPHA, BETA-UNSATURATED KETONES AND KETOXIME DERIVATIVES |
摘要 |
The present invention provides an .alpha., .beta.-unsaturated ketone and ketoxime derivative represented by the formula (I) wherein Y is oxygen atom or hydroxyimino group, Z is cyano or C2-7 straight-chain or branched-chain alkoxycarbonyl group, R1 and R2 are the same or different and are each hydrogen atom or C1-6 straight-chain or branched chain alkoxyl group. The .alpha., .beta.-unsaturated ketones and ketoxime derivatives of the invention are useful as an intermediate for preparing a (3,4-diarylisoxazol-5-yl)acetic acid derivatives which is useful as an anti-inflammatory agent, analgesic and antipyretic.
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申请公布号 |
CA2045585(A1) |
申请公布日期 |
1991.05.22 |
申请号 |
CA19902045585 |
申请日期 |
1990.11.19 |
申请人 |
TAIHO PHARMACEUTICAL COMPANY, LIMITED |
发明人 |
TANAKA, MOTOAKI;HAGIWARA, YU-ICHI;KAJITANI, MAKOTO;YASUMOTO, MITSUGI |
分类号 |
C07D261/08;C07C69/738;C07C251/48;C07C255/37;C07C255/40;C07C255/62;C07C255/64;(IPC1-7):C07C69/738 |
主分类号 |
C07D261/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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