发明授权
- 专利标题: Tricycle substituted acetones
- 专利标题(中): 三轮车替代丙酮
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申请号: US503207申请日: 1974-09-04
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公开(公告)号: US3974168A公开(公告)日: 1976-08-10
- 发明人: Michio Nakanishi , Takanori Oe , Mineo Tsuruda
- 申请人: Michio Nakanishi , Takanori Oe , Mineo Tsuruda
- 申请人地址: JA Osaka
- 专利权人: Yoshitomi Pharmaceutical Industries, Ltd.
- 当前专利权人: Yoshitomi Pharmaceutical Industries, Ltd.
- 当前专利权人地址: JA Osaka
- 优先权: JA48-99828 19730904; JA48-124840 19731105
- 主分类号: C07D471/04
- IPC分类号: C07D471/04 ; C07D491/04 ; C07D491/052 ; C07D495/04 ; C07D487/00
摘要:
Compounds of the formula: ##SPC1##WhereinOf X.sup.1 and X.sup.2 is a hydrogen atom, a halogen atom or an alkyl group having 1 to 4 carbon atoms;R.sup.1 is a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, an alkenyl group having 2 to 4 carbon atoms, an alkynyl group having 2 to 4 carbon atoms or a group -B.sup.1 -R.sup.3 (wherein B.sup.1 is an alkylene group having 1 to 4 carbon atoms, and R.sup.3 is a carboxyl group, an alkoxycarbonyl group in which the alkoxy moiety has 1 to 4 carbon atoms, an alkoxy group having 1 to 4 carbon atoms or a di-alkyl-amino group in which each alkyl moiety has 1 to 4 carbon atoms);R.sup.2 is an alkyl group having 1 to 4 carbon atoms or a group -B.sup.2 -R.sup.4 (wherein B.sup.2 is an alkylene group having 2 to 4 carbon atoms, and R.sup.4 is a carboxyl group or a di-alkyl-amino group in which each alkyl moiety has 1 to 4 carbon atoms);A is a methylene group or a carbonyl group;Y is an oxygen atom, a sulfur atom or an alkyl-imino group in which the alkyl moiety has 1 to 4 carbon atoms; andRing P is a pyridine ring; andPharmaceutically acceptable salts thereof are disclosed.They are useful as anti-inflammatory agents, analgesics, antipyretics and antirheumatics.
公开/授权文献
- US5579553A Ballast broom with auger and method 公开/授权日:1996-12-03
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