发明名称 |
Benzocycloalkene compounds, their production and use |
摘要 |
PCT No. PCT/JP96/02091 Sec. 371 Date Aug. 19, 1996 Sec. 102(e) Date Aug. 19, 1996 PCT Filed Jul. 25, 1996 PCT Pub. No. WO97/05098 PCT Pub. Date Feb. 13, 1997A compound of the formula wherein R1 and R2 independently represent H or an optionally substituted hydrocarbon group; R3 represents an optionally substituted hydrocarbon group; R4 represents H or a hydrocarbon group; ring A represents a substituted benzene ring; X represents a C2-4 alkylene group etc.; and Y represents a bond or a lower alkylene group, or salts thereof is useful as prophylactic or therapeutic agents of diseases related with melatonin activity.
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申请公布号 |
US5922771(A) |
申请公布日期 |
1999.07.13 |
申请号 |
US19960693058 |
申请日期 |
1996.08.19 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
OHKAWA, SHIGENORI;UCHIKAWA, OSAMU;FUKATSU, KOHJI;MIYAMOTO, MASAOMI |
分类号 |
C07C233/18;C07C271/06;(IPC1-7):C07D317/70;A61K31/16;A61K31/165;A61K31/27;A61K31/335;C07C233/64;C07C235/00;C07C237/00 |
主分类号 |
C07C233/18 |
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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