发明名称 |
BENZOCYCLOALKENE COMPOUNDS, THEIR PRODUCTION AND USE |
摘要 |
A compound of formula (I) wherein R1 and R2 are H, a hydrocarbon group or a heterocyclic group, or R1 and R2 are combinedly a spiro ring; R3 is a hydrocarbon group, a substituted amino group, a substituted hydroxyl group or a heterocyclic group; R4 is H or alkyl; ring A is a substituted benzene ring; m and n denote 1 to 4; <o>.........</o> means a single or double bond or a salt, a process of producing thereof and a composition having a binding affinity for melatonin receptor.
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申请公布号 |
CA2193398(A1) |
申请公布日期 |
1996.03.21 |
申请号 |
CA19952193398 |
申请日期 |
1995.09.11 |
申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
OHKAWA, SHIGENORI;UCHIKAWA, OSAMU;MIYAMOTO, MASAOMI |
分类号 |
C07C233/18;C07C233/20;C07C233/36;C07C233/60;C07C233/73;C07C235/08;C07C235/48;C07C271/16;C07C275/24;C07C275/34;C07D211/62;(IPC1-7):C07C233/01;C07D207/16;A61K31/16;A61K31/27;A61K31/33;C07C217/74;C07D213/81 |
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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