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.
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 代理人
主权项
地址