发明名称 |
Agent for treating thrombosis and phosphodiesterase inhibitor |
摘要 |
A pharmaceutical preparation comprising at least one compound selected from the group consisting of carbostyril derivatives having the general formula: <IMAGE> wherein R1 is hydrogen or a lower alkyl group optionally having hydroxy group as a substituent; R2 is a phenyl(lower alkyl) group optionally having 1 to 3 substituents selected from the group consisting of a lower alkoxy group and a halogen atom on the phenyl ring, pyridyl(lower alkyl) group, or a group of the formula -A-NR3R4 (wherein A is a lower alkylene group, R3 and R4 are the same or different and represent a lower alkyl group or phenyl group), and a salt thereof, which is useful as an agent for treating thrombosis, more particularly, as an agent for inhibiting platelet aggregation, an agent for platelet aggregate dissociation, an ameliorant of cerebral circulation and a phosphodiesterase inhibitor.
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申请公布号 |
US5532253(A) |
申请公布日期 |
1996.07.02 |
申请号 |
US19940352835 |
申请日期 |
1994.12.02 |
申请人 |
OTSUKA PHARMACEUTICAL COMPANY, LIMITED |
发明人 |
FUJIOKA, TAKAFUMI;TERAMOTO, SHUJI;TOMINAGA, MICHIAKI;YABUUCHI, YOICHI |
分类号 |
A61K31/47;A61P7/02;A61P43/00;C07D215/22;C07D215/227;(IPC1-7):A61K31/47 |
主分类号 |
A61K31/47 |
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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