发明名称 |
1-AMINO-2-IMINO-3-METHYL-6-OXO-1,2,3,6-TETRAHYDRO-7H-PURINES |
摘要 |
Novel 1-amino-2-imino-3-methyl-6-oxo-1,2,3,6-tetrahydro-7H-purines represented by general formula (I) and an ameliorant for learning/memory functions containing the same as the active ingredient, wherein R represents hydrogen, lower alkyl or optionally substituted phenyl.
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申请公布号 |
WO9706169(A1) |
申请公布日期 |
1997.02.20 |
申请号 |
WO1996JP02132 |
申请日期 |
1996.07.29 |
申请人 |
YAMASA CORPORATION;NAGAMATSU, TOMOHISA;MIYAZAKI, SHUICHI;IMAIZUMI, MASAHIRO |
发明人 |
NAGAMATSU, TOMOHISA;MIYAZAKI, SHUICHI;IMAIZUMI, MASAHIRO |
分类号 |
C07D473/18;(IPC1-7):C07D473/18;A61K31/52 |
主分类号 |
C07D473/18 |
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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