发明名称 |
PROCESS FOR PRODUCING 1-STYRENESULFINYL-2-OXO-5-HYDROXYPYRROLIDINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS COMPRISING SAME |
摘要 |
The therapeutic compounds useful in the treatment of patients suffering from intellectual or nervous asthenias, memory failures or old age and excessive intellectual fatigue having the formula (I): <IMAGE> (I) in which R1 represents an alkyl radical, linear or branched, containing up to 8 carbons atoms, an acyl radical containing from 1 to 6 carbon atoms or a cycloalkyl radical containing from 3 to 6 carbon atoms and R represents an aryl radical containing up to 14 carbon atoms, unsubstituted or substituted, or a mono- or polycyclic heterocyclic radical, unsubstituted or substituted. Also, therapeutic compositions containing the compound, method of preparing the compound and method of use. |
申请公布号 |
HU198181(B) |
申请公布日期 |
1989.08.28 |
申请号 |
HU19870001323 |
申请日期 |
1987.03.26 |
申请人 |
ROUSSEL-UCLAF,FR |
发明人 |
TOJA,EMILIO,IT;ZIROTTI,CARLO,IT;GALLIANI,GIULIO,IT;BARZAGHI,FERNANDO,IT |
分类号 |
A61K31/40;A61P25/28;C07D207/48 |
主分类号 |
A61K31/40 |
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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