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发明名称
(B1) ;METHOD OF OBTAINING NEW PIPERIDINE DERIVATIVES
摘要
申请公布号
PL234317(A1)
申请公布日期
1982.08.16
申请号
PL19810234317
申请日期
1981.02.23
申请人
WYETH JOHN & BROTHER LTD
发明人
分类号
C07D211/58;C07D211/72;C07D213/75;(IPC1-7):C07D/
主分类号
C07D211/58
代理机构
代理人
主权项
地址
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