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发明名称
Quaternary ammonium salts of ajmaline
摘要
申请公布号
US3414577(A)
申请公布日期
1968.12.03
申请号
US19650493932
申请日期
1965.10.07
申请人
BOEHRINGER INGELHEIM G.M.B.H.
发明人
KECK JOHANNES
分类号
C07D471/22;C08J3/18
主分类号
C07D471/22
代理机构
代理人
主权项
地址
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