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发明名称
Polynuclear cyclic oxyketones and derivatives thereof and process of making same
摘要
申请公布号
US2308835(A)
申请公布日期
1943.01.19
申请号
US19370159433
申请日期
1937.08.16
申请人
CIBA PHARMACEUTICAL PRODUCTS, INCORPORATED
发明人
RUZICKA LEOPOLD;WETTSTEIN ALBERT
分类号
C07J1/00;C07J3/00;C07J75/00
主分类号
C07J1/00
代理机构
代理人
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地址
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