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发明名称
PROCESS FOR THE PREPARATION OF 5-SUBSTITUTED AMINO-6-CHLORO-1H-IMIDAZO(4,5-B)PYRAZIN-2-ONES
摘要
申请公布号
CA891503(A)
申请公布日期
1972.01.25
申请号
CAD891503
申请日期
申请人
MERCK AND CO.
发明人
ROGER J. TULL;PETER I. POLLAK
分类号
主分类号
代理机构
代理人
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地址
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