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发明名称
METHOD OF OBTAINING UREA DERIVATIVES
摘要
申请公布号
PL128520(B1)
申请公布日期
1984.02.29
申请号
PL19810234489
申请日期
1981.12.29
申请人
发明人
分类号
C07D295/20;C07C67/00;C07C239/00;C07C273/18;C07C275/02;C07C275/06;C07C275/26;C07C275/28;C07C275/30;C07C275/34;C07D213/75;C07D217/06;C07D235/32;C07D275/06;C07D277/82;C07D285/12;C07D285/135;C07D295/215;(IPC1-7):C07C127/15
主分类号
C07D295/20
代理机构
代理人
主权项
地址
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