申请人:American Cyanamid Company
公开号:US04185032A1
公开(公告)日:1980-01-22
Novel ureylenebis-[substituted-phenylenecarbonylimino-substituted-phenylenecarbo nylimino-naphthalenetrisulfonic acid, alkali metal salts], useful as inhibitors of the complement system of warm-blooded animals, the amino-substituted phenylenecarbonylimino, substituted-phenylenecarbonylimino-naphthalenetrisulfonic acid, alkali metal salts, which are new intermediates for the preparation of the active ureylenes, and the process for their preparation.
新型尿素类化合物:尿素基-[取代苯基羰基亚胺-取代苯基羰基亚胺-萘三磺酸,碱金属盐],可用作温血动物补体系统的抑制剂,其中包括氨基取代苯基羰基亚胺,取代苯基羰基亚胺-萘三磺酸,碱金属盐,这些化合物是制备活性尿素的新中间体,以及它们的制备方法。