Ureylenebis substituted (or unsubstituted) phenylenecarbonyl (or sulfonyl)-imino-1,3,5 or 6-naphthalenetrisulfonic acids and salts thereof, useful as complement inhibitors, the intermediates thereof, and the process of making such intermediates and end products.
Ureylenebis取代(或未取代)苯基羰基(或磺酰基)亚
氨基-1,3,5或6-
萘三
磺酸及其盐,作为补体
抑制剂,其中间体,以及制备这种中间体和终产品的过程。