申请人:THE RESEARCH FOUNDATION OF
STATE UNIVERSITY OF NEW YORK
公开号:EP0416250A2
公开(公告)日:1991-03-13
N-Acylureas and O-acylisoureas prepared by the reaction of a carbodiimide or a biscarbodiimide with hyaluronic acid are useful as vitreous replacements, joint cushions or adjuncts in wound healing.
由碳化二亚胺或双碳化二亚胺与透明质酸反应制备的 N-酰脲和 O-酰异脲可用作玻璃体替代物、关节垫或伤口愈合辅助剂。