申请人:Unichema Chemie B.V.
公开号:US05753704A1
公开(公告)日:1998-05-19
Disclosed are certain novel polyunsaturated dioic acids having between 8 and 16 carbon atoms (inclusive), excluding those compounds in the group consisting of: 2,5 octadienedioic acid; 1,7 octadienedioic acid; 2,4,6 octatrienedioic acid; and 1,3,5,7 nonatetraenedioic acid; 2,5,8 decatrienedioic acid; 3,6 dodecadienedioic acid; 3,13 hexadecadienedioic acid. Also disclosed are pharmaceutical or cosmetic compositions comprising unsaturated dioic acids and certain of their derivatives. Also disclosed are methods of treating human skin and a method of preparing unsaturated dioic acids.
本发明涉及一些新型的多不饱和二羧酸,其碳数在8至16之间(包括8和16),但不包括以下化合物组合:2,5-辛二烯二酸;1,7-辛二烯二酸;2,4,6-辛三烯二酸;1,3,5,7-非那四烯二酸;2,5,8-癸三烯二酸;3,6-十二碳二烯二酸;3,13-十六碳二烯二酸。本发明还涉及包含不饱和二羧酸及其某些衍生物的制药或化妆品组合物。本发明还涉及治疗人类皮肤的方法和制备不饱和二羧酸的方法。