Stable crystal salt of 5-methyl tetrahydrofolic acid

Application Number: 00108884
Application Date: 2000.04.14
Publication Number: 1277197
Publication Date: 2000.12.20
Priority Information: 1999/4/15 CH 695/99
International: C07D475/08
Applicant(s) Name: Apolopha AG.
Inventor(s) Name: H. R. Male;R. Moze;T. Egheu
Patent Agency Code: 11038
Patent Agent: du jingyang
Abstract This invention relates to stable crystalline salts of 5-methyl-(6R,S)-, -(6S)- and -(6R)-tetrahydrofolic acid, to methods of producing these salts and to the use thereof use as a constituent for the production of drugs or as a food additive, and to preparations containing these salts.