Invention Grant
- Patent Title: Stable salts of S-adenosyl-L-methionine with polyanions
- Patent Title (中): S-腺苷-L-甲硫氨酸与聚阴离子的稳定盐
-
Application No.: US764240Application Date: 1985-08-09
-
Publication No.: US4764603APublication Date: 1988-08-16
- Inventor: Vincenzo Zappia , Mario De Rosa
- Applicant: Vincenzo Zappia , Mario De Rosa
- Applicant Address: ITX Pero
- Assignee: Gibipharma S.p.A.
- Current Assignee: Gibipharma S.p.A.
- Current Assignee Address: ITX Pero
- Priority: ITX19512A/85 19850214
- Main IPC: C08F8/00
- IPC: C08F8/00 ; A61K31/70 ; A61K31/7042 ; A61K31/7052 ; A61K31/7064 ; A61K31/7076 ; A61K31/74 ; A61K47/04 ; A61K47/32 ; A61P1/16 ; C07D473/26 ; C07H19/06 ; C07H19/16 ; C08F8/34 ; C08F8/44 ; C07H19/167
Abstract:
Stable salts of S-adenosyl-L-methionine with water-soluble polyanions, such as polyphosphates, polyvinylsulfonates -sulfates or -phosphates, polyacrylates, polystyrene sulfonates, are described.The salts according to the invention, prepared by precipitation from aqueous solutions of pH not exceeding 3.5, possess peculiar stability, solubility, nonhygroscopicity and are valuable for use as active constituents in pharmaceutical compositions.
Public/Granted literature
- US5843253A Method and device for sealing a narrow tape to a heatsealable strip Public/Granted day:1998-12-01
Information query
