STABLE S-ADENOSYLMETHIONINE DERIVATIVES THE PROCESS FOR THEIR PREPARATION AND THERAPEUTIC COMPOSITIONS WHICH CONTAIN THEM AS ACTIVE PRINCIPLE

摘要

New S-adenosylmethionine (SAM) salts of formula < IMG > (I) have been prepared in which R, R1, R2, m, n and A are as defined in the text. The methods of preparing the new products starting from SAM salts are described. The new products are stable and highly bioavailable, particularly when administered orally.