STABLE NON-HYGROSCOPIC CRYSTALLINE FORM OF N-[N-N-(4-(PIPERIDIN-4-YL)BUTANOYL)-N-ETHYLGLYCYL] COMPOUNDS

摘要

The invention is directed to a non-hygroscopic stable crystalline form of the antithrombotic compound N-¢N-¢N-(4-piperidin-4-yl)butanoyl)-N-ethylglycyl!-(L)-aspartyl!-(L)-.beta.-cyclohexyl-alanine amide, to processes for preparing said stable crystalline form, to a pharmaceutical composition thereof, and intermediates thereof, and the invention is directed also to processes for preparing a compound of formula (II) wherein: A, B, Z, E1, E2, G, R, m, n, and p are as defined herein.