C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
260/238.6
C07D 281/06 (2006.01) A61K 31/55 (2006.01) C07D 209/00 (2006.01) C07D 281/00 (2006.01) C07D 333/00 (2006.01) C07D 333/18 (2006.01) C07D 409/12 (2006.01) C07D 417/04 (2006.01) C07D 417/14 (2006.01) C07D 521/00 (2006.01) C07F 7/10 (2006.01) C07K 5/06 (2006.01) C12N 9/99 (2006.01)
Patent
CA 1332943
Perhydrothiazepine derivatives of formula (I): Image (I) (in which R1 represents an optionally substituted alkyl group, R2 represents a carboxy-protecting group or hydrogen and R4 and R5 are hydrogen, alkyl, cycloalkyl, aryl or heterocyclic) can be prepared by reacting together compounds of formulae (II) and (III): Image (II) Image (III) and then reacting the product with a haloacetic acid ester and, if necessary, removing one or both carboxy-protecting groups. The resulting compounds have valuable ACE inhibitory activity.
518106
Ando Akiko
Ishihara Sadao
Kanazaki Takuro
Yanagisawa Hiroaki
Daiichi Sankyo Company Limited
Marks & Clerk
Novartis Animal Health K.k.
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