3-(((3R,5R)-3-BUTYL-3-ETHYL-7-METHOXY-1-OXO-5-PHENYL-4,5-DIHYDRO-2H-1.LAMBDA.4,4-BENZOTHIAZEPIN-8-YL)METHYLAMINO)PENTANEDIOIC ACID
3-(((3r,5r)-3-butyl-3-ethyl-7-methoxy-1-oxo-5-phenyl-4,5-dihydro-2h-1.lambda.4,4-benzothiazepin-8-yl)methylamino)pentanedioic acid