Hydrochloric Acid → HCID 70456429, compound

Participants

Reaction Steps

In a manner similar to that described in Example 5, 0.35 g of tert-butyl 3(R)-[1(S)-benzyloxycarbonyl-3-phenylpropyl]amino-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepine-5-acetate obtained in Example 44 is treated with hydrogen chloride to give 0.25 g of 3(R)-[1(S)-benzyloxycarbonyl-3-phenylpropyl]amino-4-oxo-2,3,4,5-tetrahydro-1,5-benzothiazepine-5-acetic acid hydrochloride as colorless powder.

Provenance & Evidence