Patents Assigned to Eprova Ag Forschungsinstitut - Justia Patents Search

Patents Assigned to Eprova Ag Forschungsinstitut

Process for the preparation of lower alkyl esters of N-L-.alpha.-aspartyl-L-phenylalanine and of new intermediates for their preparation

Patent number: 4537714

Abstract: The invention relates to a selective process for the preparation of N-L-.alpha.-aspartyl-L-phenylalanine-1-lower alkyl ester which comprises:A.

Type: Grant

Filed: July 7, 1983

Date of Patent: August 27, 1985

Assignee: Eprova Ag Forschungsinstitut

Inventors: Hans-Rudolf Muller, Heinrich Bollinger