5-2--3-4--26----1-4--1--2-----2-- NOVEL CRYSTALS AND PROCESS OF MAKING 5-2-AMINO-3-4-CARBAMOYL-26-DIMETHYL-PHENYL-PROPIONYL-1-4-PHENYL-1H-IMIDAZOL-2-YL-ETHYL-AMINO-METHYL-2-METHOXY-BENZOIC ACID
The present invention relates to a process for the preparation of 5 - ({[2-amino-3- (4-carbamoyl-2,6-dimethyl-phenyl) -propionyl] ({[2-amino-3- (4-carbamoyl-2,6-dimethyl-phenyl) -phenyl] -methyl} -2-methoxy- ) -Propionyl] - [1- (4-phenyl-1H-imidazol-2-yl) -ethyl] -amino} -methyl) -2-methoxy-benzoic acid.본 발명은 5-({[2-아미노-3-(4-카르바모일-2,6-다이메틸-페닐)-프로피오닐]-[1-(4-페닐-1H-이미다졸-2-일)-에틸]-아미노}-메틸)-2-메톡시-벤조산의 신규한 결정과, 5-({[2-아미노-3-(4-카르바모일-2,6-다이메틸-페닐)-프로피오닐]-[1-(4-페닐-1H-이미다졸-2-일)-에틸]-아미노}-메틸)-2-메톡시-벤조산의 쯔비터 이온의 제조 방법에 관한 것이다.