Synthesis of acylic derivatives of prolylleucylglycinamide

Author:

Haidukevich V. A.1,Petkevich S. K.1,Karankevich E. G.1,Kurman P. V.2,Kuvaeva Z. I.1,Potkin V. I.1,Knizhnikov V. A.1

Affiliation:

1. Institute of Physical Organic Chemistry of the National Academy of Sciences of Belarus

2. Institute of Bioorganic Chemistry of the National Academy of Sciences of Belarus

Abstract

Tert-butyloxycarbonylprolylleucylglycinamide is obtained both by the interaction of tert-butyloxycarbonylprol ylleucylglycine ethyl ester with a methanolic ammonia solution and by the reaction of glycine amide with a mixed anhydride which was synthesized from tert-butyloxycarbonylprolylleucine and isobutylchloroformate. The removal of the tert-butyloxycarbonyl group by the action of formic acid or a dioxane solution of hydrogen chloride and treatment of the resulting salts with the corresponding base yielded a prolylleucylglycinamide, by the interaction of which with acetic, benzoic or 5-phenylisoxazole-3-carboxylic acids chlorides acyl derivatives of prolylleucylglycinamide are obtained.

Publisher

Publishing House Belorusskaya Nauka

Subject

Inorganic Chemistry,Organic Chemistry,Chemistry (miscellaneous),Analytical Chemistry

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Synthesis of Acyl Derivatives of Leucyl-Isoleucinamide;Russian Journal of General Chemistry;2022-06

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