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.
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