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L. A. Sviridova, G. K. Vertelov, V. V. Nesterov, M. Yu. Antipin

Structure of Ethyl 2-(1¢-cetyl-3-methyl-2-phenyl-pyrazolidine-5¢-yl)amino-3-indolyl-3-propionate

Abstract

Interaction of rac-trans-1-acetyl-3-methyl-2-phenyl-5-hydroxypyrazolidine with L(S)-tryptophan ethyl ester lead to formation of two diastereometric ethyl 2-(1¢- cetyl-3-methyl-2-phenyl-pyrazolidine-5¢-yl)amino-3-indolyl-3-propyonates. New optically active isomer of N(3R,5S)-pyrazolydinyl L-tryptophan was obtained.
Moscow University Chemistry Bulletin.
2003, Vol. 44, No. 5, P. 334
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
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