PREPARATION METHOD FOR PYRROLIDINE-2-CARBOXYLIC ACID DERIVATIVES

PREPARATION METHOD FOR PYRROLIDINE-2-CARBOXYLIC ACID DERIVATIVES

The present invention relates to the field of medical synthesis, in particular to a preparation method for pyrrolidine-2-carboxylic acid derivatives. The present invention adopts the following technical solution: providing a compound having a structure of formula (E), wherein R is R 1 or R2, R1 is C...

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Hauptverfasser: QIAN, LINGFENG, CHE, DAQING, ZHANG, BIN, LI, YUANQIANG, YE, WENFA, ZHU, GUOLIANG
Format: Patent
Sprache:eng ; fre ; ger
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CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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creator QIAN, LINGFENG
CHE, DAQING
ZHANG, BIN
LI, YUANQIANG
YE, WENFA
ZHU, GUOLIANG
description The present invention relates to the field of medical synthesis, in particular to a preparation method for pyrrolidine-2-carboxylic acid derivatives. The present invention adopts the following technical solution: providing a compound having a structure of formula (E), wherein R is R 1 or R2, R1 is C1-C6 an alkyl, benzyl, p-methoxybenzyl, or p-nitrobenzyl group, and R2 is hydrogen; R3 is a protecting group of the carboxyl group; and P1 is a protecting group on nitrogen.
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subjects CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
title PREPARATION METHOD FOR PYRROLIDINE-2-CARBOXYLIC ACID DERIVATIVES
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