Convenient synthesis of enantiopure (R-) and (S-)-3-fluoro-3-aminomethylpyrrolidines
摘要:
(R-)- and (S-)-3-fluoro-3-aminomethylpyrrolidines were synthesized from methyl alpha-fluoroacrylate in eight steps. alpha-Phenylethylamine was used as a chiral auxiliary to separate the racemic mixture. The overall synthesis yield was 31%. (C) 2014 Elsevier Ltd. All rights reserved.
[EN] TLR7/8 ANTAGONISTS AND USES THEREOF<br/>[FR] ANTAGONISTES DE TLR7/8 ET LEURS UTILISATIONS
申请人:MERCK PATENT GMBH
公开号:WO2020025517A1
公开(公告)日:2020-02-06
The present invention relates to compounds of Formula (I) and pharmaceutically acceptable compositions thereof, useful as TLR7/8 antagonists.
Convenient synthesis of enantiopure (R-) and (S-)-3-fluoro-3-aminomethylpyrrolidines
作者:Vladimir S. Yarmolchuk、Vladimir L. Mykhalchuk、Pavel K. Mykhailiuk
DOI:10.1016/j.tet.2014.03.002
日期:2014.5
(R-)- and (S-)-3-fluoro-3-aminomethylpyrrolidines were synthesized from methyl alpha-fluoroacrylate in eight steps. alpha-Phenylethylamine was used as a chiral auxiliary to separate the racemic mixture. The overall synthesis yield was 31%. (C) 2014 Elsevier Ltd. All rights reserved.