[EN] INDOLYL-PIPERIDINYL BENZYLAMINES AS BETA-TRYPTASE INHIBITORS<br/>[FR] INDOLYL-PIPÉRIDINYL BENZYLAMINES INHIBITRICES DE LA BÊTA-TRYPTASE
申请人:SANOFI SA
公开号:WO2011079102A1
公开(公告)日:2011-06-30
The present invention discloses and claims a series of substituted indolyl-piperidinyl benzylamines of formula (I), wherein R1, R2 and R3 are as described herein. More specifically, the compounds of this invention are inhibitors of β-tryptase and are, therefore, useful as pharmaceutical agents. Additionally, this invention also discloses methods of preparation of substituted indolyl-piperidinyl benzylamines. In one of the embodiments, there is provided the compounds of formula (I) wherein R3 is (II).
INDOLYL-PIPERIDINYL BENZYLAMINES AS BETA-TRYPTASE INHIBITORS
申请人:CHOI-SLEDESKI Yong Mi
公开号:US20120245161A1
公开(公告)日:2012-09-27
The present invention discloses and claims a series of substituted indolyl-piperidinyl benzylamines of the formula
wherein R1, R2, R4 and R5 are as described herein. More specifically, the compounds of this invention are inhibitors of β-tryptase and are, therefore, useful as pharmaceutical agents. Additionally, this invention also discloses methods of preparation of substituted indolyl-piperidinyl benzylamines.
Synthesis of 3-Indolylglycine Derivatives via Dinuclear Zinc Catalytic Asymmetric Friedel–Crafts Alkylation Reaction
作者:Xin-Wei Wang、Yuan-Zhao Hua、Min-Can Wang
DOI:10.1021/acs.joc.6b01805
日期:2016.10.7
A direct asymmetric Friedel–Crafts (F–C) alkylation reaction between a wide range of indoles and ethyl 2-(4-methoxyphenylimino)acetate catalyzed by Trost’s dinuclear complex is reported. A series of 3-indolylglycine derivatives were synthesized in enantioselectivity of up to >99% enantiomeric excess (ee) using 10 mol% catalyst loading under mild conditions. This atom economic reaction could be run