[EN] SPIRO COMPOUNDS AND METHODS FOR THE MODULATION OF CHEMOKINE RECEPTOR ACTIVITY [FR] COMPOSES SPIRO ET PROCEDES POUR LA MODULATION DE L'ACTIVITE DE RECEPTEUR DE CHIMIOKINE
A Practical and Efficient Synthesis of (3<i>R</i>,4<i>S</i>)-1-Benzyl-4-phenylpyrrolidine-3-carboxylic acid via an Aziridinium Ion Intermediate
作者:Atsushi Ohigashi、Takashi Kikuchi、Shunsuke Goto
DOI:10.1021/op900230r
日期:2010.1.15
utilizing a stereospecific and regioselective chlorination of in situ generated aziridiniumion, followed by a nitrile anion cyclization. Starting from commercially available (R)-styrene oxide and 3-(benzylamino)propionitrile, the four-step synthesis features a through process without purification of intermediates until isolation of crystalline 1. The robust, chromatography-free and reproducible synthesis
Spiro compounds and methods for the modulation of chemokine receptor activity
申请人:Kong Chan Chun Laval
公开号:US20050070563A1
公开(公告)日:2005-03-31
Compounds of formula I
wherein X, Y, Z, W, R
1
and R
2
as defined herein, or pharmaceutically acceptable salts, hydrates or solvates thereof, are useful for the modulation of CCR5 chemokine receptor activity.
Novel Spirotropane Compounds And Methods For The Modulation Of Chemokine Receptor Activity
申请人:Chan Chun Kong Laval
公开号:US20090047238A1
公开(公告)日:2009-02-19
Compounds according to formula, (I):
wherein A, R
1
and R
2
are as defined herein, and the pharmaceutically acceptable salts, hydrates and solvates thereof are useful for the modulation of CCR5 chemokine receptor activity.
Spirotropane compounds and methods for the modulation of chemokine receptor activity
申请人:Virochem Pharma Inc.
公开号:US08076349B2
公开(公告)日:2011-12-13
Compounds according to formula (I):
wherein A, R1 and R2 are as defined herein, and the pharmaceutically acceptable salts, hydrates and solvates thereof are useful for the modulation of CCR5 chemokine receptor activity.
SPIROHYDANTOIN COMPOUNDS AND METHODS FOR THE MODULATION OF CHEMOKINE RECEPTOR ACTIVITY
申请人:CHAN CHUN KONG Laval
公开号:US20100286183A1
公开(公告)日:2010-11-11
Novel compounds represented by formula (I):
wherein R
1
, R
2
, R
3
and R
4
are as defined herein, and pharmaceutically acceptable salts, hydrates and solvates thereof, are useful for the modulation of CCR5 chemokine receptor activity.