2,6-二氯-4-(三氟甲基)苯磺酰氯 、 3-氨基-2-噻吩甲酸甲酯 、 吡啶 在
4-二甲氨基吡啶 silica gel 、 ethyl acetate hexanes 作用下,
以
二氯甲烷 为溶剂,
以afforded the title compound as a white solid (2.20 g)的产率得到methyl 3-[2,6-dichloro-4-(trifluoromethyl)phenylsulfonamido]thiophene-2-carboxylate
参考文献:
名称:
Modulators of CCR9 receptor and methods of use thereof
MODULATORS OF CCR9 RECEPTOR AND METHODS OF USE THEREOF
申请人:Anderson Eric C.
公开号:US20100029753A1
公开(公告)日:2010-02-04
Provided are compounds that are modulators of CCR9 receptor activity, compositions containing the compounds and methods of use of the compounds and compositions. In certain embodiments, provided are methods for treating or ameliorating diseases associated with modulation of CCR9 receptor activity.
[EN] MODULATORS OF CCR9 RECEPTOR AND METHODS OF USE THEREOF<br/>[FR] MODULATEURS DU RÉCEPTEUR CCR9 ET LEURS PROCÉDÉS D'UTILISATION
申请人:ENCYSIVE PHARMACEUTICALS INC
公开号:WO2009017719A2
公开(公告)日:2009-02-05
Provided are compounds that are modulators of CCR9 receptor activity, compositions containing the compounds and methods of use of the compounds and compositions. In certain embodiments, provided are methods for treating or ameliorating diseases associated with modulation of CCR9 receptor activity.