Hetaryl Bromides Bearing the SO<sub>2</sub>
F Group - Versatile Substrates for Palladium-Catalyzed C-C Coupling Reactions
作者:Artem Yu. Cherepakha、Kateryna O. Stepannikova、Bohdan V. Vashchenko、Marian V. Gorichko、Andrey A. Tolmachev、Oleksandr O. Grygorenko
DOI:10.1002/ejoc.201801270
日期:2018.12.19
and six‐membered heteroaromatic sulfonyl fluorides bearing the Br atom at various positions of the heterocyclic ring were prepared. Chemoselective Suzuki, Stille, and Negishi sp2–sp2 or sp2–sp3 C–C cross‐couplingreactions proceed at the aryl bromide moiety with 69–98 % yields with expected tolerance of the SO2F group towards the couplingreaction conditions.
[EN] LARGE SCALE PROCESS FOR THE PREPARATION OF 5-BROMOPYRIDIN-3-YL-3-DEOXY-3-[4-(3,4,5-TRIFLUOROPHENYL)-1H-1,2,3-TRIAZOL-1-YL]- 1-THIO-ALPHA-D-GALACTOPYRANOSIDE AND A CRYSTALLINE FORM THEREOF<br/>[FR] PROCÉDÉ À GRANDE ÉCHELLE POUR LA PRÉPARATION DE 5-BROMOPYRIDIN-3-YL-3-DÉSOXY-3-[4- (3,4,5-TRIFLUOROPHÉNYLE)) -1 H -1,2,3-TRIAZOL-1-YL]-1-THIO-ALPHA-D-GALACTOPYRANOSIDE ET UNE FORME CRISTALLINE DE CELUI-CI
申请人:GALECTO BIOTECH AB
公开号:WO2021122719A1
公开(公告)日:2021-06-24
The present invention relates to a process for preparing a compound of formula (I), wherein said process is suitable for large scale synthesis.
本发明涉及一种制备式(I)化合物的方法,该方法适用于大规模合成。
HETEROCYCLIC AUTOTAXIN INHIBITORS AND USES THEREOF
申请人:Roppe Jeffrey Roger
公开号:US20130029948A1
公开(公告)日:2013-01-31
Described herein are compounds that are inhibitors of autotaxin. Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such inhibitors, alone and in combination with other compounds, for treating autotaxin-dependent or autotaxin-mediated conditions or diseases.
Heterocyclic autotaxin inhibitors and uses thereof
申请人:Roppe Jeffrey Roger
公开号:US09260416B2
公开(公告)日:2016-02-16
Described herein are compounds that are inhibitors of autotaxin. Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such inhibitors, alone and in combination with other compounds, for treating autotaxin-dependent or autotaxin-mediated conditions or diseases.
LARGE SCALE PROCESS FOR THE PREPARATION OF 5-BROMOPYRIDIN-3-YL-3-DEOXY-3-[4-(3,4,5-TRIFLUOROPHENYL)-1H-1,2,3-TRIAZOL-1-YL]- 1-THIO-ALPHA-D-GALACTOPYRANOSIDE
申请人:Galecto Biotech AB
公开号:EP3838909A1
公开(公告)日:2021-06-23
The present invention relates to a process for preparing a compound of formula (I)
wherein said process is suitable for large scale synthesis.