One-Pot Aryl-1,4-thiomorpholine 1,1-Dioxide Synthesis via Double 1,4-Addition of in situ Reduced Nitroarenes to Divinyl Sulfones
摘要:
One-pot reduction-triggered double aza-Michael type 1,4-addition reactions of various nitroarenes to divinyl sulfones were investigated. In the presence of indium/AcOH in MeOH or in sat. aq NH(4)Cl/MeOH, nitroarenes and divinyl sulfones were cyclized to give 1,4-thiomorpholine 1,1-dioxides.
[EN] PRMT5 INHIBITORS CONTAINING A DIHYDRO- OR TETRAHYDROISOQUINOLINE AND USES THEREOF<br/>[FR] INHIBITEURS DE LA PRMT5 CONTENANT UNE DIHYDRO- OU TÉTRAHYDRO-ISOQUINOLÉINE ET LEURS UTILISATIONS
申请人:EPIZYME INC
公开号:WO2014100730A1
公开(公告)日:2014-06-26
Described herein are compounds of Formula (A), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5- mediated disorders are also described.
[EN] PRMT5 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE PRMT5 ET LEURS UTILISATIONS
申请人:EPIZYME INC
公开号:WO2014100734A1
公开(公告)日:2014-06-26
Described herein are compounds of formula (A), pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof. Compounds of the present invention are useful for inhibiting PRMT5 activity. Methods of using the compounds for treating PRMT5-mediated disorders are also described.
[EN] ALKYNYL PHOSPHINE GOLD COMPLEXES FOR TREATING BACTERIAL INFECTIONS<br/>[FR] COMPLEXE ALCYNYLPHOSPHINE-OR POUR TRAITER LES INFECTIONS BACTÉRIENNES
申请人:AUSPHERIX LTD
公开号:WO2017093544A1
公开(公告)日:2017-06-08
A compound of formula (I) for use in the prevention or treatment of a bacterial infection.
一种化合物,其化学式为(I),用于预防或治疗细菌感染。
Boric Acid / Glycerol as an Efficient Catalyst for Synthesis of Thiomorpholine 1,1-Dioxide by Double Michael Addition Reaction in Water
作者:Azim Ziyaei Halimehjnai、Seyedmorteza Hosseyni、Hadi Gholami、Mohammed M. Hashemi
DOI:10.1080/00397911.2011.594930
日期:2013.1
Abstract Thiomorpholine 1,1-dioxides were prepared with double Michael addition reaction of aromatic amines to divinyl sulfone catalyzed by boricacid / glycerol in water. This catalyst system was also used for the Michael addition reaction of aromatic amines to electron-deficient alkenes. The reaction is simple and green and gives good to excellent yields. GRAPHICAL ABSTRACT
The present invention relates to compounds of formula (I):
and pharmaceutically acceptable salts thereof, wherein R
1
and R
2
are as defined herein. The invention also relates to pharmaceutical compositions comprising these compounds, methods of using these compounds in the treatment of various diseases and disorders, processes for preparing these compounds and intermediates useful in these processes.