The present invention provides for compounds of formula (I)
wherein A
1
, A
2
, A
3
, A
4
, X
1
, X
2
, Y
1
, L
1
, G
1
, R
x
, and R
y
have any of the values defined thereof in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS. Also provided are pharmaceutical compositions comprising one or more compounds of formula (I).
[EN] BROMODOMAIN INHIBITORS<br/>[FR] INHIBITEURS DE BROMODOMAINE
申请人:ABBVIE INC
公开号:WO2013097601A1
公开(公告)日:2013-07-04
The present invention provides for compounds of formula (I) wherein A1, A2, A3, A4, X1, X2, Y1, L1, G1, Rx, and Ry have any of the values defined thereof in the specification, and pharmaceutically acceptable salts thereof, that are useful as agents in the treatment of diseases and conditions, including inflammatory diseases, cancer, and AIDS. Also provided are pharmaceutical compositions comprising one or more compounds of formula (I).
Sulfonylation from sodium dithionite or thiourea dioxide
作者:Fu-Sheng He、Min Yang、Shengqing Ye、Jie Wu
DOI:10.1016/j.cclet.2020.04.043
日期:2021.1
sodium dithionite and thiourea dioxide have been used as the source of sulfonyl group in the synthesis of sulfones and sulfonamides recently. Compared with other methods for the sulfonylation reactions, the strategies using sodium dithionite or thiourea dioxide provide an alternative and complementary route to diverse sulfonyl compounds. During the reaction process, sulfurdioxideanionradical is the
General sulfone construction <i>via</i> sulfur dioxide surrogate control
作者:Shihao Chen、Yaping Li、Ming Wang、Xuefeng Jiang
DOI:10.1039/c9gc03841h
日期:——
sulfones with a facile combination of halides, sulfurdioxide surrogates and phosphate esters is described. When thiourea dioxide was employed as a reductive sulfurdioxide surrogate, alkyl–alkyl sulfones were obtained under transitionmetal free conditions. Aryl–alkyl sulfones were obtained with an extremely low catalytic loading (0.2 mol%) via altering the mask of sulfurdioxide surrogates to sodium