The present disclosure provides for compounds that inhibit the activity of an anti- apoptotic Bcl-2 family member Myeloid cell leukemia-1 (Mcl-1) protein. The present disclosure also provides for pharmaceutical compositions as well as methods for using compounds for treatment of diseases and conditions (e.g., cancer) characterized by the over- expression or dysregulation of Mcl-1 protein.
Nucleophilic Substitution on Dialkoxy Bisulfides. II. Reactions with Hydrazine Derivatives
作者:Hiroaki Kagami、Shinichi Motoki
DOI:10.1246/bcsj.52.3463
日期:1979.11
Diethoxy disulfide (1) reacted with arylhydrazines to give arylbenzenes, diaryl sulfides, and aryl ethoxy tetrasulfides. The reaction of 1 with hydrazobenzenes gave azobenzenes in quantitative yields. The treatment of 1 with 1,5-diphenylthiocarbonohydrazide or 1,5-diarylthiocarbazones afforded 2,3-diaryltetrazolium-5-thiolates.
The diolhostcompound 2 featuring a structure with two 9-fluorenol moieties attached in 3,3′-position to a biphenyl core unit has been synthesized and is shown to form crystallineinclusion complexes with organic guest molecules. Aside from the single-crystal X-ray structures of unsolvated 2 in two polymorphous forms (2A, 2B), structures of five inclusioncompounds with 1,4-dioxane (2a), DMSO (2b)
Visible-light-promoted decarboxylative addition cyclization of <i>N</i>-aryl glycines and azobenzenes to access 1,2,4-triazolidines
作者:Jingya Yang、Menghui Song、Hongyan Zhou、Yanfang Qi、Ben Ma、Xi-Cun Wang
DOI:10.1039/d1gc02272e
日期:——
Direct synthesis of 1,2,4-triazolidines have been readily achieved by the visible-light-promoted reaction of N-aryl glycines and azobenzenes under mild conditions.
在温和的条件下,通过可见光促进的反应,N-芳基甘氨酸和偶氮苯可以直接合成1,2,4-三唑啉。
Visible-Light-Promoted Hydrogenation of Azobenzenes to Hydrazobenzenes with Thioacetic Acid as the Reductant
作者:Qiao Li、Yanshu Luo、Jianhui Chen、Yuanzhi Xia
DOI:10.1021/acs.joc.2c02873
日期:2023.2.17
A catalyst- and metal-free hydrogenation of azobenzenes to hydrazobenzenes in the presence of thioaceticacid was achieved under visible light irradiation. The transformation was carried out under mild conditions in an air atmosphere at ambient temperature, generating a variety of hydrazobenzenes with yields up to 99%. The current process is compatible with a variety of substituents and is highly chemoselective