[EN] SERINE BIOSYNTHETIC PATHWAY INHIBITORS<br/>[FR] INHIBITEURS DE LA VOIE DE BIOSYNTHÈSE DE LA SÉRINE
申请人:UNIV CATHOLIQUE LOUVAIN
公开号:WO2017157882A1
公开(公告)日:2017-09-21
The present invention relates to a compound of formula (I), a stereoisomer thereof, an enantiomer thereof, a racemic thereof, or a tautomer thereof as defined in claim 1 (I) the present invention also relates to a compound of formula (I), a stereoisomer thereof, an 5 enantiomer thereof, a racemic thereof, or a tautomer thereof, as defined in the claims for use as a medicament, in particular for use in the prevention or treatment of a cellular proliferative disease.
Nucleophilic sulfur controlled efficient ketothioamide synthesis from tribromomethyl carbinols
作者:Shubham Tiwari、Sandeep Chandrashekharappa、Guddeangadi N. Gururaja
DOI:10.1039/d3ob01416a
日期:——
oxidant-free efficient protocol for synthesizing α-ketothioamides is reported with a broad substrate scope. The presented protocol demonstrates the confined reactivity of amines. The polysulfide derived from elemental sulfur and amines in an aqueous medium drives the pathway toward diverse α-ketothioamides over thioamides. Substrates with different substituent groups were compatible with the presented protocol
A simple and efficient oxidative coupling of aromatic alkynes with elemental sulphur and secondary amines has been reported. The iodine/DMSO system easily promoted the transformations, affording thioglyoxamides via C–S, C–O, and C–N bond formations. In this context, acetylenic C–H bondoxidation has occurred through iodination, leading to the desired products. Moreover, this metal-free, one-pot protocol
Selective reduction of carbonyl groups in the presence of low-valent titanium reagents
作者:Wei Lin、Ming-Hua Hu、Xian Feng、Lei Fu、Cheng-Pao Cao、Zhi-Bin Huang、Da-Qing Shi
DOI:10.1016/j.tetlet.2014.02.072
日期:2014.4
The chemoselective reduction of several structurally diverse compounds containing carbonyl groups was achieved in the presence of low-valenttitaniumreagents. This novel synthetic method provides easy access to highly selective reduction of carbonyl groups, and possesses several advantages including one-step procedure, convenient manipulation, good to excellent yields, and short reaction times.
Direct synthesis of α-ketothioamides from aryl methyl ketones and amines via I2-promoted sp3 C–H functionalization
作者:Hong-Zheng Li、Wei-Jian Xue、An-Xin Wu
DOI:10.1016/j.tet.2014.05.045
日期:2014.8
A domino reaction that involves the formation of CS and C–N bonds in one process via sp3 C–H functionalization strategy has been developed. This reaction affords an efficient and direct method for the synthesis of α-ketothioamides fromaryl methyl ketones, amines, and sodium hydrosulfide under the promotion of iodine.