[EN] 5-MEMBERED HETEROARYLAMINOSULFONAMIDES FOR TREATING CONDITIONS MEDIATED BY DEFICIENT CFTR ACTIVITY<br/>[FR] HÉTÉROARYLAMINOSULFONAMIDES À 5 CHAÎNONS POUR LE TRAITEMENT D'ÉTATS À MÉDIATION PAR UNE ACTIVITÉ CFTR DÉFICIENTE
申请人:GENZYME CORP
公开号:WO2021097057A1
公开(公告)日:2021-05-20
The invention relates to heteroaryl compounds, pharmaceutically acceptable salts thereof, and pharmaceutical preparations thereof. Also described herein are compositions and the use of such compounds in methods of treating diseases and conditions mediated by deficient CFTR activity, in particular cystic fibrosis.
Synthesis and evaluation of various heteroaromatic benzamides as analogues of –ylidene-benzamide cannabinoid type 2 receptor agonists
作者:Michael Moir、Rochelle Boyd、Hendra Gunosewoyo、Andrew P. Montgomery、Mark Connor、Michael Kassiou
DOI:10.1016/j.tetlet.2019.151019
日期:2019.9
expand the structure-activity relationship studies of this series of compounds by investigating the heteroaromatic core via the synthesis and in vitro evaluation of a small library of various heteroaromatic benzamide analogues. As heteroaromatic amides are privileged scaffolds in drug design, methods to synthesise them are of interest. Concise and reliable synthetic strategies were developed to access these
Regioselectivity in the intramolecularHeckreaction of a series of N‐sulfonyl‐2,5‐dihydro‐3‐substituted pyrroles was studied. These substrates are unbiased in terms of the formed ring size of the new heterocycle. Results indicate that high levels of regioselectivity are observed under a range of conditions, and that there is an underlying propensity for carbon–carbon bond formation at the most hindered
研究了一系列N-磺酰基-2,5-二氢-3-取代吡咯在分子内Heck反应中的区域选择性。这些衬底在新杂环形成的环尺寸方面没有偏见。结果表明,在一定条件下观察到了很高的区域选择性,并且在烯烃最受阻的末端存在潜在的碳-碳键形成趋势。对于两个示例(3 Me和3 t Bu),进行了DFT计算,结果表明,在这两种情况下,对于碳酸盐的建模过渡态,对于实验上优选的异构体,在能量上都较低。
Pyrrole Butyric Acid Derivatives as Inhibitors of Steroid 5.ALPHA.-Reductase.
A series of pyrrole butyric acid derivatives was synthesized and evaluated for inhibitory activity on human and rat steroid 5α-reductase in vitro and ex vivo. 3-Benzoyl-4-alkylpyrrole-1-butyric acids and 1-methyl-2-alkyl-3-benzoylpyrrole-5-butyric acid derivatives were effective inhibitors. Structure activity relationships were evaluated among the 37 compounds synthesized. Compound 37 (HQL-1069) shows potent inhibitory activities against both rat and human 5α-reductase.
Reversible Friedel-Crafts acylations of 3-alkyl-1-(phenylsulfonyl)pyrroles: Application to the synthesis of an ant trail pheromone
作者:Dong Xiao、Jeffrey A. Schreier、James H. Cook、Paul G. Seybold、Daniel M. Ketcha
DOI:10.1016/0040-4039(96)00098-6
日期:1996.3
favored at the adjacent C-2 position but rearrangement to the C-5 position can occur after prolonged reaction times. This reversible Friedel-Crafts methodology has been employed for the synthesis of the anttrailpheromone, methyl 4-methylpyrrole-2-carboxylate.