Synthesis of 2,3-Diarylisoindolin-1-one by Copper-Catalyzed Cascade Annulation of 2-Formylbenzonitriles, Arenes, and Diaryliodonium Salts
作者:Li Liu、Shu-Hua Bai、Yang Li、Li-Xun Wang、Yang Hu、Hui-Ling Sung、Jian Li
DOI:10.1021/acs.joc.7b02035
日期:2017.10.20
A three-component cascade cyclization was developed to synthesize 2,3-diarylisoindolin-1-one by using 2-formylbenzonitrile, arenes, and diaryliodonium salts. The process underwent copper-catalyzed tandem C–N/C–C bond formation, producing isoindolin-1-one derivatives in good to excellent yields.
This disclosure relates to compounds of formula (I), which are modulators of STING. Also disclosed are pharmaceutical compositions comprising compounds of formula (I) and methods of using compounds of formula (I) in the treatment or prevention of diseases ameliorated by the modulation of STING.
The present invention comprises piperazinone-containing compounds which inhibit prenyl-protein transferases, including famesyl-protein transferase and geranylgeranyl-protein transferase type I. Such therapeutic compounds are useful in the treatment of cancer.
A Three-component Cascade Cyclization to Construct 3-(2-Oxopropyl)-2-arylisoindolinone Derivatives via Copper-catalyzed Annulation
作者:Li Liu、Shu-Hua Bai、Yang Li、Xiao-Dan Ding、Qian Liu、Jian Li
DOI:10.1002/adsc.201701580
日期:2018.4.17
An efficient synthesis of a variety of poly‐substituted isoindolinone derivatives via copper‐catalyzed three‐component cascade cyclization among 2‐formylbenzonitriles, alkyl aryl ketones/prop‐1‐en‐2‐ylbenzene and diaryliodoniumsalts is achieved. Various isoindolinone derivatives could be obtained in good to excellent yields. A concise synthesis of dihydroisoindolo[2,1‐a]quinolin‐11(5H)‐ones have been
通过在2-甲酰基苄腈,烷基芳基酮/ prop-1-en-2-烯基苯和二芳基碘鎓盐之间进行铜催化的三组分级联环化反应,可以有效合成各种多取代的异吲哚啉酮衍生物。可以以优异的产率获得各种异吲哚啉酮衍生物。使用此方法可以实现简明的二氢异吲哚并[2,1 - a ]喹啉-11(5 H)-one的合成。
[EN] INHIBITORS OF PRENYL-PROTEIN TRANSFERASE<br/>[FR] INHIBITEURS DE LA PRENYLE PROTEINE TRANSFERASE
申请人:MERCK & CO INC
公开号:WO2001060368A1
公开(公告)日:2001-08-23
The present invention comprises piperazinone-containing compounds which inhibit prenyl-protein transferases, including farnesyl-protein transferase and geranylgeranyl-protein transferase type I. Such therapeutic compounds are useful in the treatment of cancer.