One pot synthesis of pyrrolo[3,4-c]quinolinone/pyrrolo[3,4-c]quinoline derivatives from 2-aminoarylacrylates/2-aminochalcones and tosylmethyl isocyanide (TosMIC)
作者:Xin-Mou Lu、Jian Li、Zhong-Jian Cai、Rong Wang、Shun-Yi Wang、Shun-Jun Ji
DOI:10.1039/c4ob01580k
日期:——
An efficient and practical synthetic approach to access to 2H-pyrrolo[3,4-c]quinolin-4(5H)-one/2H-pyrrolo[3,4-c]quinoline derivatives by the reaction of 2-aminoarylacrylates/2-aminochalcones and tosylmethyl isocyanide (TosMIC) via a one pot van Leusen reaction and cyclization under basic conditions has been reported. The desired products could be obtained in moderate to good yields.
Alpha-cinnamide compounds and compositions as HDAC8 inhibitors
申请人:FORMA Therapeutics, Inc.
公开号:US10266487B2
公开(公告)日:2019-04-23
The present invention relates to inhibitors of histone deacetylases, in particular HDAC8, that are useful for the treatment of cancer and other diseases and disorders, as well as the synthesis and applications of said inhibitors.
Rhodium-Catalyzed Domino Conjugate Addition−Cyclization Reactions for the Synthesis of a Variety of <i>N</i>- and <i>O</i>-Heterocycles: Arylboroxines as Effective Carbon Nucleophiles
作者:Ja Ock Park、So Won Youn
DOI:10.1021/ol100610v
日期:2010.5.21
Facile and efficient Rh(I)-catalyzed domino conjugate addition-cyclization reactions of olefins bearing two electrophilic sites and a pendant nucleophile with organoboroxines have been developed to afford a variety of N- and O-heterocycles, such as 3,4-dihydroquinolin-2(1H)-ones, 3,4-dihydrocoumarins, and pyrrolidin-2-ones, which constitute important motifs in biologically active natural and synthetic organic compounds.
Lithium Bromide-Promoted Three-Component Synthesis of Oxa-Bridged Tetracyclic Tetrahydroisoquinolines