11H-吡啶基[3',2':4,5]吡咯并[2,3- g ]异喹啉(aza-7玫瑰树碱)的6位取代基
摘要:
通过从2-氯-3-3开始的六步合成,获得了6-二烷基氨基烷基氨基取代的11H-吡啶基[3',2':4,5]吡咯并[2,3- g ]异喹啉(7-氮杂椭圆胺)。硝基吡啶和6-氨基-5-甲基(和5,8-二甲基)异喹啉-1-2H-已经描述过。对生物学结果的简要调查显示,这种新的杂环系统的衍生物与其5H-吡啶并(3',4':4,5]吡咯并[2,3-g]异喹啉(9-氮杂玫瑰树碱)和吡啶并[4,3- b ]咔唑(玫瑰树碱)类似物。
One-Pot Synthesis of α-Carbolines via Sequential Palladium-Catalyzed Aryl Amination and Intramolecular Arylation
作者:Joydev K. Laha、Philip Petrou、Gregory D. Cuny
DOI:10.1021/jo802776m
日期:2009.4.17
A one-potsynthesis of α-carbolines via a palladium-catalyzed aryl amination followed by intramoleculararylation is described. 2,3-Dichloro- and 2,3-dibromopyridines have been shown to react with readily available anilines to obtain various substituted α-carbolines in moderate to excellent yields.
Synthesis of Carbolines by Photostimulated Cyclization of Anilinohalopyridines
作者:Joydev K. Laha、Silvia M. Barolo、Roberto A. Rossi、Gregory D. Cuny
DOI:10.1021/jo200923n
日期:2011.8.5
A general synthetic route to prepare all four carboline regioisomers by photo stimulated cyclization of anilinohalopyridines is described. The methodology affords various substituted carbolines in good to excellent yields. In the case of alpha-carbolines, the S(RN)1 methodology complements previously reported palladium-catalyzed cyclization approaches.
RIVALLE, C.;DUCROCQ, C.;LHOSTE, J. -M.;WENDLING, F.;BISAGNI, E.;CHERMANN,+, TETRAHEDRON, 1981, 37, N 11, 2097-2103
作者:RIVALLE, C.、DUCROCQ, C.、LHOSTE, J. -M.、WENDLING, F.、BISAGNI, E.、CHERMANN,+