HETEROCYCLIC INHIBITORS OF HISTAMINE RECEPTORS FOR THE TREATMENT OF DISEASE
申请人:Borchardt Allen J.
公开号:US20120065187A1
公开(公告)日:2012-03-15
The present invention relates to compounds and methods which may be useful as inhibitors of H
1
R and/or H
4
R for the treatment or prevention of inflammatory, autoimmune, allergic, and ocular diseases.
Synthesis and Biological Evaluation of 1-Methyl-2-(3′,4′,5′-trimethoxybenzoyl)-3-aminoindoles as a New Class of Antimitotic Agents and Tubulin Inhibitors
作者:Romeo Romagnoli、Pier Giovanni Baraldi、Taradas Sarkar、Maria Dora Carrion、Carlota Lopez Cara、Olga Cruz-Lopez、Delia Preti、Mojgan Aghazadeh Tabrizi、Manlio Tolomeo、Stefania Grimaudo、Antonella Di Cristina、Nicola Zonta、Jan Balzarini、Andrea Brancale、Hsing-Pang Hsieh、Ernest Hamel
DOI:10.1021/jm7011547
日期:2008.3.13
The 2-(3,4,5-trimethoxybenzoyl)-2-aminoindole nucleus was used as the fundamental structure for the synthesis of compounds modified with respect to positions C-4 to C-7 with different moieties (chloro, methyl, or methoxy). Additional structural variations concerned the indole nitrogen, which was alkylated with small alkyl groups such as methyl or ethyl. We have identified 1-methyl-2-(3,4,5-trimethoxybenzoyl)-3-amino-7-methoxyindole as a new highly potent anti proliferative agent that targets tubulin at the colchicine binding site and leads to apoptotic cell death.
Expedient one-pot synthesis of indolo[3,2-c]isoquinolines via a base-promoted N-alkylation/tandem cyclization
作者:Huy H. Nguyen、James C. Fettinger、Makhluf J. Haddadin、Mark J. Kurth
DOI:10.1016/j.tetlet.2015.08.006
日期:2015.9
A transition metal-free, one-pot protocol has been developed for the synthesis of 11H-indolo[3,2-c]isoquinolin-5-amines via the atom economical annulation of ethyl (2-cyano-phenyl)carbamates and 2-cyanobenzyl bromides. This method proceeds via sequential N-alkylation and base-promoted cyclization. Optimization data, substrate scope, mechanistic insights, and photoluminescence properties are discussed
已开发了一种无过渡金属的一锅操作规程,用于通过原子经济的乙基(2-氰基-苯基)氨基甲酸酯和2的环合反应合成11 H-吲哚[3,2 - c ]异喹啉-5-胺-氰基苄基溴。该方法通过顺序的N-烷基化和碱促进的环化进行。讨论了优化数据,基板范围,机理见解和光致发光特性。