A Facile Synthesis of 1,3,4,6-Tetrahydro-1,6-benzodiazocine-2,5-diones
摘要:
1,3,4,6-Tetrahydro-1,6-benzodiazocine-2,5-diones were synthesized from 3,4-dihydro-1H-benzazepine-2,5-diones through the corresponding oximes using simple reagents and procedures.
Recently, selective inhibition of BET BD2 is emerging as a promising strategy for drug discovery. Despite significant progress in this area, systematic studies of selective BET BD2 inhibitors are still few. In this study, we report the discovery of a potent and selective BET BD2 inhibitor BY27 (47). Our high resolution co-crystal structures of 47/BRD2 BD1 and BD2 showed that the triazole group of 47
The present invention relates to BET-protein-inhibitory, in particular BRD4-inhibitory 5-aryltriazoloazepines of the general formula (I)
in which R
1
, R
2
, R
3
and R
4
have the meanings given for the general formula (I), to pharmaceutical compositions comprising the compounds according to the invention, and to the prophylactic and therapeutic use thereof for hyperproliferative disorders, especially for neoplastic disorders. The present invention further relates to the use of BET protein inhibitors in viral infections, in neurodegenerative disorders, in inflammatory diseases, in atherosclerotic disorders and in male fertility control.
CDK1-Inhibitory Activity of Paullones Depends on Electronic Properties of 9-Substituents
作者:Tanja Pies、Klaus-Jürgen Schaper、Maryse Leost、Daniel W. Zaharevitz、Rick Gussio、Laurent Meijer、Conrad Kunicke
DOI:10.1002/ardp.200300870
日期:2004.9
structure‐activity relationship model for the CDK1‐inhibitory activity of a series of 9‐substituted paullones. While the electronicproperties of the 9‐substituents proved to be of high relevance for CDK1 inhibition, both lipophilic and a steric parameters could not be included in a meaningful equation for the calculation of biological properties. The equation solely based on the electronic parameter
11H-Indolo[3,2-c]quinoline-6-carboxylic acids are prepared in moderate yields from paullones [7,12-dihydroindolo[3,2-d][1]benzazepin-6(5H)-ones] by reaction with molecular oxygen in the presence of N-hydroxyphthalimide and cobalt(II) acetate. A reaction mechanism is suggested comprising initial autoxidation reaction with subsequent ring contraction.
通过 paullones [7,12-二氢吲哚并[3,2-d][1]苯并氮杂-6(5H)-酮]反应以中等收率制备 11H-吲哚[3,2-c]喹啉-6-羧酸在 N-羟基邻苯二甲酰亚胺和乙酸钴 (II) 存在下与分子氧反应。建议的反应机制包括最初的自氧化反应和随后的环收缩。
Lactam compounds useful as protein kinase inhibitors
申请人:Blackburn Christopher
公开号:US20060100194A1
公开(公告)日:2006-05-11
The present invention provides novel compounds useful as inhibitors of protein kinases. The invention also provides pharmaceutical compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various diseases.