Potent and selective inhibitors of the Abl-kinase: phenylamino-pyrimidine (PAP) derivatives
摘要:
Due to its relatively clear etiology, Chronic myelogenous leukemia (CML) represents an ideal disease target for a therapy using a selective inhibitor of the Bcr-Abl tyrosine protein kinase. Extensive optimization of the class of phenylamino-pyrimidines yielded highly potent and selective Bcr-Abl kinase inhibitors. Compound 1 shows high potency (IC50 = 38 nM) and selectivity for the Abl tyrosine protein kinase at the in vitro level. (C) 1997, Elsevier Science Ltd.
Verwendung von Pyrimidinderivaten als Proteinkinase C-Inhibitoren und Antitumormittel
申请人:CIBA-GEIGY AG
公开号:EP0588762A1
公开(公告)日:1994-03-23
Die Erfindung betrifft die Verwendung bekannter N-Phenyl-2-pyrimidinamin-derivate der Formel I zur Hemmung der Proteinkinase C in Warmblütern, d.h. z.B. als Antitumormittel.
Die Substituenten in Formel I haben die in Anspruch 1 angegebenen Bedeutungen.
本发明涉及式 I 的已知 N-苯基-2-嘧啶胺衍生物在温血动物中抑制蛋白激酶 C 的用途,即用作抗肿瘤药物等。
式 I 中的取代基具有权利要求 1 中给出的含义。
Preparation of substituted N-phenyl-4-aryl-2-pyrimidinamines as mediator release inhibitors
作者:Rolf Paul、William A. Hallett、John W. Hanifin、Marvin F. Reich、Bernard D. Johnson、Robert H. Lenhard、John P. Dusza、Suresh S. Kerwar、Yang I Lin
DOI:10.1021/jm00071a002
日期:1993.9
The role of immunologically released mediators, such as histamine, leukotrienes, and platelet-activating factor, is well-established for asthma and other allergic disorders. Developing therapeutic agents which would block mediator release from mast cells and other relevant cell types would provide a rational approach to asthma therapy. Using human basophil as a screen, a series of 4-aryl-2-(phenylamino)pyrimidines was found which inhibited mediator release. These compounds were prepared by condensing acetyl heterocycles with dimethylformamide dimethyl acetal to form enaminones which are cyclized with aryl guanidines to give pyrimidines. After examining a large number of analogs, N-[3-(1H-imidazol-1-yl)phenyl]-4-(2-pyridinyl)-2-pyrimidinamine (1-27) was chosen for toxicological evaluation.
TORLEY, LAWRENCE W.;JOHNSON, BERNARD D.;DUSZA, JOHN P.
作者:TORLEY, LAWRENCE W.、JOHNSON, BERNARD D.、DUSZA, JOHN P.