6-Substituted-arylpyrido[2,3-d]pyrimidin-7-amines and derivatives
申请人:Warner-Lambert Company
公开号:US04271164A1
公开(公告)日:1981-06-02
6-Substituted-arylpyrido[2,3-d]pyrimidin-7-amines and derivatives and their pharmaceutically acceptable acid addition salts are useful in the treatment of hypertension.
6-取代基芳基吡啶[2,3-d]嘧啶-7-胺及其衍生物和其药学上可接受的酸加盐在高血压治疗中有用。
Antihypertensive activity of 6-arylpyrido[2,3-d]pyrimidin-7-amine derivatives
作者:Lawrence R. Bennett、C. John Blankley、Robert W. Fleming、Ronald D. Smith、Deirdre K. Tessman
DOI:10.1021/jm00136a006
日期:1981.4
A series of 51 6-arylpyrido[2,3-d]pyrimidin-7-amine derivatives was prepared and evaluated for antihypertensive activity in the conscious spontaneously hypertensive rat. A number of these compounds, notably 6-(2,6-dichlorophenyl)-2-methylpyrido[2,3-d]pyrimidin-7-amine (36), lowered blood pressure in these rats in a gradual and sustained manner to normotensive levels at oral doses of 10-50 mg/kg. Normalized blood pressure levels could then be maintained by single daily oral doses. The effect of structural variation in the 6-aryl group and in the 2 and 4 positions of the pyridopyrimidine ring on activity is reported and discussed.
6-Substituted-arylpyrido(2,3-d)pyrimidin-7-amines, derivatives and salts thereof, pharmaceutical compositions containing any of the foregoing, and processes for producing any of the foregoing
申请人:WARNER-LAMBERT COMPANY
公开号:EP0018151B1
公开(公告)日:1984-01-25
CERTAIN CHEMICAL ENTITIES AND THERAPEUTIC USES THEREOF
申请人:Ren Pingda
公开号:US20110160232A1
公开(公告)日:2011-06-30
Certain chemical entities that modulate PI3 kinase activity, and chemical entities, pharmaceutical compositions, and methods of treatments of diseases and conditions associated with PB kinase activity are described.