The synthesis and cardiovascular evaluation of a novel series of [4-alkyl(aryl)quinazolin-2-one-1-yl]alkanoic esters and acids (II) as renal vasodilators is presented. The compound 3-[6.7-dihydroxy-4-methyl-(1H)-quinazoline-2-one-1-yl]propanoic acid (7) was found to be a potent and selective renal vasodilator.
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作者:CONLEY R. A.
DOI:——
日期:——
US4645836A
申请人:——
公开号:US4645836A
公开(公告)日:1987-02-24
Process for the preparation of 6,7-dihydroxy-4-alkyl-2(1H)
申请人:Ortho Pharmaceutical Corporation
公开号:US04645836A1
公开(公告)日:1987-02-24
A process for the preparation of 6,7-dihydroxy-4-alkyl-2(1H) quinazolinone-1-propionic acids is described. The propionic acid compounds are renal vasodilators and thereby increase renal blood flow. They are useful as cardiovascular agents.