Enamidines. Versatile vehicles for homologation of carbonyl compounds
作者:A. I. Meyers、G. Erik Jagdmann
DOI:10.1021/ja00367a052
日期:1982.2
4-Aminoquinazoline derivatives as cardiac stimulants
申请人:Pfizer Inc.
公开号:US03971783A1
公开(公告)日:1976-07-27
Certain novel 7-alkoxy-4-(N-[.omega.-(heteroaryl)alkyl]amino)quinazoline compounds, optionally bearing an alkyl or substituted alkyl group at the 2-position, an alkyl, benzyl, phenyl or alkoxyphenyl group on the 4-amino nitrogen atom, an alkyl or alkoxy group at the 5-position, and an alkyl alkoxy, hydroxy or amino group at the 6-position; and the acid-addition salts thereof. Compounds are cardiac stimulants.