HOWSON, W.;KITTERINGHAM, J.;MISTRY, J.;MITCHELL, M. B.;NOVELLI, R.;SLATER+, J. MED. CHEM., 31,(1988) N 2, 352-356
作者:HOWSON, W.、KITTERINGHAM, J.、MISTRY, J.、MITCHELL, M. B.、NOVELLI, R.、SLATER+
DOI:——
日期:——
Synthesis and biological activity of the four stereoisomers of 6-[4-[3-[[2-hydroxy-3-[4-[2-(cyclopropylmethoxy)ethyl]phenoxy]propyl]amino]-propionamido]phenyl]-5-methyl-4,5-dihydro-3(2H)-pyridazinone, a combined vasodilator and .beta.-adrenoceptor antagonist
作者:W. Howson、J. Kitteringham、J. Mistry、M. B. Mitchell、R. Novelli、R. A. Slater、G. T. G. Swayne
DOI:10.1021/jm00397a014
日期:1988.2
beta-adrenergic antagonist activity. This paper describes the synthesis of each of the four possible stereoisomers of 3 and provides clear evidence for the different pharmacological profile of each of the stereoisomers. The RA,SB isomer 3a has an overall profile slightly better than the complete mixture; the other three isomers all show reduced activity as vasodilators and/or beta-adrenergic antagonists.