Abstract:
:1-[4-(2-Cyclopropylmethoxyethyl)phenoxy]-3-[1-p-(bromoacetamidophe nyl) -2-methyl-2-propylamine]-2-propranol (8), which is a derivative of the beta 1-adrenergic agent betaxolol, was synthesized. Compound 8 showed less potent beta-adrenergic blocking activity than betaxolol in an in vitro test with guinea pig tracheal muscle and left atrium but retained high beta 1-selectivity. Irreversible beta-adrenoceptor antagonism of 8 was assessed by the blockade of the isoproterenol response of the guinea pig atria and by ligand binding studies with rat cerebral cortex.
journal_name
J Pharm Scijournal_title
Journal of pharmaceutical sciencesauthors
Amlaiky N,Leclerc Gdoi
10.1002/jps.2600741024subject
Has Abstractpub_date
1985-10-01 00:00:00pages
1117-9issue
10eissn
0022-3549issn
1520-6017pii
S0022-3549(15)46889-3journal_volume
74pub_type
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