Abstract:
:A series of 3-(alkoxymethyl)-alpha-(N-substituted aminomethyl)-4-hydroxybenzyl alcohols was synthesized as potential bronchodilators. The ability to prevent effects against histamine-induced bronchoconstriction in guinea pigs was studied to determine their bronchodilating activity. Introduction of a methoxymethyl group in place of the m-hydroxyl group of beta-adrenergic catecholamines afforded compounds especially effective in delaying histamine-induced bronchoconstriction in guinea pigs. Appropriate N-substitution also enhanced the potency of these catecholamine analogues. 4-Hydroxy-3-(methoxymethyl)-alpha-[N-[4-(methoxymethyl)-alpha-methylphenyl]aminoethyl]benzyl alcohol hemifumarate (3r) was the most potent compound in this series.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Sohda S,Fujimoto M,Tamegai T,Hirose Ndoi
10.1021/jm00189a012subject
Has Abstractpub_date
1979-03-01 00:00:00pages
279-86issue
3eissn
0022-2623issn
1520-4804journal_volume
22pub_type
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