Formylation of deoxyvasicinone by alkylformates: synthesis and reaction of α-hydroxymethylidenedeoxyvasicinone with isomeric aminophenols and aminobenzoic acids
作者:Zh. E. Turdibaev、B. Zh. Elmuradov、M. M. Khakimov、Kh. M. Shakhidoyatov
DOI:10.1007/s10600-011-0005-3
日期:2011.9
A new method for formylation of deoxyvasicinone (DOV) was developed. Nucleophilic substitution of α-hydroxy- and -dimethylaminomethylidene-DOV by isomeric aminophenols and benzoic acids to give α-arylaminomethylidene-DOV was studied.
New types of bronchodilator agents, bi- and tricyclic nitrogenbridgeheadcompounds with a pyrimidin-4(3H)-one ring, were synthesized and evaluated for bronchodilator activity against serotonin-, histamine-, and acetylcholine-induced spasms in the guinea pig Konzett-Rössler test. The structure-activity relationships are discussed. The effects of some bi- and tricyclic derivatives on the human bronchus