This paper reports the synthesis of 2- and 4- [benzyl-(2-dimethylaminoethyl)amino]pyrimidine compounds and the evaluation of their inhibitory properties against histamine (H1), acetylcholine and barium chloride, on guinea pig isolated ileum. 4-[p.Methoxybenzyl-(2-dimethylaminoethyl)amino]-2-methoxy-pyrimidine (VIII) is shown to possess H1 receptor antagonist activity, with a potency similar to that observed for Tonzylamine. By contrast, a specific, although weak, antimuscarinic effect is displayed by 4-[benzyl-(2-dimethylaminoethyl)amino]-2-methoxy-5-methylthio-pyrimidine (XII).
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Effect of iron supplementation in women with chronic cough and iron deficiency.
Int J Clin Pract
November 2012
Department of Clinical Pathophysiology, Respiratory Pathophysiology Unit, University of Turin, Turin, Italy.
Aims: Chronic cough is more frequent and severe in women than in men. Women often have decreased iron stores, because of menses and pregnancies. We investigated if iron deficiency has a role in chronic cough by increasing airway sensitivity to inhaled irritants.
View Article and Find Full Text PDFThis paper reports the synthesis of 2- and 4- [benzyl-(2-dimethylaminoethyl)amino]pyrimidine compounds and the evaluation of their inhibitory properties against histamine (H1), acetylcholine and barium chloride, on guinea pig isolated ileum. 4-[p.Methoxybenzyl-(2-dimethylaminoethyl)amino]-2-methoxy-pyrimidine (VIII) is shown to possess H1 receptor antagonist activity, with a potency similar to that observed for Tonzylamine.
View Article and Find Full Text PDFMost major actions of the antipsychotic drugs stem from one of the four antagonistic functions common to all these drugs. Antidopaminergic activity in the mesolimbic system results in the primary desired effect, control of psychosis. Antidopaminergic activity also occurs in other brain areas.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!