The behaviour of thienotriazolodiazepine drugs in acidic medium. Kinetics of hydrolysis of brotizolam.

Pharmazie

Departamento de Quimica, Facultad de Ciencias, Universidad des Pais Vasco, Bilbao, Spain.

Published: March 1988

Download full-text PDF

Source

Publication Analysis

Top Keywords

behaviour thienotriazolodiazepine
4
thienotriazolodiazepine drugs
4
drugs acidic
4
acidic medium
4
medium kinetics
4
kinetics hydrolysis
4
hydrolysis brotizolam
4
behaviour
1
drugs
1
acidic
1

Similar Publications

Brotizolam is a sedative-hypnotic thienotriazolodiazepine that is a benzodiazepine analog used for debilitating insomnia. Anxiety, depression, and sleep disorders occur in about 15% of pregnant and lactating women; however, no studies have examined brotizolam transfer across the placenta or its excretion into breast milk. In this case report, we assessed brotizolam concentrations in maternal and neonatal blood, cord blood, and breast milk.

View Article and Find Full Text PDF

We previously showed that intravenous injection of rat anti-BSA-BSA complexes (IC) prepared in 5x antigen excess rapidly induced a striate pattern of serosal (to mucosal) hemorrhage and vascular congestion throughout the small intestine of the Sprague-Dawley rat. In this study, we tested the effect of three different platelet-activating factor (PAF) receptor antagonists on the development of lesions. L-652,731, a synthetic derivative of kadsurenone (at doses of 1.

View Article and Find Full Text PDF

Brotizolam (2-bromo-4-(2-chlorophenyl)-9-methyl-6H-thieno[3,2-f]-1,2,4-triazolo [4,3-a]-1,4-diazepine, We 941, Lendormin) is a thienotriazolo-diazepine with profound sedative and hypnogenic properties. The side effects of the drug on general behavior, motocoordination, feeding pattern, body temperature, uropoietic and gastrointestinal functions, cardiovascular system, and respiration, as well as interactions with some biogenic amines are reported and discussed. The findings correlate with those known for other diazepines.

View Article and Find Full Text PDF

The effects of brotizolam, a new thieno-triazolo-diazepine derivative, on the central nervous system were analyzed in mice, rats and rabbits. Diazepam, estazolam and triazolam were used as control drugs. Brotizolam inhibited spontaneous motor activities; performances in the rotarod test, staircase test, and maximal electroshock seizure test; and pentetrazol- or bemegride-induced convulsion.

View Article and Find Full Text PDF

Want 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!