Month: January 2018

Olmesartan is a synthetic imidazole derivative and angiotensin II receptor antagonist with antihypertensive activity. Olmesartan selectively binds to the angiotensin type 1 (AT1) receptor subtype in vascular smooth muscle and adrenal gland, thereby competing with angiotensin II for binding to the AT1 receptor. This prevents angiotensin II-induced vasoconstriction and interferes Read More …

Deflazacort is a glucocorticoid used as an anti-inflammatory and immunosuppressant. It is used in the treatment of Duchenne muscular dystrophy.D eflazacort is a Corticosteroid. The mechanism of action of deflazacort is as a Corticosteroid Hormone Receptor Agonist. Deflazacort is used in the treatment of Read More …

Midazolam is a short-acting benzodiazepine derivative with an imidazole structure and with anxiolytic, amnestic, hypnotic, anticonvulsant and sedative properties. Midazolam exerts its effect by binding to the benzodiazepine receptor at the gamma-aminobutyric acid (GABA) receptor-chloride ionophore complex in the central nervous system (CNS). This leads to an increase in the opening of chloride channels, Read More …

Clobazam is a 1,5-benzodiazepine and partial gamma-aminobutyric acid (GABA) receptor agonist, with anxiolytic, sedative, and anticonvulsant activities. Clobazam binds to a specific site, distinct from the inhibitory neurotransmitter GABA binding site, on the benzodiazepine-GABA-A-chloride ionophore receptor complex located in the central nervous system (CNS). This binding causes an allosteric modification of Read More …

Alprazolam is a triazolobenzodiazepine agent with anxiolytic, sedative-hypnotic and anticonvulsant activities. Alprazolam binds to a specific site distinct from the inhibitory neurotransmitter gamma-aminobutyric acid (GABA) binding site on the benzodiazepine-GABA-A-chloride ionophore receptor complex located in the limbic, thalamic and hypothalamic regions of the central nervous system (CNS). This binding Read More …

Clonazepam is a synthetic benzodiazepine derivative used for myotonic or atonic seizures, absence seizures, and photosensitive epilepsy, anticonvulsant ,Clonazepam appears to enhance gamma-aminobutyric acid receptor responses, although its mechanism of action is not clearly understood. It is seldom effective in generalized tonic-clonic or partial seizures. Clonazepam Read More …

Bromazepam is only found in individuals that have used or taken this drug. It is one of the benzodiazepines that is used in the treatment of anxiety disorders. It is a Schedule IV drug in the U. S. and Canada and Read More …

Diazepam is a benzodiazepine derivative with anti-anxiety, sedative, hypnotic and anticonvulsant properties. Diazepam potentiates the inhibitory activities of gamma-aminobutyric acid (GABA) by binding to the GABA receptor, located in the limbic system and the hypothalamus. This increases the frequency of chloride channel opening, allowing the flow of chloride ions into the neuron and Read More …

Flibanserin is the first drug to be approved for hypoactive sexual desire disorder (HSDD) in premenopausal women by the FDA in August 2015. It was originally developed as an antidepressant medication by Boehringer Ingelheim, but showed lack of efficacy in trials Read More …

Vardenafil is a benzenesulfonamide derivative and phosphodiesterase type 5 (PDE5) inhibitor with vasodilatory activity. Vardenafil selectively inhibits PDE5, thus inhibiting the degradation of cyclic guanosine monophosphate (cGMP) found in the smooth muscle of the corpus cavernosa and corpus spongiosum of the penis. The inhibition of cGMP degradation Read More …

Tadalafil is a carboline-based compound with vasodilatory activity. Tadalafil selectively inhibits the cyclic guanosine monophosphate (cGMP)-specific type 5 phosphodiesterase- (PDE-5)-mediated degradation of cGMP, which is found in the smooth muscle of the corpus cavernosa and corpus spongiosum of the penis. Inhibition of cGMP degradation by tadalafil results in Read More …

Sildenafil functions as a selective and competitive inhibitor of type 5 phosphodiesterases (PDE5) on smooth muscle cells in the penis and pulmonary vasculature, and is used extensively for erectile dysfunction and less commonly for pulmonary hypertension. Sildenafil has been associated with rare instances Read More …