Rescinnamine is an angiotensin-converting enzyme inhibitor used as an antihypertensive drug. It is an alkaloid obtained from Rauwolfia serpentina and other species of Rauwolfia. [Wikipedia]
Indication
For the treatment of hypertension.
Pharmacology
Used to treat hypertension. Rescinnamine inhibits angiotensin-converting enzyme. ACE is a peptidyl dipeptidase that catalyzes the conversion of angiotensin I to the vasoconstrictor substance, angiotensin II. Angiotensin II also stimulates aldosterone secretion by the adrenal cortex and general vasoconstriction, both of which lead to increases vascular resistance. By inhibiting angiotensin II, aldosterone reabsorption is decreased as well as vasoconstriction. This combined effect serves to decrease blood pressure.