Ad
related to: conversion of spironolactone to eplerenone 1 4
Search results
Results From The WOW.Com Content Network
Eplerenone may have a lower incidence than spironolactone of sexual side effects such as feminization, gynecomastia, impotence, low sex drive and reduction of size of male genitalia. [18] This is because other antimineralocorticoids have structural elements of the progesterone molecule, causing progestogenic and antiandrogenic outcomes. [ 4 ]
Spironolactone: 1.4 hrs ... into estrone and enhancement of the peripheral conversion of ... medication eplerenone, spironolactone is said to not be ...
7α-Thiomethylspironolactone, the major active form of spironolactone. It accounts for about 80% of the potassium-sparing effect of spironolactone. [1] [2] [3] Canrenone, the second major active form of spironolactone. It accounts for around 10 to 25% of the potassium-sparing effect of spironolactone. [4
Spironolactone has shorter half-life (t1/2 = 1.3-1.4 hours) than eplerenone (t1/2 = 4–6 hours). Eplerenone goes through rapid metabolism by the liver to inactive metabolites (t1/2 = 4–6 hours). However, spironolactone is metabolized to three active metabolites, which give it prolonged activity (13.8 – 16. 5 hours). Spironolactone has a ...
SC-5233 (6,7-dihydrocanrenone), the C17α propanoic acid lactone of testosterone (androst-4-en-17β-ol-3-one), is the unsubstituted parent or prototype compound of the spirolactones, and is one of a few of the simplest members of the series along with SC-8109 (the 19-demethyl analogue of SC-5233) and canrenone (the 1,2-didehydro analogue of SC ...
Potassium-sparing diuretics act to prevent sodium reabsorption in the collecting tubule by either binding ENaCs (amiloride, triamterene) or by inhibiting aldosterone receptors (spironolactone, eplerenone). This prevents excessive excretion of K + in urine and decreased retention of water, preventing hypokalemia. [10]
spironolactone eplerenone In the United States, the JNC8 (Eighth Joint National Committee on the Prevention, Detection, Evaluation, and Treatment of High Blood Pressure) recommends thiazide-type diuretics to be one of the first-line drug treatments for hypertension, either as monotherapy or in combination with calcium channel blockers , ACEis ...
Spironolactone is a prodrug with a short terminal half-life of 1.4 hours. [ 5 ] [ 6 ] [ 7 ] The active metabolites of spironolactone have extended terminal half-lives of 13.8 hours for 7α-TMS, 15.0 hours for 6β-OH-7α-TMS, and 16.5 hours for canrenone, and accordingly, these metabolites are responsible for the therapeutic effects of the drug.