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cho·lan·ic ac·id (ko-lanґik) a steroidal acid, 5β-cholan-24-oic acid, which can be considered the parent compound of the bile acids.Medical dictionary. 2011.
cholanic acid — (ˈ)kō|lanik noun Etymology: International Scientific Vocabulary chol + an + ic : a colorless crystalline acid C23H39COOH some of whose hydroxy and keto derivatives constitute the bile acids … Useful english dictionary
cholic acid — A family of steroids comprising the bile acids (or salts), generally in conjugated form ( e.g., glycocholic and taurocholic acid s). Chemically, cholic acid s are cholan 24 oic (cholanic) acids (the terminal C24 of cholane becoming a COOH group); … Medical dictionary
Chenodeoxycholic acid — IUPAC name chenodiol OR 3α,7α dihydroxy 5β cholanic acid OR 5β cholanic acid 3α,7α d … Wikipedia
deoxycholic acid — 7 D.; 3α,12α dihydroxy 5β cholanic acid; a bile acid and choleretic; used in biochemical preparations as a detergent. * * * de·oxy·cho·lic acid (.)dē .äk sē .kō lik or des·oxy·cho·lic acid .des n a crystalline acid C24H40O4 found esp. in bile and … Medical dictionary
dehydrocholic acid — (|)dē|hīdrə+ noun Etymology: International Scientific Vocabulary dehydr + cholic : a colorless crystalline acid C23H33O3COOH made by the oxidation of cholic acid and used often in the form of its sodium salt as a choleretic and diuretic; 3,7,12… … Useful english dictionary
deoxycholic acid — (|)dē|äksē+... noun Etymology: deoxy + cholic : a crystalline acid C23H37(OH)2COOH found especially in bile and used as a choleretic and digestant and in the synthesis of adrenocortical hormones (as cortisone); 3,12 dihydroxy cholanic acid … Useful english dictionary
lithocholic acid — |lithə+ noun Etymology: International Scientific Vocabulary lith + cholic : a crystalline bile acid C23H38(OH)COOH found especially in man and the ox; 3 hydroxy cholanic acid … Useful english dictionary
Wieland , Heinrich Otto — (1877–1957) German chemist Wieland was born in Pforzheim, Germany, the son of a chemist in a gold and silver refinery. He was educated at the University of Munich where he obtained his PhD in 1901. After teaching at the Munich Technical Institute … Scientists
Homologation reaction — A homologation reaction, also known as homologization, is any chemical reaction that effects an overall increase of the carbon skeleton of a saturated reactant molecule. [ Encyclopedia of Inorganic Chemistry DOI|10.1002/0470862106.id396] The… … Wikipedia
81-25-4 — Acide cholique Acide cholique Général Nom IUPAC (R) 4 ((3R,5S,7R,8R,9S,10S,12S,13R,14S,17R) 3,7,12 trihydroxy 10,13 dimethylhexadecahydro 1H cyclopenta[a]phenanthren 17 yl)pentanoic acid … Wikipédia en Français
