| CE | Cholesterol Ester |
|---|---|
| AAME | acetylarginine methyl ester |
| ACEH | acid cholesterol ester hydrolase |
| ALME | acetyl-lysine methyl ester |
| ALTEE | acetyl-L-tyrosine ethyl ester |
| ME | 1-methyl ester |
|---|---|
| L -NAME | L -nitro arginine methyl ester |
| BCECF/AM | 2',7'-bis (carboxyethyl)-5(6')-carboxyfluorescein acetoxymethyl ester |
| CFSE | 5(6)-carboxyfluorescein diacetate, succinimidyl-ester |
| AE | Acridinium ester |
| ester | <chemistry> A general term for any organic molecule produced by combining an acid with an alcohol. A derivative of carboxylic acid (acid with a carboxyl group -COOH) which has the general formula RCOOR, where the R's stand for the same or different aliphatic groups (alkyl groups), aromatic groups (aryl groups), or hydrogen ions. (09 Oct 1997) |
|---|---|
| esterase | <enzyme> An enzyme that catalyses the hydrolysis of organic esters to release an alcohol or thiol and acid. The term could be applied to enzymes that hydrolyse carboxylate, phosphate and sulphate esters, but is more often restricted to the first class of substrate. (18 Nov 1997) |
| esterases | <enzyme> Registry number: EC 3.1. (12 Dec 1998) |
| esterification | The process of converting an acid into an alkyl or aryl derivative. most frequently the process consists of the reaction of an acid with an alcohol in the presence of a trace of mineral acid as catalyst or the reaction of an acyl chloride with an alcohol. Esterification can also be accomplished by enzymatic processes. (12 Dec 1998) |
| esterified oestrogens | A mixture of the sodium salts of sulfate esters of oestrogenic substances; used for oral oestrogen therapy. (05 Mar 2000) |
| acid cholesterol ester synthetase | <enzyme> Aortal enzyme, does not require exogenous ATP or CoA; reverse reaction of cholesterol esterase Registry number: EC 3.1.1.- Synonym: cholesterol ester synthetase (26 Jun 1999) |
|---|---|
| aklanonic acid methyl ester cyclase | <enzyme> Catalyses the formation of aklaviketone from aklanonic acid methyl ester; involved in daunomycin biosynthesis; see also daunorubicin-doxorubicin polyketide synthase Registry number: EC 5.- Synonym: aame cyclase, daud protein, daud gene product, dnrd protein, dnrd gene product (26 Jun 1999) |
| carboxylic acid ester | Specifically, an ester derived from a carboxylic acid and an alcohol; R-CO-R' (05 Mar 2000) |
| carboxylic ester hydrolases | <enzyme> Enzymes which catalyze the hydrolysis of carboxylic acid esters with the formation of an alcohol and a carboxylic acid anion. Registry number: EC 3.1.1 (12 Dec 1998) |
| magnesium protoporphyrin monomethyl ester oxidative cyclase | <enzyme> In chlorophyll biosynthesis converts -(ch2)2-coo-ch3 side chain of mg protoporphyrin monomethyl ester to -c=o-ch-cooch3 ring of mg 2,4-divinyl phaeoporphyrin a(5) monomethyl ester; requires NADPH and molecular oxygen; similar to cytochrome p-450 catalyzed systems but not inhibited by co Registry number: EC 1.14.13.- Synonym: mpme-oxidative cyclase (26 Jun 1999) |
| Gronblad, Ester | <person> Swedish ophthalmologist, *1898. See: Gronblad-Strandberg syndrome. (05 Mar 2000) |
| cholesterol ester storage disease | A rare benign adult form of inherited lysosomal lipid storage disease that is due to deficiency of acid lipase. It results in an accumulation of neutral lipids, particularly cholesterol esters, within cells (particularly leukocytes, fibroblasts, and liver cells). It is an allelic variant of wolman disease. (12 Dec 1998) |
| cholesterol ester transport proteins | A protein that transports cholesterol esters from HDL to VLDL and LDL; a deficiency of this protein is associated with elevated HDL cholesterol. (05 Mar 2000) |
| cholesteryl ester synthetase | <enzyme> Independent of coenzyme a; dependent on bile salts Registry number: EC 2.3.1.- (26 Jun 1999) |
| Robison-Embden ester | A key intermediate in glycolysis, glycogenolysis, pentose phosphate shunt, etc.; elevated levels inhibit brain hexokinase and glycolysis. Synonym: Robison ester, Robison-Embden ester. (05 Mar 2000) |
| Robison ester | A key intermediate in glycolysis, glycogenolysis, pentose phosphate shunt, etc.; elevated levels inhibit brain hexokinase and glycolysis. Synonym: Robison ester, Robison-Embden ester. (05 Mar 2000) |
| Robison ester dehydrogenase | <enzyme> An NADP+ enzyme that catalyses the dehydrogenation (oxidation) of d-glucose-6-phosphate to 6-phospho-d-glucono-d-lactone, this reaction initiating the Dickens shunt. Deficiency of this enzyme is the commonest disease-causing enzyme defect in humans affecting an estimated 400 million people. The gene for this enzyme is on the X chromosome. Males with the enzyme deficiency develop haemolytic anaemia when red blood cells are exposed to oxidant drugs such as the antimalarial primaquine, the sulfonamide antibiotics or sulfones, naphthalene moth balls, or fava beans. Synonym: Robison ester dehydrogenase, Zwischenferment. Acronym: G6PD (12 Sep 2002) |
| cinnamoyl ester hydrolase | <enzyme> From butyrivibrio fibrisolvens; genbank u44893 Registry number: EC 3.1.1.- Synonym: cini gene product, cinb gene product (26 Jun 1999) |
| phorbol ester | <chemical> Polycyclic compound isolated from croton oil in which two hydroxyl groups on neighbouring carbon atoms are esterified to fatty acids. The commonest of these derivatives is phorbol myristoyl acetate (PMA). Potent co carcinogens or tumour promotors, they are diacyl glycerol analogues and activate protein kinase C irreversibly. (31 Dec 1997) |
| phthalate ester hydrolase | <enzyme> Converts diester into monoester and alcohol Registry number: EC 3.1.1.- Synonym: di-n-butyl phthalate hydrolase, di-n-alkyl phthalate hydrolase (26 Jun 1999) |
Synonyms :
Synonyms : Esterifications
Synonyms :
| ester |
formed by reaction between an acid and an alcohol with elimination of water
Ãâó: wordnet.princeton.edu/perl/webwn
|
|---|---|
| esterify |
change (a compound) into an ester
Ãâó: wordnet.princeton.edu/perl/webwn
|
| ester |
In organic chemistry and biochemistry esters are substances that have the functional group (R-COO-R') (the carbon is double-bonded to one oxygen atom and single-bonded to another) and consist of an alkane united with the residue of any oxygen acid, organic or inorganic.An ester is a product of the reaction of an acid (usually organic) and an alcohol (the hydrogen of the acid R-COOH is replaced by an alkyl group R"). ...
Ãâó: en.wikipedia.org/wiki/Ester
|
| ester |
(noun) molecule formed by the condensation reaction of an alcohol group with an acidic group
Ãâó: www.orgsites.com/fl/adjuvantdisease/_pgg9.php3
|
| ester |
An organic molecule with R-CO-OR' functionality.
Ãâó: misterguch.brinkster.net/vocabulary.html
|
| ester | formed by reaction between an acid and an alcohol with elimination of water |
|---|---|
| ester | change into an ester |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|