Carboxylic Acids and Esters
Carboxylic acid, any of a class of organic compounds in which a carbon atom is bonded to an oxygen atom by a double bond and to a hydroxyl group by a single bond. They are generally more acidic than other organic compounds containing hydroxyl groups but
南开大学有机化学课件Chapter_12_Carboxylic_Acid_and_Derivatives_St
THE COMPOUNDS OF THE PRESENT INVENTION HAVE THE ** FORMULA ** A-X- (CH2) n-Y- (CH3) m-Z WHERE: A IS AN NON-STEROID ANTI-INFLAMMATORY AGENT (NSAID); A-X IS AN ESTER OR AMIDA LINK DERIVED FROM THE CARBOXILIC ACID GROUP OF THE NSAID, WHERE X IS OR OR NR; R ES H, C1 C6...
Carboxylic acid derivatives and drugs containing the same as novel formula (I) carboxylic acid derivative, its salt, ester or hydrate thereof, and a pharmaceutical comprising the derivative as an active ingredient... 筱田昌信,江守英太,松浦史義,... 被引量: 40发表: 2002年 加载更多0...
Carboxylic acid derivative, a salt thereof or an ester of them, and medicament comprising itThe present invention provides novel carboxylic acid derivatives useful as an insulin sensitizer, a salt thereof or a hydrate of them, and a medicament comprising the derivative as the active ingredient. ...
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2) saturated fatty alcohol dibasic acid ester 饱和脂肪醇二羧酸酯 3) alkylether carboxylic acid 醇醚羧酸 例句>> 4) 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,2-ethanediol and .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) 1,3-苯二羧酸与1,4-苯...
英文别名 ETHYL ISONICOTINATE|1570-45-2|ethyl pyridine-4-carboxylate|4-Picolinic acid ethyl ester|4-Pyridinecarboxylic acid, ethyl ester|4-Carbethoxypyridine|Ethyl 4-pyridinecarboxylate|Isonicotinic acid ethyl ester|4-Carboethoxypyridine|Isonicotinic acid, ethyl es 规格或纯度 >98.0%(GC) 英文名称 Et...
Esters and Amides of 6-(Chloromethyl)-2-oxo-2H-1-benzopyran-3-carboxylic Acid as Inhibitors of α-Chymotrypsin: Significance of the "Aromatic" Nature of the Novel Ester-Type Coumarin for Strong Inhibitory Activity 喜欢 0 阅读量: 30 摘要: A series of esters and amides of 6-(chloromethyl...