Ethyl 4-[(1-hydroxy-1-methyl)ethyl]-2-propyl-1H-imidazole-5-carboxylate,the key intermediate of Olmesartan ,was synthesized from butanoic acid and o-phenylenediamine via condensation under microwave-irradiation,oxidation,esterification and the Gringard reaction.

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hydantoin was synthesized from diethyl malonate comprising condensation with 1, 2-dichloroethane, ammonolysis to diamide, Hoffmann degradation to give 5-cyclopropanespirohydantoin, and ring-opening with 40% hydrobromic acid.

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The ammonia was evaporated under decreasing pressure, and the precipitate was filtered off and the liquid was poured into hot saturated picric acid solution to get picrate with a yield of 85.0%. The optimum process starting from imidazole-4,5-dicarboxylic acid was: imidazole-4,5-dicarboxylic acid in acetic anhydride was refluxed to get imidazole-4-carboxylic acid, and the product was esterification in ethanol with a catalyzer of concentrated sulfuric acid to get ethyl imidazole-4-carboxylate, at last the compound above was reduced by LiAlH4 in ether at room temperature to get the target compound, the total yield of this route was 49.6%.

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We introduce two pyridinedicarboxylate (2,5-H2pdc and 2,6-H2pdc) ligands, under hydrothermal or solvothermal condition, to yield 7 complexes with InCl3. Complex 17 presents a rare example of chiral binodal (4,8)-connected lattice with self-interpenetration.

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The hNaDCS (human Na+/dicarboxylate cotransporter 3) mediates the transport of Krebs cycle intermediates, such as succinate, citrate and a-ketoglutarate, across the plasma membrane of many epithelial cells.

摘要人鈉／二羧酸協(xié)同轉(zhuǎn)運(yùn)蛋白3(human Na~+／dicarboxylate cotransporter3男女插插视频，hNaDC3)基因的編碼產(chǎn)物是位于多種上皮細(xì)胞膜表面的一類(lèi)介導(dǎo)琥珀酸、枸櫞酸及α-酮戊二酸等三羧酸循環(huán)中間產(chǎn)物轉(zhuǎn)運(yùn)的蛋白日韩精品导航视频在线播放网站。

Ketoglutaric acid A five-carbon dicarboxylic acid that is an intermediate in the KREBS CYCLE.

酮戊二酸：一種五碳二羧酸欧美性爱久j草影院，為三羧酸循環(huán)的中間產(chǎn)物。

All the complex series based on 4',4''-dicarboxy-1,6-diphenoxyhex- ane (C6-2COOH) and 4',4''-dicarboxy-1,10-diphenoxydecane (C10-2COOH) possessed higher melting and clearing points, usually showed soft crystal or crystalline smectic phases and crystal polymorphs except C10-2COOH/ p -PhBPy complex displaying also an enantiotropic nematic phase, while the complexes based on 4,4'-dicarboxy-α,ω-diphenoxy tetraethyleneglycol ether (C8O4-2COOH) with a longer flexible spacer exhibited monotropic fluidic smectic SmA and/or nematic phases.

研究表明中国美女的隐私秘视频网站，分別具有較短的6或10個(gè)亞甲基的烷烴間隔基的雙苯甲酸衍生物4'级婬片A片888AAA毛片，4''-二羧酸-1，6-二酚氧基己烷(C6-2COOH)和4'95自拍视频，4''-二羧酸-192亚洲国产午夜看片，10-二酚氧基癸烷(C10-2COOH)的系列復(fù)合物具有較高的熔點(diǎn)和清亮點(diǎn)，一般都只出現(xiàn)結(jié)晶近晶相和多晶型轉(zhuǎn)變現(xiàn)象爱爱的无码。

SM6 and SM7 of uncrystal were analyzed through GC-MS, the results showedthat SM6 main contained unsaturated fatty aldehyde with fragrance, i.e.-2,4-decadienal(58%), tetradecanoic acid (55.78%), 2-decenal(50%), Phthalic acid isobutylundecyl ester(47%), 2, 4-Decadienal(41%), 2-Undecenal (31%), 2-Methyl-Z,Z-3, 13-octadecadi-enol(18.84%), and SM7 contained saturation alkanes, i.e. 1, 2-Benzenedicarboxylic acid, butyl cyclohexyl ester(23.90%), Triacontane(22.63%),Nonacosane(21.04%), Heptadecane(18.84%), Octacosane(13.58%). Toxicological experiments were done to insure the pigment safety.

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The amount of Na(superscript +), NH4(superscript +), K(superscript +), Mg(superscript 2+), Ca(superscript 2+), Zn(superscript 2+) in fruits and juice (sports water, green tea , pear juice, carrot juice and carrot and orange juice) were respectively separated and detected by non-suppressed ion chromatography. And pyridine-2, 6-dicarbexylic was used as mobile phase to separated monovalent cations and pyridine-2, 6-dicarbexylic-ethylenedi-amine-oxalic acid was used as mobile phase to separated divalent cations.

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The amount of Na+, NH4+, K+, Mg2+, Ca2+, Zn2+ in fruits and juice (sports water, green tea , pear juice, carrot juice and carrot and orange juice) were respectively separated and detected by non-suppressed ion chromatography.

采用非抑制型離子色譜法測(cè)定了水果以及飲料(運(yùn)動(dòng)型飲料色小说综合在线、綠茶、水蜜桃汁亚洲全黄一级网站、胡蘿卜汁和胡蘿卜橙汁)中Na+影音av全网资源、NH4+、K+亚洲你懂的在线视频、Mg2+国内精品色、Ca2+、Zn2+的含量特级特黄色视频，其中一價(jià)陽(yáng)離子以吡啶-2插入女生视频，6-二羧酸為淋洗液測(cè)定，二價(jià)陽(yáng)離子以吡啶-2丁香五月婷，6-二羧酸+乙二胺+草酸為淋洗液測(cè)定国产欧美综合在线视频。

decane dicarboxylic acid：癸烷二羧酸

decalibration 標(biāo)定降級(jí) | decane dicarboxylic acid 癸烷二羧酸 | decanedioic acid 癸二酸

tridecane dicarboxylic acid：十三烷二羧酸

tridecandioic acid 十三烷二酸 | tridecane dicarboxylic acid 十三烷二羧酸 | tridecane phosphonic acid 十三烷基膦酸

azodicarboxylic acid diamide：偶氮二羧酸二酰胺

4-hydroxy-pyrrolidine-2-carboxylic acid4-羥基-2-吡咯烷羧酸 | azodicarboxylic acid diamide偶氮二羧酸二酰胺 | benzenecarboxylic acid苯基羧酸,苯甲酸

decene dicarboxylic acid：癸烯二羧酸

decelerative force 減速力 | decene dicarboxylic acid 癸烯二羧酸 | decenedioic acid 癸烯二酸

Biphenyl Dimethyl Dicarboxylate：二羧酸聯(lián)苯二甲酯

二羥基月桂烯醇 Dihydromyrcenol 85 | 二羧酸聯(lián)苯二甲酯 Biphenyl Dimethyl Dicarboxylate | 發(fā)光顏料 flush pigment

dicarboxylic acid：二羧酸

近來(lái)提出,瑞氏綜合征時(shí)血中二羧酸(Dicarboxylic acid)增多是發(fā)病的重要原因. 據(jù)認(rèn)為,二羧酸是線粒體功能的抑制物. 瑞氏綜合征時(shí),病人血中二羧酸明顯增高,且其濃度與血氨增高的水平相關(guān),與病情的嚴(yán)

dicarboxylic ester：二羧酸酯

dicarboxylic acid 二羧酸 | dicarboxylic ester 二羧酸酯 | dicarfen 地卡芬

dicarboxylic ester：二元酸酯,二羧酸酯

二元酸,二羧酸 dicarboxylic acid | 二元酸酯,二羧酸酯 dicarboxylic ester | 雙核細(xì)胞 dicaryon,dikaryon

heneicosane dicarboxylic acid：二十一烷二羧酸

Henderson process 漢特森法 | heneicosane dicarboxylic acid 二十一烷二羧酸 | heneicosanedioic acid 二十一烷二酸

pentacosane dicarboxylic acid：二十五烷二羧酸

pentacosandioic acid 二十五烷二酸 | pentacosane dicarboxylic acid 二十五烷二羧酸 | pentacosanoic acid 二十五烷酸