aldehyde

Anisic acid is separated from the residue of producing anisic aldehyde and synthetized methyl anisate.

从茴香油生产茴香的废渣、废液中提取副产品茴香酸，合成茴香酸甲酯。

The synthetic methods of peptide thioester and peptide aldehyde are also discussed.

还介绍了与多肽片段连接有关的肽硫酯和肽的合成方法。

Composition of 1,8 - cineole (80%), camphene, phellandrene, Terpineol acetate, geraniol, isoamyl aldehyde, citronellal, and pepper ketones.

组成1,8-桉叶素（80%以上）、莰烯、水芹烯、萜品醇、乙酸香叶醇、异、香茅和胡椒酮等。

In this thesis, the reaction of aldehydes with dimethyl -- dichlorosilane producingdimethylsilyl bis -- enol ethers has been studied.

本文对和二甲二氯硅烷反合成二甲硅双烯醇醚进行了研究。

Methods A serials of thiosemicarbazones were synthesized by utilizing aromatic aldehyde,aromatic ketone and thiosemicarbazide in aqueous solution under ultrasound irradiation.

目的利超声技术和水相体系相结合的绿色合成法优缩氨硫脲的合成条件,扩展超声技术在有机合成中的围。

Aldehyde dehydrogenase is a kind of endoenzyme,and cell disruption is the major step in its extraction from Saccharomyces ceravisia.

乙脱氢酶(ALDH)是一种胞内酶,在从酵母中分离提取ALDH的过程中,破碎细胞是其中的关键步骤之一。

Objective ]: To study the permeability of cinnamic aldehyde and hydroxycitronellal through skins of mice in vitro.

目的］研究桂、羟香茅对小鼠离体皮肤透皮吸收率。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽。丝氨酸和半胱氨酸蛋白酶可逆的竞争性抑制剂。也抑制鼠肝细胞中磷酸酯酶D和C的活。

Say in findings report, the chemical contaminant that exists generally in French household is acerbity salt of formaldehyde, aldehyde, phthalein and DDVP.

调查报告中说，在法国家居中普遍存在的学污染物是甲、乙、酞酸盐和敌敌畏。

A new convenient and general one-step route for preparing azines by treating aromtic aldehydes and semicarbazide with anhydrous zinc chloride as catalyst is described.

吖嗪是途很广泛的合物,如作染料,光敏物质,聚合单体,另外它们还是加成反的母体合物。

At the same time, some other oxycompound groups, such as carbonyl group, aldehyde group and ketone group, appear or increase with temperature rising.

与此同时，、酮、酯类羰、芳香酮、类羰等类含氧团或者从无到有，或者官能团数量不断增加。

Cankered material can produce effluvial carcinogen aldehyde. 2.

腐烂的物质可以产生恶臭的致癌物质乙。

Under acid condition open chaining crown ether diaromatic aldehyde can react, and they will synthesize a compound of chaining crown ether diaromatic aldehyde thiosemi-carbazone kind.

摘要链状冠醚二芳在酸性条件下与氨硫脲反，合成了链状冠醚二芳缩氨硫脲类合物。

In this paper, the PVA of major component in the Sensitized emulsion was modified by the polyreaction with formaldehyde, butyl aldehyde, furfural and alcohol.

甲、丁、糠对重氮感光胶中的主要成分聚乙烯醇进行改性,以增强感光胶的耐水性和耐磨性。

The syntheses of two new derivatives of 4 - pyrone, by the reaction of adipyl choloride with enamines deriving from chain ketones and aldehydes, are described.

本文由链状酮的烯胺与己二酰氯反合成两个新的4-吡喃酮衍生物。

Recently, it has been shown that the Mitochondrial aldehyde dehydrogenase is responsible for the bioactivation of nitroglycerin prior to the release of NO, which is a strong vasodilator.

近来，有研究表明线粒体乙脱氢酶是体内催硝酸甘油生物转的主要途径，线粒体乙脱氢酶同时具有脱氢酶和酯酶的催活性，其酯酶活性可以通过将硝酸甘油脱硝形成一氧氮，进而血管扩张。