查询词典 isothiocyanates

According to the properties of substituted thiourea derivatives,4 symmetric and 12 unsymmetric thiourea compounds were synthesized by reaction of alkyl amine or substituted aniline with carbon bisulfide or some isothiocyanates .

针对不同活性的取代硫脲，采用脂肪胺或取代苯胺与二硫化碳或不同种类的异硫氰酸酯反应，合成了4种对称的和12种非对称的硫脲衍生物。

The Power: Brassinin, which some research suggests may help prevent breast tumors, plus indoles and isothiocyanates, which lower levels of estrogen, make this vegetable a double-barreled weapon against breast cancer.

健康因子：氨甲基吲哚，一些研究表明其有助于预防乳腺癌，此外大白菜含有的吲哚类物质和异硫氰酸酯可降低雌激素含量，从而使其成为抵御乳腺癌的双面手。

Isothiocyanates are a class of important organic synthetic intermediates, and have been used extensively in the synthesis of substituted thiourea pesticides.

异硫氰酸酯是一种重要的有机合成中间体，在合成取代硫脲类农药中有广泛应用。

The method which used di-tert-butyl dicarbonate has good application prospects because of the less by-product and simple treatment, And the use of some new technologies such as microwave will play a role in promoting the preparation of isothiocyanates.

而一些如微波等新技术的应用对异硫氰酸酷的制备将会起到很好的推动作用。

Objective: To investigate the apoptosis effect of isothiocyanates on human liver cancer cells HepG-2,and its mechanism.

目的：探讨西兰花中异硫氰酸盐(isothiocyanates，ITCS)诱导人肝癌细胞HepG-2凋亡过程中的作用及其可能机制。

In this paper,several synthesis methods of isothiocyanates were summarized as well as its application in synthesis of compound and biotechnology.

异硫氰酸酯作为一类重要的有机合成中间体，其制备及应用受到广泛关注。

This is because of the high concentration in Brassicas of substances known as glucosinolates which are metabolized to cancer preventive substances known as isothiocyanates.

这是因为其中含有高浓度的硫代葡萄糖酸盐，它可以代谢成癌症的预防性物质：异硫氰酸盐。

This is because of the high concentration in Brassicas of substances known as glucosinolates which are metabolized to cancer preentie substances known as isothiocyanates.

这是因为其中含有高浓度的硫代葡萄糖酸盐，它可以代谢成癌症的预防性物质：异硫氰酸盐。

However before this research it was not known how the glucosinolates and isothiocyanates were influenced by storage and cooking of Brassica vegetables.

而在本研究之前，并不清楚硫代葡萄糖酸盐和异硫氰酸盐会因为甘蓝菜的储存和烹饪而受影响。

As a kind of important intermediates, glycosyl isothiocyanates have been applied in the preparation of new compounds possessing considerable bioactivities.

作为一类重要的有机合成中间体，糖基异硫氰酸酯广泛地应用于具有生理活性化合物的制备。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。