1) xyloisosaccharinic acid
异木糖酸
2) xylopyranosyl isothiocyanate
木吡喃糖基异硫氰酸酯
1.
The reaction of 2,3,4-tri-O-acetyl-β-D-xylopyranosyl isothiocyanate 1 and 2-amino-4/6-substituted benzothiazoles 2a~2e gave xylopyranosylthioureas 3a~3e,which then reacted with alkyl/aryl amine in the presence of HgCl_2 to afford a series of new guanidinoxylopyranosides (4a~4e,5a~5e,6a~6e and 7a~7e).
2,3,4-三-O-乙酰基-β-D-木吡喃糖基异硫氰酸酯1与2-氨基-4/6-取代-苯并噻唑2a~2e反应,生成糖基硫脲衍生物3a~3e,再在伯胺存在下经氯化汞脱硫,得到一系列新的胍基木吡喃糖苷类化合物4a~4e,5a~5e,6a~6e,7a~7e,所有新化合物的结构均经IR,~1H NMR,MS谱和元素分析证实,所得产物均为β-构型。
3) Xylonic acid
木糖酸
4) Xylose isomerase
木糖异构酶
1.
Displaying xylose isomerase on yeast cell surface;
木糖异构酶在酿酒酵母细胞表面的展示
2.
Influences of site-directed mutagenesis on the enzymeactivity and the thermostability of the xylose isomerase from Thermus thermphilus;
P137G点突变对嗜热细菌木糖异构酶酶活性及热稳定性的影响
3.
Expression xylose isomerase on Saccharomyces cerevisiae cell surface and its influence on xylose metabolism;
木糖异构酶在酿酒酵母表面表达及对木糖代谢影响的初步研究
5) isosaccharinic acid
异己糖酸
6) 1-deoxy-D-xylulose-5-phosphate reductoisomerase (DXR)
1-脱氧-D-木酮糖-5-磷酸还原异构酶(DXR)
补充资料:异木
1.不同的树木。 2.珍奇的树木。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条