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1)  Dehydroepiandrosterone (DHEA)
去氢表雄酮(DHEA)
2)  dehydroepiandrosterone [di:'haidrəu,epiæn'drɔstərəun]
去氢表雄酮
1.
Biotransformation of dehydroepiandrosterone by hairy root cultures of Anisodus tanguticus;
唐古特山莨菪毛状根对去氢表雄酮的生物转化
2.
The Effect of Dehydroepiandrosterone on Anti-oxidation of Cultured Human Umbilical Vein Endothelial Cell;
去氢表雄酮对培养的人脐静脉血管内皮细胞抗氧化能力的影响
3.
Anti-proliferative effect of dehydroepiandrosterone and its metabolites on human tumor lines;
去氢表雄酮及其代谢产物对人肿瘤细胞系的抗增殖作用
3)  DHEA
去氢表雄酮
1.
DETERMINATION OF DHEA CONTENT BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY;
高效液相色谱法测定去氢表雄酮的含量
2.
OBJECTIVE To study the synthesis of 7α-OH-DHEA.
目的合成7α-羟基-去氢表雄酮(7α-OH-DHEA),并对其进行活性测定。
4)  dehydroepiandrosterone acetate
醋酸去氢表雄酮
1.
3β-acetoxyandrosta-5,15-dien-17-one was prepared from 3β-acetoxyandrost-5-en-17-one (dehydroepiandrosterone acetate) by 4 steps of ketal formation, bromination, elimination and deprotection with overall yield of 65.
以醋酸去氢表雄酮为原料,经C17保护,C16溴代,C15和C16间脱溴化氢及C17脱保护4步反应法合成了3β 乙酰氧基雄甾 5,15 二烯 17 酮。
2.
With paratoluenesulfonic acid(pTsOH) or trifluoroacetic acid(TFA) as catalyst,3β-acetoxy-androsta-5,15-dien-17-one(Ⅰ) was conveniently and efficiently obtained from o-iodoxybenzoic acid(IBX) selective dehydrogenation to dehydroepiandrosterone acetate in Tol-DMSO at 40~45 ℃in the yields of 77% and 89%,respectively.
采用对甲苯磺酸(pTsOH)和三氟乙酸(TFA)为催化剂,邻碘酰苯甲酸(IBX)为氧化剂,于40~45℃,在Tol-DMSO混合溶剂中,将醋酸去氢表雄酮选择性脱氢,简便高效地制备了3β-乙酰氧基-雄甾-5,15-二烯-17-酮(Ⅰ),产率分别为77%和89%。
5)  DHEA-s
硫化去氢表雄酮
1.
The concentrations of DHEA-s in umbilical blood were determined by ELISA for the two groups.
目的:探讨应激及其应对方式与早产和胎儿脐血硫化去氢表雄酮(DHEAs)含量的相关性。
2.
Objective:To explore the relationship between the concentration of dehydroepiandrosterone sulfate(DHEA-S)in mother or umbilical blood and preterm birth.
目的:探讨母血及脐血硫化去氢表雄酮(DHEA-s)含量与早产的相关性。
6)  7-Keto-DHEA
7-酮基去氢表雄酮
补充资料:去氢表雄酮醋酸酯
分子式:C21H32O3
分子量:332.48
CAS号:1239-31-2

性质:熔点>158℃。

制备方法:将乙醇、盐酸羟胺、吡啶搅拌回流溶解,加入醋酸妊娠双烯醇酮,继续回流3h,冷却至5℃,过滤,滤饼用乙醇洗涤,再用温水洗至中性,干燥,得醋酸妊娠双烯酮肟。然后,将后者与苯、吡啶一起搅拌冷却至0℃左右,缓缓加入氧氯化磷与苯的混合液,于4-7℃反应3h。再加盐酸水解,在5℃左右保温2h。静置,分去水层,苯层用水洗涤后进行水蒸汽蒸馏,苯蒸尽后即有淡黄色固体析出,过滤,水洗至中性,80℃干燥,得去氢表雄酮醋酸酯。

用途:避孕药炔诺酮的中间体。

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