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1)  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。
2)  dehydroepiandrosterone sulfate
硫化脱氢表雄酮
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3)  Sodium prasterone sulfate
去氢表雄酮硫酸钠
4)  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
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5)  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。
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6)  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%。
补充资料：去氢表雄酮
    分子式C19H28O2，分子量288.41。学名△5-雄烯-3（β）-醇-17-酮。有两种晶型。针状晶体，熔点140～141℃。小叶状晶体，熔点152～153℃。有右旋光性。可被毛地黄皂碱沉淀。溶于苯、乙醇、乙醚，微溶于氯仿、石油醚。是制造甾体激素的中间体。可从雄性动物尿中提取，也可由山药皂草甙或胆甾醇经降解后制得。
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