1) Pregnenolol
孕烯酮醇
2) pregnenolone
[preɡ'nenələun]
孕烯醇酮
1.
Effects of Pregnenolone and Pregnenolone Sulfate on 3 H GABA Bound with GABA B Receptor in Different Areas of Mice Brain;
孕烯醇酮和孕烯醇酮硫酸盐对小鼠不同脑区~3H-GABA与GABA_B 受体结合的影响
2.
In this paper, a novel route to the total synthesis of Finasteride from pregnenolone was proposed, thus, pregnenolone was converted to Finasteride in 8 steps, i.
本文以孕烯醇酮为起始原料设计了新的合成路线,即孕烯醇酮经过季铵化、醇解、Op-penauer氧化、△4双键的氧化切断、氨解环合、△5双键加氢、1,2位脱氢、Bodroux反应等8步反应制得非那甾胺,而文献方法通常需要10步反应才能完成。
3.
In this paper,a new route for the synthesis of finasteride from pregnenolone was proposed.
本文提出了一种新的合成方法 ,以孕烯醇酮为原料经 10步反应制得了非那甾胺 ,即季铵化、甲氧基化、Oppenauer氧化、水解、氧化切断 Δ4-双键、氨解环合、Δ5-双键加氢、酯化、A环 1,2位脱氢和 Bodroux反应 。
3) △5-pregnen-3β-ol-20-one
孕甾烯醇酮
4) pregnenolone sulfate
孕烯醇酮硫酸酯
5) pregnenolone acetic ester
孕烯醇酮醋酸酯
1.
Methods: Finasteride was synthesized from pregnenolone acetic ester,and by hypobromous acid oxidation,methanol esterification to give 3-oxo-4-androstene-17β-carboxylic methyl ester.
方法:以孕烯醇酮醋酸酯为原料,经次溴酸钠氧化、甲醇甲酯化得到3-羰基-4-雄甾烯-17β-羧酸甲酯,再经Oppenauer氧化、双键的氧化切断、氨解环合、△5双键加氢、1,2位脱氢、Bodroux反应等8步反应制得非那雄胺。
6) 17-alpha-hydroxypregnenolone
17-α-羟孕烯醇酮
补充资料：行孕
1.谓怀胎。
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