(3a,5b,7a)-3,7-二羟基-12-氧代-胆烷-24-酸合成路线 （共 5 条）
参考文献
Helvetica Chimica Acta, , vol. 30, p. 1542,1552
反应条件
potassium hydroxide; hydrazine in 2-methoxy-ethanol; water T=110 - 135°C; Wolff-Kishner reduction; 12 h;
参考文献
Giovannini, Pier Paolo; Grandini, Alessandro; Perrone, Daniela; Pedrini, Paola; Fantin, Giancarlo; Fogagnolo, Marco
Steroids, 2008 , vol. 73, # 14 p. 1385 - 1390
反应条件
T=320 - 340°C; Behandlung des Reaktionsprodukts mit Selen bei 320-340grad;
参考文献
Fieser; Newman
Journal of the American Chemical Society, 1935 , vol. 57, p. 961
反应条件
1: 70 percent / acetic acid / 12 h / Ambient temperature 2: NaBH4 / acetic acid / 3 h / Ambient temperature 3: HCl View Scheme
参考文献
Iida, Takashi; Chang, Frederic C.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2966 - 2972
反应条件
1: 70 percent / acetic acid / 12 h / Ambient temperature 2: NaBH4 / acetic acid / 3 h / Ambient temperature 3: HCl 4: pyridine / benzene 5: pyridine / Ambient temperature 6: KO2/18-crown-6 ether / dimethylsulfoxide / 3 h View Scheme
参考文献
Iida, Takashi; Chang, Frederic C.
Journal of Organic Chemistry, 1982 , vol. 47, # 15 p. 2966 - 2972
