17Alpha-羟基孕甾-4-烯-3,11,20-三酮合成路线 (共 16 条)
反应条件
mercaptoacetic acid in N,N-dimethyl-formamide 0.25 h; Ambient temperature;
参考文献
Mikhal'chuk, A. L.; Pschenichnyi, V. N.
Journal of Organic Chemistry USSR (English Translation), 1991 , vol. 27, # 8.1 p. 1479 - 1485
Zhurnal Organicheskoi Khimii, 1991 , vol. 27, # 8 p. 1686 - 1693
反应条件
sodium iodide; zinc in ethylene glycol dimethyl ether; water 5 h; Heating;
参考文献
Cooley, George; Kirk, David N.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1984 , # 6 p. 1205 - 1212
反应条件
1: CrO3; water containing acetic acid 2: bromine / Erhitzen des Reaktionsprodukts mit Pyridin View Scheme
参考文献
Journal of the American Chemical Society, , vol. 70, p. 1454,1455
Journal of the American Chemical Society, , vol. 71, p. 1169
反应条件
pyridine; p-toluenesulfonyl chloride Erwaermen des Reaktionsprodukts mit NaI und Essigsaeure;
参考文献
Journal of the American Chemical Society, , vol. 80, p. 3091
反应条件
bromine Erhitzen des Reaktionsprodukts mit Pyridin;
参考文献
Journal of the American Chemical Society, , vol. 70, p. 1454,1455
Journal of the American Chemical Society, , vol. 71, p. 1169
反应条件
chromium(VI) oxide; acetic acid
参考文献
Journal of the American Chemical Society, , vol. 74, p. 3962
Journal of the American Chemical Society, , vol. 75, p. 416
反应条件
chromium(VI) oxide; sulfuric acid; acetone Isomerisierung des Reaktionsprodukts mit HCl und Essigsaeure;
参考文献
Journal of the American Chemical Society, , vol. 81, p. 439
反应条件
semicarbazide-hydrochloride; sodium acetate Behandeln anschliessend mit Brenztraubensaeure;
参考文献
Journal of the American Chemical Society, , vol. 76, p. 546,550
参考文献
Journal of the American Chemical Society, , vol. 74, p. 483,485
反应条件
1: mit Hilfe von Rhizopus nigricans 2: CrO3; acetic acid View Scheme
参考文献
Journal of the American Chemical Society, , vol. 75, p. 416