A convenient isomerization of 6-oxo-3α,5-cyclo-5α-steroids to 6-oxo-Δ2-5α-steroids
作者:M. Anastasia、P. Allevi、P. Ciuffreda、A. Oleotti
DOI:10.1016/0039-128x(85)90020-0
日期:1985.6
Direct isomerization of 6-oxo-3 alpha,5-cyclo-5 alpha-steroids to 6-oxo-delta 2-5 alpha-steroids was accomplished by pyridinium hydrobromide in dimethyl-formamide.
Velgova,H. et al., Collection of Czechoslovak Chemical Communications, 1969, vol. 34, p. 3354 - 3376
作者:Velgova,H. et al.
DOI:——
日期:——
Velgova,H. et al., Collection of Czechoslovak Chemical Communications, 1972, vol. 37, p. 1015 - 1034
作者:Velgova,H. et al.
DOI:——
日期:——
Kohout, Ladislav; Velgova, Helena; Strnad, Miroslav, Collection of Czechoslovak Chemical Communications, 1987, vol. 52, # 2, p. 476 - 486
作者:Kohout, Ladislav、Velgova, Helena、Strnad, Miroslav、Kaminek, Miroslav