Synthese von A-Homo-19-norsteroiden. Über Steroide, 214. Mitteilung
摘要:
Abstract3‐Oxo‐19‐mesyloxy‐Δ1; 4‐steroids and their 19‐chloro analogues are converted into 4‐oxo‐Δ1; 5(10)‐A‐homo‐19‐norsteroids by treatment with lithium and biphenyl in tetrahydrofuran solution.
Synthese von A-Homo-19-norsteroiden. Über Steroide, 214. Mitteilung
摘要:
Abstract3‐Oxo‐19‐mesyloxy‐Δ1; 4‐steroids and their 19‐chloro analogues are converted into 4‐oxo‐Δ1; 5(10)‐A‐homo‐19‐norsteroids by treatment with lithium and biphenyl in tetrahydrofuran solution.