STEROIDAL SAPOGENINS I TRANSFORMATION OF KRYPTOGENIN IN TO DIOSGENIN AND PSEUDO DIOSGENIN
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LABORATORIOS SYNTEX, CD. MEXICO, DF, MEX
Abstract
1. Kryptogenin and its diacetate have been reduced with Raney nickel to 16-dihydrokryptogenin and its diacetate, respectively. 2. Strong evidence has been presented that the 16-keto group of kryptogenin is more reactive than the 22-keto group. 3. 16-Dihyd