摘要:
Delta(8(14))-14 alpha-deoxy-and 14 alpha-deoxy-14 alpha-hydroperoxyecdysteroids were synthesized, the reduction of Delta(8(14))-14 alpha-deoxy-20-hydroxyecdysone diacetonide at treatment with complex hydrides of alkali metals was investigated, and the stereochemistry of the obtained 6-hydroxy derivative and its acetate was established.