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- [1] SYNTHESIS, STRUCTURE AND REACTIONS OF SECOSTEROIDS CONTAINING A MEDIUM-SIZED RING .15. CONFORMATIONS OF THE 10-MEMBERED RING IN 5, 10-SECOSTEROIDS .2. (E)-3A-ACETOXY-5, 10-SECO-1 (10)-CHOLESTEN-5-ONE AND (E)-5, 10-SECO-1 (10)-CHOLESTENE-3,5-DIONE HELVETICA CHIMICA ACTA, 1979, 62 (06) : 1770 - 1784
- [6] SYNTHESIS, STRUCTURE AND REACTIONS OF SECO-STEROIDS CONTAINING A MEDIUM-SIZED RING .29. LEAD-TETRAACETATE OXIDATION OF (Z) AND (E)-5,10-SECOCHOLEST-1(10)-ENE-3-BETA,5-ALPHA-DIOL 3-ACETATE BULLETIN DES SOCIETES CHIMIQUES BELGES, 1988, 97 (11-12): : 1095 - 1099
- [7] SYNTHESIS, STRUCTURE AND REACTIONS OF SECO-STEROIDS CONTAINING A MEDIUM-SIZED RING .24. MOLECULAR-STRUCTURES OF THE INTERNAL ACETALS DERIVED FROM (1S,10S) DIHYDROXY-3-BETA-ACETOXY-5, 10-SECO-5-CHOLESTANONES AND (1R,10R)-DIHYDROXY-3-BETA-ACETOXY-5,10-SECO-5-CHOLESTANONES BULLETIN DES SOCIETES CHIMIQUES BELGES, 1987, 96 (01): : 35 - 39