STEROIDS .1. 12BETA-METHYL-12ALPHA-HYDROXYPROGESTERONE

[11] STEROIDS DERIVED FROM BILE ACIDS .18. INTRODUCTION OF THE 4,5-DOUBLE BOND OF CORTISONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (23) : 5811 - 5813

[12] PADDOCK NL, 1953, CHEM IND-LONDON, P63

[13] 12-Oxy- and 12-Keto-pregnane-derivatives. [J]. HELVETICA CHIMICA ACTA, 1940, 23 : 747 - 753

[14] STEREOISMERIC SUBSTITUTED 11-KETO-20-HYDROXYPREGNANES .3. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1949, 71 (04) : 1175 - 1180

[15] SICHER J, 1953, COLLECTION CZECHOSLO, V4, P487

[11] STEROIDS DERIVED FROM BILE ACIDS .18. INTRODUCTION OF THE 4,5-DOUBLE BOND OF CORTISONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (23) : 5811 - 5813

[12] PADDOCK NL, 1953, CHEM IND-LONDON, P63

[13] 12-Oxy- and 12-Keto-pregnane-derivatives. [J]. HELVETICA CHIMICA ACTA, 1940, 23 : 747 - 753

[14] STEREOISMERIC SUBSTITUTED 11-KETO-20-HYDROXYPREGNANES .3. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1949, 71 (04) : 1175 - 1180

[15] SICHER J, 1953, COLLECTION CZECHOSLO, V4, P487