STEROIDS .62. SYNTHESIS OF PROGESTERONE 3-CYCLOETHYLENE KETAL

[1] Transition of dehydro-androsterone in progesterone: A simple way for the artifical production of the pregnancy hormones from cholesterol. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1939, 72 : 182 - 187

[2] PREPARATION OF THE 3-ETHYLENEDIOXY DERIVATIVES OF 11-KETOPROGESTERONE, DEHYDROCORTICOSTERONE ACETATE AND CORTISONE ACETATE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (07) : 1716 - 1718

[3] PREPARATION OF ETHYLENEDIOXY DERIVATIVES OF KETOSTEROIDS BY EXCHANGE DIOXOLANATION - AN IMPROVED SYNTHESIS OF TESTOSTERONE FROM-DELTA-4-ANDROSTENE-3,17-DIONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1954, 76 (05) : 1359 - 1363

[4] ERCOLI A, 1954, GAZZ CHIM ITAL, V84, P312

[5] Sterols. C. Diosgenin [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1940, 62 : 2525 - 2532

[6] APPROACHES TO THE TOTAL SYNTHESIS OF ADRENAL STEROIDS .11. DEHYDROCORTICOSTERONE AND CORTISONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1954, 76 (20) : 5031 - 5034

[7] APPROACHES TO THE TOTAL SYNTHESIS OF ADRENAL STEROIDS .5. 4B-METHYL-7-ETHYLENEDIOXY-1,2,3,4,4A-ALPHA,4B,5,6,7,8,10,10A-BETA-DODECAHYDROPHENANTHRENE-4-BETA-OL-1-ONE AND RELATED TRICYCLIC DERIVATIVES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (02) : 422 - 429

[8] STEROIDS .61. SYNTHESIS OF 19-NOR-DESOXYCORTICOSTERONE, A POTENT MINERALOCORTICOID HORMONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1955, 77 (01) : 148 - 151

[9] STEREOSPECIFIC TOTAL SYNTHESIS OF CORTISONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (19) : 4974 - 4976

[10] STEROIDS .50. THE OXIDATION OF STEROIDAL ALLYLIC ALCOHOLS WITH MANGANESE DIOXIDE - A NOVEL SYNTHESIS OF TESTOSTERONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (23) : 5930 - 5932

[1] Transition of dehydro-androsterone in progesterone: A simple way for the artifical production of the pregnancy hormones from cholesterol. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1939, 72 : 182 - 187

[2] PREPARATION OF THE 3-ETHYLENEDIOXY DERIVATIVES OF 11-KETOPROGESTERONE, DEHYDROCORTICOSTERONE ACETATE AND CORTISONE ACETATE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (07) : 1716 - 1718

[3] PREPARATION OF ETHYLENEDIOXY DERIVATIVES OF KETOSTEROIDS BY EXCHANGE DIOXOLANATION - AN IMPROVED SYNTHESIS OF TESTOSTERONE FROM-DELTA-4-ANDROSTENE-3,17-DIONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1954, 76 (05) : 1359 - 1363

[4] ERCOLI A, 1954, GAZZ CHIM ITAL, V84, P312

[5] Sterols. C. Diosgenin [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1940, 62 : 2525 - 2532

[6] APPROACHES TO THE TOTAL SYNTHESIS OF ADRENAL STEROIDS .11. DEHYDROCORTICOSTERONE AND CORTISONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1954, 76 (20) : 5031 - 5034

[7] APPROACHES TO THE TOTAL SYNTHESIS OF ADRENAL STEROIDS .5. 4B-METHYL-7-ETHYLENEDIOXY-1,2,3,4,4A-ALPHA,4B,5,6,7,8,10,10A-BETA-DODECAHYDROPHENANTHRENE-4-BETA-OL-1-ONE AND RELATED TRICYCLIC DERIVATIVES [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (02) : 422 - 429

[8] STEROIDS .61. SYNTHESIS OF 19-NOR-DESOXYCORTICOSTERONE, A POTENT MINERALOCORTICOID HORMONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1955, 77 (01) : 148 - 151

[9] STEREOSPECIFIC TOTAL SYNTHESIS OF CORTISONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1952, 74 (19) : 4974 - 4976

[10] STEROIDS .50. THE OXIDATION OF STEROIDAL ALLYLIC ALCOHOLS WITH MANGANESE DIOXIDE - A NOVEL SYNTHESIS OF TESTOSTERONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (23) : 5930 - 5932