CYCLIC KETALS OF 4-ANDROSTENE-3,17-DIONE

[1] DELTA-5,7-STEROIDS .12. STEROIDAL CYCLIC KETALS .1. CYCLIC KETALS OF DELTA-4,7-3-KETOSTEROIDS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1952, 17 (10) : 1341 - 1350

[2] FERNHOLZ E, 1945, Patent No. 2378918

[3] FERNHOLZ E, 1944, Patent No. 2356154

[4] FERNHOLZ E, 1941, 102ND M AM CHEM SOC, pM39

[5] FIESER LF, 1949, NATURAL PRODUCTS REL, P204

[6] SOME STEROID MERCAPTOLS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1947, 69 (03) : 562 - 566

[7] KOSTER H, 1942, Patent No. 2302636

[8] STEROIDS .20. CYCLIC STEROIDAL HEMITHIOKETALS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1951, 73 (10) : 4961 - 4964

[9] STEROIDS .1. 3-THIO-ENOL ETHERS OF DELTA-4-3-KETO STEROIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1949, 71 (11) : 3689 - 3694

[10] WATERS WA, 1950, PHYSICAL ASPECTS ORG, P336

[1] DELTA-5,7-STEROIDS .12. STEROIDAL CYCLIC KETALS .1. CYCLIC KETALS OF DELTA-4,7-3-KETOSTEROIDS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1952, 17 (10) : 1341 - 1350

[2] FERNHOLZ E, 1945, Patent No. 2378918

[3] FERNHOLZ E, 1944, Patent No. 2356154

[4] FERNHOLZ E, 1941, 102ND M AM CHEM SOC, pM39

[5] FIESER LF, 1949, NATURAL PRODUCTS REL, P204

[6] SOME STEROID MERCAPTOLS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1947, 69 (03) : 562 - 566

[7] KOSTER H, 1942, Patent No. 2302636

[8] STEROIDS .20. CYCLIC STEROIDAL HEMITHIOKETALS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1951, 73 (10) : 4961 - 4964

[9] STEROIDS .1. 3-THIO-ENOL ETHERS OF DELTA-4-3-KETO STEROIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1949, 71 (11) : 3689 - 3694

[10] WATERS WA, 1950, PHYSICAL ASPECTS ORG, P336