SYNTHESIS OF 17-ALPHA-20-KETOPREGNANES

[1] Notes on isomeres allo-pregnanol-(3)-on-(20) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1935, 68 : 1847 - 1850

[2] The transformation of dehydro-androsterone in 17-iso-progesterone and progesterone. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1939, 72 : 1112 - 1118

[3] 17-iso-Delta(5)-pregnol-(3)-on-(20). [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1937, 70 : 96 - 102

[4] DERUGGIERI P, 1961, GAZZ CHIM ITAL, V91, P672

[5] FIESER LF, 1959, STEROIDS, P628

[6] PREPARATION AND C-20 CONFIGURATION OF 5ALPHA,17ALPHA-PREGNANE-3BETA,20-DIOLS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1962, 27 (09) : 3212 - &

[7] MECHANISM OF SERINI REACTION [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1961, 83 (01) : 251 - &

[8] GOTO T, 1962, J CHEM SOC JAPAN, V83, P1137

[9] ENAMINE DERIVATIVES OF STEROIDAL CARBONYL COMPOUNDS .2. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (08) : 1918 - 1920

[10] ROMO J, 1952, B I QUIM U NAC AUTON, V4, P125

[1] Notes on isomeres allo-pregnanol-(3)-on-(20) [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1935, 68 : 1847 - 1850

[2] The transformation of dehydro-androsterone in 17-iso-progesterone and progesterone. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1939, 72 : 1112 - 1118

[3] 17-iso-Delta(5)-pregnol-(3)-on-(20). [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1937, 70 : 96 - 102

[4] DERUGGIERI P, 1961, GAZZ CHIM ITAL, V91, P672

[5] FIESER LF, 1959, STEROIDS, P628

[6] PREPARATION AND C-20 CONFIGURATION OF 5ALPHA,17ALPHA-PREGNANE-3BETA,20-DIOLS [J]. JOURNAL OF ORGANIC CHEMISTRY, 1962, 27 (09) : 3212 - &

[7] MECHANISM OF SERINI REACTION [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1961, 83 (01) : 251 - &

[8] GOTO T, 1962, J CHEM SOC JAPAN, V83, P1137

[9] ENAMINE DERIVATIVES OF STEROIDAL CARBONYL COMPOUNDS .2. [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (08) : 1918 - 1920

[10] ROMO J, 1952, B I QUIM U NAC AUTON, V4, P125