ENANTIOSPECIFIC SYNTHESIS OF A CHIRAL INTERMEDIATE IN STEROID-SYNTHESIS

[21] OPPOLZER W, 1978, SYNTHESIS-STUTTGART, P793

[22] THE ENANTIOSELECTIVE SYNTHESIS OF (+)-ESTRADIOL FROM 1,3-DIHYDROBENZO [C]THIOPHENE-2,2-DIOXIDE BY SUCCESSIVE THERMAL SO2-EXTRUSION AND CYCLOADDITION REACTIONS [J]. HELVETICA CHIMICA ACTA, 1980, 63 (06) : 1703 - 1705

[23] (25S)-1ALPHA,25,26-TRIHYDROXYCHOLECALCIFEROL, A NEW VITAMIN-D3 METABOLITE - SYNTHESIS AND ABSOLUTE STEREOCHEMISTRY AT C(25) - PRELIMINARY COMMUNICATION [J]. HELVETICA CHIMICA ACTA, 1981, 64 (07) : 2138 - 2141

[24] SYNTHESIS AND STRUCTURE PROOF OF A VITAMIN-D3 METABOLITE, 25(S),26-DIHYDROXYCHOLECALCIFEROL [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (05) : 1253 - 1255

[25] TRIPLY CONVERGENT SYNTHESIS OF 1-ALPHA,25-DIHYDROXY-24(R)-FLUOROCHOLECALCIFEROL [J]. JOURNAL OF ORGANIC CHEMISTRY, 1988, 53 (05) : 1040 - 1046

[26] ENANTIOSELECTIVE SYNTHESIS OF AN INTERMEDIATE FOR THE INTRAMOLECULAR DIELS-ALDER CONSTRUCTION OF 11-KETOSTEROIDS [J]. TETRAHEDRON LETTERS, 1987, 28 (19) : 2087 - 2090

[27] STEREOSELECTIVE SYNTHESIS OF STEROID SIDE-CHAIN - ROUTE TO DE-AB-CHOLESTAN-9-ONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (17) : 5259 - 5261

[28] TAUB D, 1984, TOTAL SYNTHESIS NATU, V6, P247

[29] SYNTHESIS OF 21-HYDROXYCHOLESTEROL AND 25-HYDROXYCHOLESTEROL FROM 3 BETA-HYDROXYANDROST-5-EN-17-ONE - METHOD FOR STEREOSPECIFIC CONSTRUCTION OF STEROL SIDE-CHAINS [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1978, (11): : 1282 - 1288

[21] OPPOLZER W, 1978, SYNTHESIS-STUTTGART, P793

[22] THE ENANTIOSELECTIVE SYNTHESIS OF (+)-ESTRADIOL FROM 1,3-DIHYDROBENZO [C]THIOPHENE-2,2-DIOXIDE BY SUCCESSIVE THERMAL SO2-EXTRUSION AND CYCLOADDITION REACTIONS [J]. HELVETICA CHIMICA ACTA, 1980, 63 (06) : 1703 - 1705

[23] (25S)-1ALPHA,25,26-TRIHYDROXYCHOLECALCIFEROL, A NEW VITAMIN-D3 METABOLITE - SYNTHESIS AND ABSOLUTE STEREOCHEMISTRY AT C(25) - PRELIMINARY COMMUNICATION [J]. HELVETICA CHIMICA ACTA, 1981, 64 (07) : 2138 - 2141

[24] SYNTHESIS AND STRUCTURE PROOF OF A VITAMIN-D3 METABOLITE, 25(S),26-DIHYDROXYCHOLECALCIFEROL [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (05) : 1253 - 1255

[25] TRIPLY CONVERGENT SYNTHESIS OF 1-ALPHA,25-DIHYDROXY-24(R)-FLUOROCHOLECALCIFEROL [J]. JOURNAL OF ORGANIC CHEMISTRY, 1988, 53 (05) : 1040 - 1046

[26] ENANTIOSELECTIVE SYNTHESIS OF AN INTERMEDIATE FOR THE INTRAMOLECULAR DIELS-ALDER CONSTRUCTION OF 11-KETOSTEROIDS [J]. TETRAHEDRON LETTERS, 1987, 28 (19) : 2087 - 2090

[27] STEREOSELECTIVE SYNTHESIS OF STEROID SIDE-CHAIN - ROUTE TO DE-AB-CHOLESTAN-9-ONE [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1981, 103 (17) : 5259 - 5261

[28] TAUB D, 1984, TOTAL SYNTHESIS NATU, V6, P247

[29] SYNTHESIS OF 21-HYDROXYCHOLESTEROL AND 25-HYDROXYCHOLESTEROL FROM 3 BETA-HYDROXYANDROST-5-EN-17-ONE - METHOD FOR STEREOSPECIFIC CONSTRUCTION OF STEROL SIDE-CHAINS [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1978, (11): : 1282 - 1288