A NEW REDUCTIVE ACYLATION OF AZETIDINONE DISULFIDE IN THE ROUTE TO PENEMS

[1] DESULFURATIVE APPROACHES TO PENEM ANTIBIOTICS .6. FROM PENAM METHYL-ESTERS TO PENEM ACETONYL ESTERS - A FULLY CONSERVATIVE CONVERSION [J]. TETRAHEDRON LETTERS, 1984, 25 (37) : 4171 - 4174

[2] ALPEGIANI M, J AM CHEM SOC, V107

[3] A NEW ROUTE TO PENEMS AND CARBAPENEMS [J]. TETRAHEDRON LETTERS, 1984, 25 (22) : 2395 - 2398

[4] BATTISTINI C, 1985, RECENT ADV CHEM BETA, P357

[5] A CONVENIENT METHOD FOR PREPARATION OF THIOLESTERS [J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1970, 43 (08) : 2632 - +

[6] PENEMS, A NEW CLASS OF BETA-LACTAM ANTIBIOTICS - 6-ACYLAMINOPENEM-3-CARBOXYLIC ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (26) : 8214 - 8222

[7] PENEMS, A NEW CLASS OF BETA-LACTAM ANTIBIOTICS .3. SYNTHESIS OF OPTICALLY-ACTIVE 2-METHYL-(5R)-PENEM-3-CARBOXYLIC ACID [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (21) : 6301 - 6305

[8] SYNTHESIS AND BIOLOGICAL PROPERTIES OF SODIUM (5R,6S,8R)-6-ALPHA-HYDROXYETHYL-2-CARBAMOYLOXYMETHYL-2-PENEM-3-CARBOXYLATE (FCE-22101) AND ITS ORALLY ABSORBED ESTERS FCE-22553 AND FCE-22891 [J]. JOURNAL OF ANTIBIOTICS, 1983, 36 (07) : 938 - 941

[9] KAMIYA T, 1973, TETRAHEDRON LETT, P3001

[10] ONE-STEP SYNTHESIS OF OXAZOLINOAZETIDINONES FROM PENICILLIN SULFOXIDES - POTENTIAL INTERMEDIATES FOR 1-OXACEPHEM SYNTHESIS [J]. TETRAHEDRON LETTERS, 1981, 22 (32) : 3089 - 3092

[1] DESULFURATIVE APPROACHES TO PENEM ANTIBIOTICS .6. FROM PENAM METHYL-ESTERS TO PENEM ACETONYL ESTERS - A FULLY CONSERVATIVE CONVERSION [J]. TETRAHEDRON LETTERS, 1984, 25 (37) : 4171 - 4174

[2] ALPEGIANI M, J AM CHEM SOC, V107

[3] A NEW ROUTE TO PENEMS AND CARBAPENEMS [J]. TETRAHEDRON LETTERS, 1984, 25 (22) : 2395 - 2398

[4] BATTISTINI C, 1985, RECENT ADV CHEM BETA, P357

[5] A CONVENIENT METHOD FOR PREPARATION OF THIOLESTERS [J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1970, 43 (08) : 2632 - +

[6] PENEMS, A NEW CLASS OF BETA-LACTAM ANTIBIOTICS - 6-ACYLAMINOPENEM-3-CARBOXYLIC ACIDS [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1978, 100 (26) : 8214 - 8222

[7] PENEMS, A NEW CLASS OF BETA-LACTAM ANTIBIOTICS .3. SYNTHESIS OF OPTICALLY-ACTIVE 2-METHYL-(5R)-PENEM-3-CARBOXYLIC ACID [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (21) : 6301 - 6305

[8] SYNTHESIS AND BIOLOGICAL PROPERTIES OF SODIUM (5R,6S,8R)-6-ALPHA-HYDROXYETHYL-2-CARBAMOYLOXYMETHYL-2-PENEM-3-CARBOXYLATE (FCE-22101) AND ITS ORALLY ABSORBED ESTERS FCE-22553 AND FCE-22891 [J]. JOURNAL OF ANTIBIOTICS, 1983, 36 (07) : 938 - 941

[9] KAMIYA T, 1973, TETRAHEDRON LETT, P3001

[10] ONE-STEP SYNTHESIS OF OXAZOLINOAZETIDINONES FROM PENICILLIN SULFOXIDES - POTENTIAL INTERMEDIATES FOR 1-OXACEPHEM SYNTHESIS [J]. TETRAHEDRON LETTERS, 1981, 22 (32) : 3089 - 3092