202467-69-4

2-[[(3-Carboxyphenyl)amino]carbonyl]-4-mercapto-1-pyrrolidinecarboxylic acid (2S-cis)-1-[(4-nitrophenyl)methyl] ester 3-[[[(2s,4s)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl-2-pyrrolidinyl]carbonyl]amino]benzoic acid 3-[[[(2S,4S)-4-MERCAPTO-2-PYRROLIDINYL-1-(4-NITROBENZYLOXY)CARBONYL]CARBONYL]AMINO]BENZOIC ACID (2S, 4S)-2-[[(3-carboxyphenyl)amino]carbonyl]-4-mercapto-1-(4-nitrobenzyl)pyrrolidinecarboxylate SIDE CHAIN FOR ERTAPENEM ERTAPENEM SIDE CHAIN 1 2-[[(3-carboxyphenyl)amino]carbonyl]-4-mercapto-1-pyrrolidinecarboxylic acid (2s-cis)-1-[(4-nitrophenyl)methyl] ester 4-NITROBENZYL-(2S, 4S)-2-[[(3-CARBOXYPHENYL)AMINO]CARBONYL]-4-MERCAPTO-1-PYRROLIDINECARBOXYLATE ERTAPENEM SIDE CHAIN, 3-[[[(2S,4S)-4-MERCAPTO-1-(4-NITROBENZYLOXY)CARBONYL-2-PYRROLIDINYL]CARBONYL]AMINO]BENZOIC ACID 3-[[[(2S, 4S)-4-MERCAPTO-1-TERT-BUTOXYCARBONYL-2-PYRROLIDINYL]CARBONYL]AMINO]BENZOIC ACID SIDECHAINIFORERTAPENEM