p-nitrobenzyl (1R,5R,6S)-2-(di-phenylphosphoryloxy)-6-[(R)-1-hydroxyethyl]-1-methyl-carbapen-2-em-3-carboxylate → HCID 178462281, compound

Participants

Reaction Steps

By using 4-nitrobenzyl (1R,5R,6S)-6-[(1R)-1-hydroxyethyl]-1-methyl-2-(diphenylphosphoryloxy)-1-carbapen-2-em-3-carboxylate (563.2 mg) and (2S,4S)-2-[1-hydroxy-2-[(3S)-3-(4-nitrobenzyloxycarbonylacetimidoylamino)pyrrolidin-1-ylcarbonyl]ethyl]-4-mercapto-1-(4-nitrobenzyloxycarbonyl)pyrrolidine (594.3 mg), reaction and purification were carried out in a similar manner to that described in Example 40-(1), whereby 4-nitrobenzyl (1R,5S,6S)-6-[(1R)-1-hydroxyethyl]-2-[(2S,4S)-2-[(3S)-3-(4-nitrobenzyloxycarbonylacetimidoylamino)pyrrolidin-1-ylcarbonyl]ethyl-1-(4-nitrobenzyloxycarbonyl)pyrrolidin-4-ylthio]-1-methyl-1-carbapen-2-em-3-carboxylate (653.2 mg) was obtained as an amorphous substance.

Provenance & Evidence