HCID 15200286, compound → HCID 131718809, compound

Participants

Reaction Steps

The same procedure as in Example 1-1 was carried out by using p-nitrobenzyl (1R,5S,6S)-2-diphenoxyphosphoryloxy-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3-carboxylate (220 mg, 0.37 mmol) and (2S,4S)-4-mercapto-2-(N-methyl-2,5-dioxopyrrolidin-3-yl)-N-(p-nitrobenzyloxycarbonyl)pyrrolidine diastereomer B (140 mg, 0.36 mmol) to obtain p-nitrobenzyl (1R,5S,6S)-6-[(R)-1-hydroxyethyl]-1-methyl-2-[(2S,4S)-2-(N-methyl-2,5-dioxopyrrolidin-3-yl)-N-(p-nitrobenzyloxycarbonyl)pyrrolidin-4-ylthio]-1-carbapen-2-em-3-carboxylate diastereomer B (244 mg, yield: 89.4%).

Provenance & Evidence