(2S,4S)-2-(dimethylaminocarbonyl)-4-mercapto-1-(p-nitrobenzyloxycarbonyl)-1-pyrrolidine → HCID 57290625, compound

Participants

Reaction Steps

Following a procedure similar to that described in Example 18, but using (2S,4S)-2-dimethylcarbamoyl-1-(4-nitrobenzyloxycarbonyl)-4-mercaptopyrrolidine and the crude 4-nitrobenzyl (5S,6S)-6-[1(R)-t-butyldimethylsilyloxyethyl]-2-phenylsulfinyl-1-carbapen-2-em-3-carboxylate (prepared as described in Preparation 47, but used before purification by column chromatography) as starting materials, in relative proportions similar to those used in that Example, the title compound was obtained as a foam-like solid in a yield of 89%.

Provenance & Evidence