(Phenylsulfinyl)acetic acid → 7-(Phenylsulfinylacetamido)-3-methoxymethyl-3-cephem-4-carboxylic acid
Reaction equation
[C:1]1([S:7]([CH2:9][C:10]([OH:12])=O)=[O:8])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[NH2:13][CH:14]1[C:27](=[O:28])[N:16]2[C:17]([C:24]([OH:26])=[O:25])=[C:18]([CH2:21][O:22][CH3:23])[CH2:19][S:20][C@H:15]12>>[C:1]1([S:7]([CH2:9][C:10]([NH:13][CH:14]2[C:27](=[O:28])[N:16]3[C:17]([C:24]([OH:26])=[O:25])=[C:18]([CH2:21][O:22][CH3:23])[CH2:19][S:20][C@H:15]23)=[O:12])=[O:8])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1Participants
3
Procedure
368 mg. of phenylsulfinylacetic acid and 7-amino-3-methoxymethyl-3-cephem-4-carboxylic acid were reacted in the same manner as described in Example 28 and 320 mg. of 7-(phenylsulfinylacetamido)-3-methoxymethyl-3-cephem-4-carboxylic acid were obtained.
Sources & evidence
- ORD record
- ord-0830c494792b4a6197c5b92e4940f65e
- Source dataset
- uspto-grants-1981_01