反应详情

2-Methoxyimino-2-(3-hydroxyphenyl)acetic acid (syn isomer) (1.1 g.) and 7-amino-3-trichloroacetylcarbamoyloxymethyl-3-cephem-4-carboxylic acid (2.35 g.) were reacted and post-treated according to a similar manner to that of Example 3 to give 7-[2-methoxyimino-2-(3-hydroxyphenyl)acetamido]-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid (syn isomer) (0.5 g.). This compound is identified with the compound obtained in Example 2 by I.R. and N.M.R. spectra.

1. additionpost-treated