Sodium Bicarbonate → HCID 131717276, compound

Participants

Reaction Steps

Sodium 7-[2-(5-carboxylatoamino-1,2,4-thiadiazol-3-yl)-2-allyloxyiminoacetamido]-3-(1-pyridinio)methyl-3-cephem-4-carboxylate (syn isomer) was prepared by reacting 7-[2-(5-amino-1,2,4-thiadiazol-3-yl)-2-allyloxyiminoacetamido]-3-(1-pyridinio)methyl-3-cephem-4-carboxylate hemisulfate (syn isomer((50 mg) and sodium hydrogencarbonate (15.3 mg) and detected according to a similar manner to that of Example 17.

Provenance & Evidence