HCID 14864656, compound → HCID 141560930, compound

Participants

Reaction Steps

Acylation of diphenylmethyl 7-amino-3-(2-amino-3,4-dioxo-1-cyclobutenyl)-3-cephem-4-carboxylate (25 mg, 0.054 mmol) with 1-[2-(2-aminothiazol-4-yl)-(Z)-2-methoxyiminoacetyl]-4-methyltetrazole-5-thione (19.5 mg, 0.066 mmol) in THF (0.25 mL), according to the procedure described in Example 13, afforded the title compound as a granular yellow solid.

Provenance & Evidence