Potassium Bromide → HCID 178431947, compound

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Reaction Steps

The title compound is prepared in 14% yield, as a colorless amorphous solid, by acylation of 6-amino-2,2-dimethyl-3-(5-tetrazolyl)penam with 2-(2-[aminomethyl]phenylthio)acetic acid (U.S. Pat. No. 3,766,176), using the method of Example LXXVII. IR(KBr disc): 1780 and 1665 cm-1. NMR (DMSO-d6 /D2O): 7.50 ppm (m, 4H), 5.70 ppm (d, 1H), 5.43 ppm (d, 1H), 5.19 ppm (s, 1H), 4.35 ppm (s, 2H), 3.94 ppm (s, 2H), 1.60 ppm (s, 3H), and 1.00 ppm (s, 3H).

Provenance & Evidence