SEMISYNTHETIC β-LACTAM ANTIBIOTICS. II
- 1 January 1977
- journal article
- research article
- Published by Japan Antibiotics Research Association in The Journal of Antibiotics
- Vol. 30 (5) , 376-381
- https://doi.org/10.7164/antibiotics.30.376
Abstract
A number of penicillins were synthesized from the .alpha.-hydrazinoarylacetic acids via the activated chloride hydrochlorides or via the mixed anhydride of the corresponding N2-benzyloxycarbonyl derivatives. Three penicillins show good activity against gram-positive and gram-negative bacteria and enhanced penicillinase resistance in comparison with ampicillin.This publication has 1 reference indexed in Scilit:
- Semisynthetic Penicillins. V. alpha-(Ylideneimino-oxy)penicillins.Acta Chemica Scandinavica, 1965