| 摘要 |
<p>(I) N-Acylaminomethylpenicillins:- R = Ph opt. substd. or thienyl X = divalent radical derived from a cyclo-propane, -butane, -pentane, -hexane or -hexadiene ring system or from a 5- or 6-membered heterocyclic ring contng. only O or S as heteroatom. (II) Non-toxic salts of (I). Broad-spectrum antibacterials, esp. effective against Pseudomonas spp. Cf. SA.65/4313.</p> |
