SEMISYNTHETIC PENICILLINS. II. COMPOUNDS DERIVED FROM SUBSTITUTED ALPHA-(THIENYLTHIO)PROPIONIC ACIDS.
D002626:Chemistry, Pharmaceutical; D010406:Penicillins; D010604:Pharmacy; D011422:Propionates; D012106:Research; D013876:Thiophenes
D010406:Penicillins; D011422:Propionates; D013876:Thiophenes
CHEMISTRY, PHARMACEUTICAL; EXPERIMENTAL LAB STUDY; PENICILLIN; THIOPHENES