Synthesis and biological activity of (2-hydroxy-1-naphthyl)-methylamino acetamido-epicillin and cephradine, and (2-hydroxy-1-naphthyl)-methylacetamido 6-APA.
作者:D. D. Y. RYU、B. B. MUKHERJEE、B. K. LEE
DOI:10.7164/antibiotics.30.66
日期:——
Two new penicillins and a new cephalosporin have been synthesized by condensing 2-hydroxy-l-naphthaldehyde with epicillin, 6-aminopenicillanic acid and cephradine, and subsequently reducing the SCHIFF bases with NaBH4. The antimicrobial activities of these compounds are also described.
合成了两种新的青霉素和一种新的头孢菌素,方法是将2-羟基-1-萘醛与史克青霉素、6-氨基青霉烯酸和头孢噻肟缩合,随后用NaBH4还原Schiff碱。文中还描述了这些化合物的抗菌活性。