作者:Yasunori Funabashi、Shigetoshi Tsubotani、Katsuo Koyama、Nozomi Katayama、Setsuo Harada
DOI:10.1016/s0040-4020(01)80503-2
日期:1993.1
The chemical structure of a new dipeptide antibiotic, TAN-1057 A, isolated from the broth filtrate of Flexibacter sp. PK-74 was determined to be (3'S, 5S)-5-[N-methyl-N-(3'-amino-6'-guanidinohexanoyl)amino]-5,6-dihydro-2-ureido-4(1H)-pyrimidone. The antibiotic was specifically active against staphylococcus species including methicillin-resistant strains.