Compound ID | 3110
Antibiotic B-43
Class: Antimicrobial peptide
| Spectrum of activity: | Gram-positive & Gram-negative |
| Details of activity: | Active against Staphylococcus aureus, Streptococcus pneumoniae, Streptococcus pyogenes, Escherichia coli, Klebsiella pneumoniae, and Salmonella typhimurium |
| Description: | Natural product from Bacillus circulans; similar to polypeptin; lethal to mice when administered at 50 mg/kg via intraperitoneal route |
| Institute where first reported: | Shionogi Research Laboratory, Shionogi & Co., Ltd. |
| Year first mentioned: | 1976 |
| Development status: | Experimental |
| External links: | |
| Citation: | https://www.jstage.jst.go.jp/article/antibiotics1968/29/8/29_8_813/_article/-char/en |
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