Ramoplanin Complex (Synonyms: A-16686, MDL 62198) |
カタログ番号GC48025 |
ラモプラニン複合体は、グラム陽性菌に対する活性を持つ Actinoplanes spp に由来する広域スペクトルのリポグリコデプシペプチド抗生物質です。
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Cas No.: 76168-82-6
Sample solution is provided at 25 µL, 10mM.
Ramoplanin complex is a mixture of ramoplanin A1, -A2, and -A3 originally isolated from Actinoplanes that has antibacterial activity.1,2,3 Ramoplanin complex is active against clinical isolates of the Gram-positive bacteria S. aureus, S. pyogenes, S. pneumoniae, and S. faecalis (MICs = 0.016-2 µg/ml) but not Gram-negative bacteria or C. albicans (MICs = ≥128 µg/ml).2 It inhibits cell wall synthesis in B. subtilis when used at a concentration of 0.5 µg/ml.1 Ramoplanin complex is effective against systemic S. pyogenes, S. pneumoniae, and S. aureus infections in mice with ED50 values of 0.081, 0.14, and approximately 25 mg/kg per day, respectively.
1.Cavalleri, B., Pagani, H., Volpe, G., et al.A-16686, a new antibiotic from actinoplanes. I. Fermentation, isolation and preliminary physico-chemical characteristicsJ. Antibiot. (Tokyo)37(4)309-317(1984) 2.Pallanza, R., Berti, M., Scotti, R., et al.A-16686, a new antibiotic from actinoplanes. II. Biological propertiesJ. Antibiot. (Tokyo)37(4)318-324(1984) 3.Shin, D., Rew, Y., and Boger, D.L.Total synthesis and structure of the ramoplanin A1 and A3 aglycons: Two minor components of the ramoplanin complexProc. Natl. Acad. Sci. USA101(33)11977-11979(2004)
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