| CAS NO: | 93616-27-4 |
| 包装 | 价格(元) |
| 1mg | 电议 |
| 5mg | 电议 |
| Physical Appearance | A solid |
| Storage | Store at -20°C |
| M.Wt | 1564.3 |
| Cas No. | 93616-27-4 |
| Formula | C72H68Cl2N8O28 |
| Synonyms | Antibiotic L 17054 |
| Solubility | Soluble in ethanol;Soluble in methanol;Soluble in DMSO;Soluble in dimethyl formamide |
| Chemical Name | 34-O-[2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-22,31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-42-O-α-D-mannopyranosyl-ristomycin A aglycone |
| Canonical SMILES | C/C(O)=N/[C@]([C@@](O[C@]([C@@]1([H])/C(O)=N/[C@@](C(O)=O)([H])C(C=C(O)C=C2O[C@]3([H])[C@](O)([H])[C@](O)([H])[C@@](O)([H])[C@@](O3)([H])CO)=C2C4=C(O)C=CC([C@](/N=C(O)/[C@@](/N=C(O)\[C@](/N=C(O)/[C@@](/N=C(O)\[C@@](N)([H])C5=CC6=C(O)C=C5)([H])CC7=CC(Cl)=C |
| 运输条件 | 蓝冰运输或根据您的需求运输。 |
| 一般建议 | 为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同厂家不同批次产品溶解度各有差异，仅做参考。若实验所需浓度过大至产品溶解极限，请添加助溶剂助溶或自行调整浓度。溶液形式一般不宜长期储存，请尽快用完。 |
Teicoplanin A3-1, also known as Antibiotic L 17054, is a glycopeptide antibiotic derived from Actinoplanes teichomyceticus and produces a potent broad spectrum antibiotic activity against gram-positive bacteria.
Teicoplanin A3-1 is a common degradation product of teicoplanins A2-1 to 5, which results from cleavage of the lipoaminoglycoside substituents. Teicoplanins are glycopeptide antibiotics produced by A. teichomyceticus which are effective against gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and E. faecalis. As an antibiotic complex, teicoplanin consists of five closely related factors, T-A2-1, 2, 3, 4 and 5 and a more polar factor, T-A3-1. Additionally, as a glycopeptide antibiotic belonging to the same family as vancomycin, teicoplanin blocks cell wall synthesis in Bacillus subtilis, which is accompanied by an intracellular accumulation of UDP-N-acetylmuramyl-pentapetide [1]. Due to the greater antibacterial activity of teicoplanin than other agents, it has been thoroughly studied as a β-1actamase-resistant agent for the treatment of human infections caused by streptococci and staphylococci, including enterococci [2].
In vitro: Up to now, in vitro study of Teicoplanin A3-1 is still in the development stage.
In vivo: Up to now, in vivo study of Teicoplanin A3-1 is still in the development stage.
References:
[1]. Somma, S., Gastaldo, L., & Corti, A. Teicoplanin, a new antibiotic from Actinoplanes teichomyceticus nov. sp. Antimicrobial Agents and Chemotherapy. 1984; 26(6): 917-923.
[2]. Traina, G., & Bonati, M. Pharmacokinetics of teicoplanin in man after intravenous administration. Journal of Pharmacokinetics and Biopharmaceutics. 1984;12(2): 119-128.
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