您好，欢迎来到化工原料网！ [登录] [免费注册]
化工原料网
发布求购
位置：首页 > 产品库 > Teicoplanin A2-3
立即咨询
咨询类型：
     
*姓名：
*电话：
*单位：
Email：
*留言内容：
请详细说明您的需求。
*验证码：
 
Teicoplanin A2-3
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
Teicoplanin A2-3图片
CAS NO:91032-36-9
包装与价格：
包装价格(元)
1mg电议
5mg电议

产品介绍
Cas No.91032-36-9
别名替考拉宁A2-3
化学名34-O-[2-(acetylamino)-2-deoxy-β-D-glucopyranosyl]-22,31-dichloro-7-demethyl-64-O-demethyl-19-deoxy-56-O-[2-deoxy-2-[(1-oxodecyl)amino]-β-D-glucopyranosyl]-42-O-α-D-mannopyranosyl-ristomycin A aglycone
Canonical SMILESCCCCCCCCC/C(O)=N/[C@]([C@@](OC1=C2C=C([C@](/N=C(O)\[C@](/N=C(O)/[C@@](/N=C(O)\[C@@](N)([H])C3=CC4=C(O)C=C3)([H])CC5=CC(Cl)=C(O2)C=C5)([H])C6=CC(O)=CC(O4)=C6)([H])/C(O)=N/[C@](/C(O)=N/7)([H])C8=CC(C9=C([C@@]%10([H])C(O)=O)C=C(O)C=C9O[C@]%11([H])[C@](O)([H]
分子式C88H97Cl2N9O33
分子量1879.7
溶解度Soluble in ethanol;Soluble in methanol;Soluble in DMSO;Soluble in dimethyl formamide
储存条件Store at -20℃
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Teicoplanin A2-3 is a major component of the teicoplanin complex [1-3].

Teicoplanins, lipoglycopeptide antibiotics, are glycopeptide antibiotics produced by A. teichomyceticus that are broadly effective against Gram-positive bacteria in vitro. Teicoplanins consist of five major components (A2-1, A2-2, A2-3, A2-4 and A2-5), one hydrolysis component (A3-1), and four minor components (RS-1, RS-2, RS-3, RS-4) [1]. Teicoplanins have been recently used for the treatment of multitudinous aerobic and anaerobic Gram-positive infections. Teicoplanins have been rapidly and extensively absorbed from the peritoneal cavity and muscle, but very poorly absorbed from the gastrointestinal tract [2]. Teicoplanin is highly bound in plasma to albumin and in tissues. Both renal and nonrenal mechanisms have been implicated in the elimination of the drug. For at least after one day administration, the concentrations of teicoplanin in serum and urine exceeded the MIC ranging from 0.02-2 μg/ml on many pathogenic organisms [3].

References:
[1] Bernareggi A, Borghi A, Borgonovi M, et al.  Teicoplanin metabolism in humans[J]. Antimicrobial agents and chemotherapy, 1992, 36(8): 1744-1749.
[2] Rowland M.  Clinical pharmacokinetics of teicoplanin[J]. Clinical pharmacokinetics, 1990, 18(3): 184-209.
[3] Traina G L, Bonati M.  Pharmacokinetics of teicoplanin in man after intravenous administration[J]. Journal of Pharmacokinetics and Pharmacodynamics, 1984, 12(2): 119-128.