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Equisetin
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。
Equisetin图片
CAS NO:57749-43-6
包装与价格：
包装价格(元)
1mg电议
5mg电议

产品介绍
Equisetin 是一种从陆生真菌 Fusarium equiseti NRRL 5537 中分离出来的 N-甲基丝氨酸衍生的酰基四甲酸。
Cas No.57749-43-6
别名尹奎色亭
化学名(3E,5S)-5-(hydroxymethyl)-3-[hydroxy[(1S,2R,4aS,6R,8aR)-1,2,4a,5,6,7,8,8a-octahydro-1,6-dimethyl-2-(1E)-1-propen-1-yl-1-naphthalenyl]methylene]-1-methyl-2,4-pyrrolidinedione
Canonical SMILESC/C=C/[C@H](C=C1)[C@](/C(O)=C2C([C@H](CO)N(C)C/2=O)=O)(C)[C@@]3([H])[C@@]1([H])C[C@H](C)CC3
分子式C22H31NO4
分子量373.5
溶解度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

Equisetin is an N-methylserine-derived acyl tetramic acid isolated from a terrestrial fungus Fusarium equiseti NRRL 5537[1]. Equisetin is a tetramate-containing natural product with antibiotic and cytotoxic activity[2]. Equisetin inhibits the growth of Gram-positive bacteria and HIV-1 integrase activity but shows no activity against Gram-negative bacteria[3]. Equisetin is a Quorum-sensing inhibitor (QSI) that attenuates QS-regulated virulence phenotypes in P. aeruginosa without affecting the growth of bacterias, serves as a leading compound for the treatment of P. aeruginosa infections[4].

References:
[1]. Burmeister HR, et al. Antibiotic produced by Fusarium equiseti NRRL 5537. Antimicrob Agents Chemother. 1974 Jun;5(6):634-9.
[2]. Vesonder RF, et al. Equisetin, an antibiotic from Fusarium equiseti NRRL 5537, identified as a derivative of N-methyl-2, 4-pyrollidone. J Antibiot (Tokyo). 1979 Jul;32(7):759-61.
[3]. Lee J, et al. The hierarchy quorum sensing network in Pseudomonas aeruginosa. Protein Cell. 2015 Jan;6(1):26-41.
[4]. Zhang M, et al. Equisetin as potential quorum sensing inhibitor of Pseudomonas aeruginosa. Biotechnol Lett. 2018 May;40(5):865-870.