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安全信息

P9703

Sigma-Aldrich

游霉素

from Streptomyces chattanoogensis, ≥95% (HPLC)

别名:

那他霉素

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About This Item

经验公式（希尔记法）:
C33H47NO13
CAS号:
7681-93-8
分子量:
665.73
EC 号:
231-683-5
MDL编号:
MFCD00135085
UNSPSC代码:
51102829
PubChem化学物质编号:
24899055
NACRES:
NA.85

生物来源

Streptomyces chattanoogensis

质量水平

300

方案

≥95% (HPLC)

表单

lyophilized powder
powder

溶解性

0.1% formic acid in methanol: soluble 1 mg/mL

抗生素抗菌谱

fungi

应用

agriculture
environmental

作用机制

cell membrane | interferes

储存温度

2-8°C

SMILES字符串

C[C@@H]1C\C=C\C=C\C=C\C=C\[C@@H](C[C@@H]2O[C@](O)(C[C@@H](O)C[C@H]3O[C@@H]3\C=C\C(=O)O1)C[C@H](O)[C@H]2C(O)=O)O[C@@H]4O[C@H](C)[C@@H](O)[C@H](N)[C@@H]4O

InChI

1S/C33H47NO13/c1-18-10-8-6-4-3-5-7-9-11-21(45-32-30(39)28(34)29(38)19(2)44-32)15-25-27(31(40)41)22(36)17-33(42,47-25)16-20(35)14-24-23(46-24)12-13-26(37)43-18/h3-9,11-13,18-25,27-30,32,35-36,38-39,42H,10,14-17,34H2,1-2H3,(H,40,41)/b4-3+,7-5+,8-6+,11-9+,13-12+/t18-,19-,20+,21+,22+,23-,24-,25+,27-,28+,29-,30+,32+,33-/m1/s1

InChI key

NCXMLFZGDNKEPB-FFPOYIOWSA-N

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一般描述

Chemical structure: macrolide

应用

Pimaricin is an amphoteric antibiotic from Streptomyces chattanoogensis. It is used for a variety of fungal infections, mainly topically. It is used as an ergosterol and cholesterol binding agent to study lipid bilayer dynamics, especially in fungal cells. Pimaricin is used as a fungicide in agar media. It is used to study the pleitropic regulator AdpAch and the gamma-butyrolactone regulatory system of Streptomyces chattanoogensis.

生化/生理作用

与麦角固醇特异性结合并阻止真菌生长的抗真菌多烯大环内脂。但不同于制霉菌素和菲律宾菌素不同，那他霉素不会改变细胞质膜的渗透性

其他说明

Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature: 2 - 8 °C. Light sensitive.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

监管及禁止进口产品

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分析证书(COA)

Lot/Batch Number
0000384466
0000128392
0000187089
0000342950
0000332132

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Gamma-Butyrolactone Regulatory System of Streptomyces chattanoogensis Links Nutrient Utilization, Metabolism, and Development
Yi-Ling Du, Shan-Zhen Li, et al.
Microbiology, 77, 8415-8426 (2011)
Yi-Ling Du et al.
Microbiology (Reading, England), 157(Pt 5), 1300-1311 (2011-02-19)
The complete natamycin (NTM) biosynthetic gene cluster of Streptomyces chattanoogensis was cloned and confirmed by the disruption of pathway-specific activator genes. Comparative cluster analysis with its counterpart in Streptomyces natalensis revealed different cluster architecture between these two clusters. Compared with
R S Bhatta et al.
International journal of pharmaceutics, 432(1-2), 105-112 (2012-05-10)
The aim of this study was to prepare natamycin encapsulated lecithin/chitosan mucoadhesive nanoparticles (NPs) for prolonged ocular application. These NPs were characterized by their mean particle size 213nm, encapsulation efficiency 73.57%, with a theoretical drug loading 5.09% and zeta potential
Yvonne Maria te Welscher et al.
Proceedings of the National Academy of Sciences of the United States of America, 109(28), 11156-11159 (2012-06-27)
The limited therapeutic arsenal and the increase in reports of fungal resistance to multiple antifungal agents have made fungal infections a major therapeutic challenge. The polyene antibiotics are the only group of antifungal antibiotics that directly target the plasma membrane
Chau-Minh Phan et al.
Eye & contact lens, 39(2), 162-168 (2013-02-09)
To investigate the uptake and release of the antifungal ocular drug, natamycin from commercially available conventional hydrogel (CH) and silicone hydrogel (SH) contact lens (CL) materials and to evaluate the effectiveness of this delivery method. Five commercial SH CLs (balafilcon
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