罗红霉素,Roxithromycin;95.0-102.0% (HPLC)

别名:红霉素9-(-O- [2-甲氧基乙氧基]甲基肟);roxyithromycin;biaxsig;Brilid;Makrodex;Romycin;Roxithromycinum;Rulid;Rulide;Ru-28965;Surlid;Erythromycin 9-(-O-[2-methoxyethoxy]methyloxime)

Empirical Formula (Hill Notation): C41H76N2O15 CAS号: 80214-83-1 分子量: 837.05 MDL编号: MFCD00214389 PubChem化学物质编号: 24899369 NACRES: NA.85
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): R4393
CAS号: 80214-83-1
MDL号: MFCD00214389
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¥476.00

说明

罗红霉素是一种半合成的大环内酯类抗生素。罗红霉素用于阻止细菌蛋白质合成。临床上,它用于治疗呼吸道、泌尿系统和软组织感染。它具有与红霉素相似的抗菌谱,但是某些革兰氏阴性菌的首选治疗方法,如嗜肺军团菌。
罗红霉素削弱NADPH氧化酶的活性,改变其胞浆成分向中性粒细胞膜的易位。它在成分、化学结构和作用机制上与红霉素、阿奇霉素和克拉霉素相似。罗红霉素与细菌核糖体的50S亚基结合,抑制肽的易位。
半合成红霉素衍生物。影响NADPH氧化酶活性,并改变其胞浆成分向中性粒细胞膜的易位。

一般描述

Chemical structure: macrolide
 

应用

Roxithromycin is a semi-synthetic macrolide antibiotic. Roxithromycin is used to block bacterial protein synthesis. Clinically, it is used to treat respiratory tract, urinary and soft tissue infections. It has a similar antimicrobial spectrum as erythromycin, but is the preferred treatment for certain gram-negative bacteria, such as Legionella pneumophila.
 

生化/生理作用

Roxithromycin impairs NADPH oxidase activation and alters translocation of its cytosolic components to the neutrophil membrane. It is similar in composition, chemical structure and mechanism of action to erythromycin, azithromycin, and clarithromycin. Roxithromycin binds to the subunit 50S of the bacterial ribosome, inhibiting the translocation of peptides.
Semisynthetic erythromycin derivative. Impairs NADPH oxidase activation and alters translocation of its cytosolic components to the neutrophil membrane.
 

其他说明

Keep container tightly closed in a dry and well-ventilated place.
 
 

属性

质量水平

200

测定

95.0-102.0% (HPLC)

形式

powder or crystals

溶解性

chloroform: soluble 10 mg/mL

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

作用机制

protein synthesis | interferes

储存温度

2-8°C

SMILES string

CCC1OC(=O)C(C)C(OC2CC(C)(OC)C(O)C(C)O2)C(C)C(OC3OC(C)CC(C3O)N(C)C)C(C)(O)CC(C)C(=N/OCOCCOC)\C(C)C(O)C1(C)O

InChI

1S/C41H76N2O15/c1-15-29-41(10,49)34(45)24(4)31(42-53-21-52-17-16-50-13)22(2)19-39(8,48)36(58-38-32(44)28(43(11)12)18-23(3)54-38)25(5)33(26(6)37(47)56-29)57-30-20-40(9,51-14)35(46)27(7)55-30/h22-30,32-36,38,44-46,48-49H,15-21H2,1-14H3/b42-31+

InChI key

RXZBMPWDPOLZGW-FEMONOMJSA-N

 

安全信息

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.2-8°C冷藏
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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