CAS: 53066-26-5; Lexithromycin

该化合物是一种来自红血球的大型抗生素,主要用于通过抑制易感染细菌中的蛋白合成来治疗细菌感染; 莱克西洛美素的化学结构具有大型乳内酮环,这是巨型硫化物的特征,它包含若干功能组,有助于其抗菌活动. 莱克西洛美素对一系列的格外阳性和某些格外阴性细菌有效,使其有助于治疗呼吸道感染,皮肤感染和某些性传播疾病. 其行动机制与细菌血清的50S子单元相关,从而阻断了化链的延长. 莱克西罗美素一般都受到很好的调制,但与其他抗生素一样,它可能会造成副作用,如胃肠炎. 重要的是,要明智地使用这种抗生素来防止抗生素抗体抗体的发育. 与任何药物一样,它应该由基于特定感染和病人需要的保健专业人员根据特定感染和病人需要来规定.

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MSDS等安全信息

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    N-methoxylamine hydr°Chloride erythromycin A(E)-2'-O-4''-O-diformyl-9-deoxo-9-methoxyiminoerythromycin A (E)-11-O-(2-dimethylaminoethoxy)methyl-9-deoxo-9-methoxyiminoerythromycin A

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      海关参考信息

      专利信息


      专利号:US-9693999-B2
      优先权日:2011-01-26
      标题:Small molecule RNase inhibitors and methods of use
      发明人:DUNMAN PAUL M; OLSON PATRICK D; CHILDERS WAYNE
      权利人:UNIV ROCHESTER; UNIV NEBRASKA; Temple University—Of the Commonwealth System of Higher Education
      摘要:Small molecule inhibitors of bacterial ribonuclease (e.g., RnpA) and methods for their synthesis and use are described herein. The methods of using the compounds include treating and preventing microbial infections and inhibiting bacterial ribonuclease. Also described herein are methods of identifying compounds for treating or preventing a microbial infection.

      专利号:WO-2009056955-A1
      优先权日:2007-10-30
      标题 :Amine-bearing phospholipids (abps), their synthesis and use
      发明人:ZUMBUEHL ANDREAS
      权利人:UNIV BASEL; ZUMBUEHL ANDREAS
      摘要:Disclosed herein are amine-bearing phospholipids (ABP). The ABPs display many properties and functionalities of naturally occurring phospholipids, but also new properties and functionalities, such as the ability to polymerize while maintaining structural integrity, that may supplement or expand the functionalities of naturally occurring phospholipids.

      专利号:US-9868747-B2
      优先权日:2014-02-18
      标题:Marinopyrrole derivatives and methods of making and using same
      发明人:LI RONGSHI; SEBTI SAID; LIU YAN; QIN YONG; SONG HAO; CHENG CHUNWEI
      权利人:H LEE MOFFITT CANCER CT & RES; CHONGQING ZEIN PHARMACEUTICAL CO LTD
      摘要:Marinopyrrole derivatives and methods for their synthesis and use are described herein. Novel cyclic and symmetric marinopyrroles with triazole substituents having antibacterial activity against resistant bacterial strains, such as MRSA are introduced. Also provided are methods of using the compounds for treating or preventing cancer and/or microbial infections.

      专利号:US-9907753-B2
      优先权日:2010-03-19
      标 题 :Lipid vesicle compositions and methods of use
      发明人:IRVINE DARRELL J; MOON JAEHYUN
      权利人:MASSACHUSETTS INST TECHNOLOGY
      摘要:The invention provides delivery systems comprised of stabilized multilamellar vesicles, as well as compositions, methods of synthesis, and methods of use thereof. The stabilized multilamellar vesicles may comprise prophylactic, therapeutic and/or diagnostic agents.

      专利号:US-7179794-B2
      优先权日:1998-06-08
      标题 :Multivalent macrolide antibiotics
      发明人:GRIFFIN JOHN H; PACE JOHN L
      权利人:THERAVANCE INC
      摘要:Disclosed are multibinding compounds which include macrolide antibiotics, aminoglycosides, lincosamides, oxazolidinones, streptoramins, tetracycline and/or other compounds which bind to bacterial ribosomal RNA and/or to one or more proteins involved in ribosomal protein synthesis in the bacterium, which are useful in treating bacterial infections. The compounds adversely affect protein expression and have an antibacterial effect. The multibinding compounds of this invention containing from 2 to 10 ligands covalently attached to one or more linkers. Each ligand is macrolide antibiotic, aminoglycoside, lincosamide, oxazolidinone, streptogramin, tetracycline or other compound which binds to bacterial ribosomal RNA and/or one or more proteins involved in ribosomal protein synthesis in the bacterium.

      专利号:US-2014315720-A1
      优先权日:2012-10-24
      标 题 :Polysaccharide ester microspheres and methods and articles relating thereto
      发明人:FALLON DENIS G; GARRETT THOMAS S; KIZER LAWTON E; ZAZZARA KAREN L; COMBS MICHAEL T; JOHNSON RICHARD K; DEHART GARY
      权利人:CELANESE ACETATE LLC
      摘要:A method for producing a polysaccharide ester microsphere may include forming a polysaccharide ester product from a polysaccharide synthesis, wherein the polysaccharide ester product comprises a polysaccharide ester and a solvent; diluting the polysaccharide ester product, thereby yielding a polysaccharide ester dope; and forming a plurality of polysaccharide ester microspheres from the polysaccharide ester dope. Suitable polysaccharides may include, but are not limited to, starch, cellulose, hemicellulose, algenates, chitosan, and any combination thereof. Esters thereof may be organic esters (e.g., acetate and the like), inorganic esters (e.g., sulfonates and the like), or combinations thereof. Further, the solids conent of the polysaccharide ester dope, in some instances, may be greater than about 16 wt %.

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      ✅ COA系统入驻 | 共享模式

      主要参考文献


      1: Shafuddin E, Mills GD, Holmes MD, Poole PJ, Mullins PR, Black PN. A double-blind, randomised, placebo-controlled study of roxithromycin and doxycycline combination, roxithromycin alone, or matching placebo for 12 weeks in adults with frequent exacerbations of chronic obstructive pulmonary disease. J Negat Results Biomed. 2015 Sep 7;14:15. doi: 10.1186/s12952-015-0034-8.
      2: Choi Y, Koh SJ, Lee HS, Kim JW, Gwan Kim B, Lee KL, Kim JS. Roxithromycin inhibits nuclear factor kappaB signaling and endoplasmic reticulum stress in intestinal epithelial cells and ameliorates experimental colitis in mice. Exp Biol Med (Maywood). 2015 Dec;240(12):1664-71. doi: 10.1177/1535370215591829. Epub 2015 Jun 18.
      3: Dai YR, Wu HY, Wu LQ, Xu H, Yin J, Yan SS, Zeng WX. Roxithromycin reduces the viability of cultured airway smooth muscle cells from a rat model of asthma. Eur Rev Med Pharmacol Sci. 2014;18(23):3564-72. doi: 10.1016/j.jiac.2013.07.010. Epub 2013 Dec 11. doi: 10.1097/FTD.0000000000000203. doi: 10.1016/j.ejps.2014.12.019. Epub 2015 Jan 2. doi: 10.1136/bmj.g4930.

      合成参考文献


      参考文献:10.1021/jm101593u
      摘要:Lee Y, Choi JY, Fu H, Harvey C, Ravindran S, Roush WR, Boothroyd JC, Khosla C. Chemistry and biology of macrolide antiparasitic agents. J Med Chem. 2011 Apr 28;54(8):2792–804.
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