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2’-O-acetyl-3-O-decladinosyl-clarithromycin | 143353-81-5

中文名称
——
中文别名
——
英文名称
2’-O-acetyl-3-O-decladinosyl-clarithromycin
英文别名
[(2S,3R,4S,6R)-4-(dimethylamino)-2-[[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-4,12,13-trihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxo-oxacyclotetradec-6-yl]oxy]-6-methyloxan-3-yl] acetate
2’-O-acetyl-3-O-decladinosyl-clarithromycin化学式
CAS
143353-81-5
化学式
C32H57NO11
mdl
——
分子量
631.805
InChiKey
MAYMPCBKCDDILW-XOKYFLCVSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    711.0±60.0 °C(Predicted)
  • 密度:
    1.16±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.1
  • 重原子数:
    44
  • 可旋转键数:
    7
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.91
  • 拓扑面积:
    161
  • 氢给体数:
    3
  • 氢受体数:
    12

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    • 1
    • 2
    • 3
    • 4
    • 5

反应信息

  • 作为反应物:
    描述:
    2’-O-acetyl-3-O-decladinosyl-clarithromycin甲醇三氟乙酸吡啶二甲基亚砜盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下, 以 甲醇乙醇二氯甲烷 为溶剂, 反应 76.0h, 生成 (3R,5R,6R,7R,9R,10E,11S,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-10-(2-piperidin-1-ylethoxyimino)-oxacyclotetradecane-2,4-dione
    参考文献:
    名称:
    Synthesis and Antibacterial Activity of Ketolides (6-O-Methyl-3-oxoerythromycin Derivatives):  A New Class of Antibacterials Highly Potent Against Macrolide-Resistant and -Susceptible Respiratory Pathogens
    摘要:
    In the search for new antibiotics active against macrolide-resistant pneumococci and Haemophilus influenzae, we synthesized a new class of 3-oxo-6-O-methylerythromycin derivatives, so-called "ketolides". A keto function was introduced in position 3 after removal of L-cladinose, a sugar which has long been thought essential. Further modifications of the macrolactone backbone allowed us to obtain three different series of 9-oxime, 11,12-carbamate, and 11,12-hydrazonocarbamate ketolides. These compounds were found to be very active against penicillin/erythromycin-resistant pneumococci and noninducers of MLS(B) resistance. The 11,12-substituted ketolide 61 (HMR 3004) demonstrated a potent activity against multiresistant pneumococci associated with a well-balanced activity against all bacteria involved in respiratory infections including H. influenzae, Mycoplasma catarrhalis, group A streptococci, and atypical bacteria. In addition HMR 3004 displayed high therapeutic activity in animals infected by all major strains, irrespective of their resistance phenotype.
    DOI:
    10.1021/jm980240d
  • 作为产物:
    描述:
    clarithromycin 在 盐酸三乙胺 作用下, 以 二氯甲烷 为溶剂, 反应 41.0h, 生成 2’-O-acetyl-3-O-decladinosyl-clarithromycin
    参考文献:
    名称:
    4”,11-O-(1,2,3-三氮唑)克拉霉素类衍生物及其制备方法、应用
    摘要:
    本发明属于药物化学技术领域,具体涉及4”,11‑O‑(1,2,3‑三氮唑)克拉霉素类衍生物及其制备方法、应用,具有如式I或Ⅱ所示的化学结构通式:其中R1为苯基、取代苯基;R2为取代苯基。本发明在克拉霉素的4”‑OH和11‑OH位引入1,2,3‑三氮唑部分,通过静电、氢键、疏水或π‑π堆积作用与细菌核糖体23SrRNA结构域II中的核苷酸残基A752或U790发生结合,重新恢复并加强大环内酯类抗生素与细菌核糖体之间的结合力,制备的克拉霉素类衍生物对耐药菌表现出优异的抗菌活性。
    公开号:
    CN115368422A
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文献信息

  • Synthesis and antibacterial evaluation of novel 11- O -aralkylcarbamoyl-3- O -descladinosylclarithromycin derivatives
    作者:Li Jia、Yinhu Wang、Yanxia Wang、Yinhui Qin、Chaoyu Hu、Juzheng Sheng、Shutao Ma
    DOI:10.1016/j.bmcl.2018.06.006
    日期:2018.8
    A series of novel 11-O-aralkylcarbamoyl-3-O-descladinosylclarithromycin derivatives were designed, synthesized and evaluated for their in vitro antibacterial activity. The results showed that the majority of the target compounds displayed potent activity against erythromycin-susceptible S. pyogenes, erythromycin-resistant S. pneumoniae A22072 expressing the mef gene and S. pneumoniae AB11 expressing
    设计,合成并评价了一系列新颖的11 - O-芳烷基基甲酰基-3 - O-去cladinosylclarithromycin衍生物的体外抗菌活性。结果表明,大多数目标化合物对易感红霉素的化脓性链球菌,表达mef基因的抗红霉素的肺炎链球菌A22072和表达mef和erm基因的肺炎链球菌AB11均显示出有效的活性。此外,大多数目标化合物对易受红霉素影响的黄色葡萄球菌ATCC25923和枯草芽孢杆菌均显示中等活性。ATCC9372。尤其是,发现化合物11a,11b,11c,11e,11f和11h对易感红霉素的化脓性链球菌具有有利的抗菌活性,MIC值为0.015-0.125μg/ mL。此外,化合物10e,11a,11b和11c对于抗红霉素的肺炎链球菌A22072表现出优异的活性,MIC值为0.25-0.5μg/ mL。此外,化合物11c对所有抗红霉素的肺炎链球菌最有效 菌株(A22072,B1
  • A novel series of 11-O-carbamoyl-3-O-descladinosyl clarithromycin derivatives bearing 1,2,3-triazole group: Design, synthesis and antibacterial evaluation
    作者:Yuetai Teng、Yinhui Qin、Di Song、Xingbang Liu、Yingang Ma、Panpan Zhang、Shutao Ma
    DOI:10.1016/j.bmcl.2019.126850
    日期:2020.1
    A series of novel 11-O-carbamoyl-3-O-descladinosyl clarithromycin derivatives bearing the 1,2,3-triazole group were designed, synthesized, and evaluated for their in vitro antibacterial activity. The antibacterial results indicated that most of the target compounds not only increased their activity against resistant bacterial strains, but also partially retained the activity against sensitive bacterial
    设计,合成并评价了一系列带有1,2,3-三唑基团的新型11-O-基甲酰基-3-O-去cladinosyl clarithromycin衍生物,并对其体外抗菌活性进行了评估。抗菌结果表明,与克拉霉素相比,大多数目标化合物不仅增加了它们对耐药细菌菌株的活性,而且还部分保留了对敏感细菌菌株的活性。其中,13d对耐药菌株的抗菌活性最好,包括表达ermB基因的肺炎链球菌B1(16 µg / mL),表达mefA和ermB基因的肺炎链球菌AB11(16 µg / mL)和化脓性链球菌R1(16 µg / mL)。 / mL),分别显示出比CAM高16倍,8倍和16倍的活性。而且,13d和13g对敏感细菌菌株表现出最佳的抗菌活性,其中包括黄色葡萄球菌ATCC25923(4 µg / mL)和枯草芽孢杆菌ATCC9372(1 µg / mL)。MBC结果表明,最有前途的化合物13d和13g通过抑菌机理
  • Design, synthesis and antibacterial evaluation of novel C-11, C-9 or C-2′-substituted 3-O-descladinosyl-3-ketoclarithromycin derivatives
    作者:Bingfang Bai、Fangchao Bi、Yinhui Qin、Yuetai Teng、Shutao Ma
    DOI:10.1016/j.bmcl.2021.128110
    日期:2021.7
    3-O-descladinosyl-3-keto-clarithromycin derivatives, including 11-O-carbamoyl-3-O-descladinosyl-3-keto-clarithromycin derivatives and 2',9(S)-diaryl-3-O-descladinosyl-3-keto-clarithromycin derivatives, were designed, synthesized and evaluated for their in vitro antibacterial activity. Among them, some derivatives were found to have activity against resistant bacteria strains. In particular, compound 9b showed not
    一种新型系列3- ö -descladinosyl -3--克拉霉素生物,包括11- ø -基甲酰基-3- ö -descladinosyl -3--克拉霉素生物和2' ,9(S)-diaryl -3- ö -descladinosyl-3-keto-clarithromycin 衍生物被设计、合成并评估其体外抗菌活性。其中,一些衍生物被发现具有抗耐药菌的活性。特别是,化合物9b不仅对黄色葡萄球菌ATCC43300 和黄色葡萄球菌ATCC31007 的活性提高最显着(16 µg/mL),比 CAM 和 AZM 的活性高出 16 倍以上,而且对黄色葡萄球菌的活性也最好肺炎链球菌B1 和化脓性链球菌R1,MIC 值为 32 和 32 µg/mL。此外,化合物9a、9c、9d和9g对肺炎链球菌AB11表现出最有效的活性,MIC值为32或64μg/mL。不幸的是,2',9(S)-diaryl-
  • [EN] MACROLIDES SUBSTITUTED AT THE 3-POSITION HAVING ANTIMICROBIAL ACTIVITY<br/>[FR] MACROLIDES SUBSTITUES EN POSITION 3 POSSEDANT UNE ACTIVITE ANTIMICROBIENNE
    申请人:GLAXO GROUP LTD
    公开号:WO2004101584A1
    公开(公告)日:2004-11-25
    The present invention relates to 14- or 15-membered macrolides substituted at the 3-position of formula (I) and pharmaceutically acceptable derivatives thereof, to processes for their preparation and their use in therapy or prophylaxis of systemic or topical microbial infections in a human or animal body.
    本发明涉及在式(I)的3位取代的14-或15元大环内及其药学上可接受的衍生物,以及它们的制备过程和在人体或动物体内用于治疗或预防全身或局部微生物感染的用途。
  • Rational prioritization strategy allows the design of macrolide derivatives that overcome antibiotic resistance
    作者:Gerhard König、Pandian Sokkar、Niclas Pryk、Sascha Heinrich、David Möller、Giuseppe Cimicata、Donna Matzov、Pascal Dietze、Walter Thiel、Anat Bashan、Julia Elisabeth Bandow、Johannes Zuegg、Ada Yonath、Frank Schulz、Elsa Sanchez-Garcia
    DOI:10.1073/pnas.2113632118
    日期:2021.11.16
    pathogens. Computational approaches are essential tools to this end since their application enables fast and early strategical decisions in the drug development process. We present a rational design approach, in which acylide antibiotics were screened based on computational predictions of solubility, membrane permeability, and binding affinity toward the ribosome. To assess our design strategy, we tested
    抗生素耐药性是对全球健康的主要威胁;这个问题可以通过开发新的抗菌剂来解决,以跟上病原体的进化适应。计算方法是实现这一目标的重要工具,因为它们的应用可以在药物开发过程中实现快速和早期的战略决策。我们提出了一种合理的设计方法,其中基于溶解度、膜渗透性和对核糖体的结合亲和力的计算预测来筛选酰基抗生素。为了评估我们的设计策略,我们测试了所有候选物的体外抑制活性,然后用几种抗生素抗性菌株在体内评估它们以确定最小抑制浓度。预测的最佳候选综合起来更容易获得,表现出更高的溶解度和对核糖体的结合亲和力,对耐药病原体的活性比泰利霉素高 56 倍。值得注意的是,我们设计的最好的化合物显示出活性,尤其是当与膜弱化药物粘菌素结合时,鲍曼不动杆菌、绿假单胞菌和大肠杆菌是世界卫生组织优先病原体清单中的三个最关键的目标。
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