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7-fluoro-2-methoxy-8-methyl-1,5-naphthyridine | 1415415-01-8

中文名称
——
中文别名
——
英文名称
7-fluoro-2-methoxy-8-methyl-1,5-naphthyridine
英文别名
7-Fluoro-2-methoxy-8-methyl-1,5-naphthyridine
7-fluoro-2-methoxy-8-methyl-1,5-naphthyridine化学式
CAS
1415415-01-8
化学式
C10H9FN2O
mdl
——
分子量
192.193
InChiKey
CJNHAHGGICRBSK-UHFFFAOYSA-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:
    291.9±35.0 °C(Predicted)
  • 密度:
    1.244±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.2
  • 拓扑面积:
    35
  • 氢给体数:
    0
  • 氢受体数:
    4

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

反应信息

  • 作为反应物:
    参考文献:
    名称:
    氧杂双环辛烷连接的新型细菌拓扑异构酶抑制剂作为广谱抗菌剂。
    摘要:
    细菌耐药性正在侵蚀现有抗生素的临床实用性,因此有必要发现新的药物。II型细菌拓扑异构酶是经过临床验证,高效且经过验证的药物靶标。该靶标易于被具有与喹诺酮抗生素具有替代和不同结合位点的各种抑制剂的抑制作用,从而使得能够开发出对喹诺酮类缺乏交叉耐药性的药物。在此描述的是新型细菌拓扑异构酶抑制剂(NBTI),它是一类新型的回旋酶和topo IV抑制剂,由三个不同的结构部分组成。接头部分的取代导致发现有效的广谱NBTI,其脱靶活性降低(hERG IC50> 18μM),并改善了物理性能。AM8191具有杀菌作用,并选择性抑制DNA合成和金黄色葡萄球菌促旋酶(IC50 = 1.02μM)和topo IV(IC50 = 10.4μM)。在金黄色葡萄球菌鼠感染模型中,AM8191在小于2.5 mg / kg剂量下显示出肠胃外和口服功效(ED50)。与金黄色葡萄球菌DNA旋涡酶结合的AM8191的共晶体结
    DOI:
    10.1021/ml500069w
  • 作为产物:
    描述:
    2,6-二氯-5-氟烟酸甲酸三丁基膦叠氮磷酸二苯酯 、 palladium diacetate 、 sodium carbonate 、 溶剂黄146三乙胺三苯基膦叔丁醇lithium diisopropyl amide三氯氧磷 作用下, 以 四氢呋喃乙酸丁酯N,N-二甲基甲酰胺甲苯 为溶剂, 反应 1.5h, 生成 7-fluoro-2-methoxy-8-methyl-1,5-naphthyridine
    参考文献:
    名称:
    A One-Pot Diazotation–Fluorodediazoniation Reaction and Fluorine Gas for the Production of Fluoronaphthyridines
    摘要:
    Several synthetic routes to 7-fluoro-2-methoxy-8-methyl-1,5-naphthyridine (1) are presented, and their suitability for scale-up is discussed. The way of introducing the fluorine atom is crucial. Early routes start from commercially available fluorinated building blocks or employ F+ reagents like Select Fluor and delivered up to 70 kg of 7-fluoro-2-methoxy-1,5-naphthyridine (18). To prepare for larger scales, the focus turned to the use of HF or elemental fluorine, both one of the cheapest sources of fluorine. The first method, a one-pot diazotation-fluorodediazoniation with 6-methoxy-1,5-naphthyridin-3-amine (9) in HF gave the fluorinated naphthyridine 18 in high yield and purity without isolation of the unstable diazonium salt, the latter being a severe drawback of the related Balz-Schiemann protocol. The second method relies on the use of fluorine gas for a surprisingly selective ortho-fluorination of 6-methoxy-1,5-naphthyridin-4-ol (10).
    DOI:
    10.1021/op500100b
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文献信息

  • [EN] ANTIBACTERIAL COMPOUNDS HAVING BROAD SPECTRUM OF ACTIVITY<br/>[FR] COMPOSÉS ANTIBACTÉRIENS À LARGE SPECTRE D'ACTIVITÉ
    申请人:ACRAF
    公开号:WO2016096686A1
    公开(公告)日:2016-06-23
    The present invention relates to novel antibacterial compounds, pharmaceutical compositions containing them and their use as antimicrobials.
    本发明涉及新型抗菌化合物,含有它们的药物组合物以及它们作为抗微生物药物的用途。
  • [EN] BRIDGED BICYCLIC COMPOUNDS FOR THE TREATMENT OF BACTERIAL INFECTIONS<br/>[FR] COMPOSÉS BICYCLIQUES PONTÉS POUR LE TRAITEMENT DES INFECTIONS BACTÉRIENNES
    申请人:KYORIN SEIYAKU KK
    公开号:WO2013003383A1
    公开(公告)日:2013-01-03
    Novel bridged bicyclic compounds are disclosed herein, along with their pharmaceutically acceptable salts, hydrates and prodrugs. Also disclosed are compositions comprising such compounds, methods of preparing such compounds and methods of using such compounds as antibacterial agents. The disclosed compounds, their pharmaceutically acceptable salts, hydrates and prodrugs, as well as compositions comprising such compounds, salts, hydrates and prodrugs, are useful for treating bacterial infections and associated diseases and conditions.
    本文披露了新型桥环双环化合物,以及它们的药用盐、水合物和前药。还披露了包含这些化合物的组合物,制备这些化合物的方法以及将这些化合物用作抗菌剂的方法。所披露的化合物、其药用盐、水合物和前药,以及包含这些化合物、盐、水合物和前药的组合物,可用于治疗细菌感染及相关疾病和症状。
  • C1–C2-linker substituted 1,5-naphthyridine analogues of oxabicyclooctane-linked NBTIs as broad-spectrum antibacterial agents (part 7)
    作者:Sheo B. Singh、David E. Kaelin、Jin Wu、Lynn Miesel、Christopher M. Tan、Peter T. Meinke、David B. Olsen、Armando Lagrutta、Changqing Wei、Yonggang Liao、Xuanjia Peng、Xiu Wang、Hideyuki Fukuda、Ryuta Kishii、Masaya Takei、Takeshi Shibata、Tomoko Takeuchi、Kohei Ohata、Akinori Nishimura、Yasumichi Fukuda
    DOI:10.1039/c5md00297d
    日期:——
    bacterial topoisomerase inhibitors (NBTIs) are a recent class of broad-spectrum antibacterial agents targeting bacterial DNA gyrase and topoisomerase IV at a site distinct from quinolone binding. They are not cross-resistant to known antibiotics and present an excellent opportunity to combat drug-resistant bacteria. We have recently reported a series of oxabicyclooctane-linked inhibitors describing
    新型细菌拓扑异构酶抑制剂(NBTIs)是一类新的广谱抗菌剂,其靶向细菌DNA促旋酶和拓扑异构酶IV的位置不同于喹诺酮结合。它们对已知的抗生素没有交叉耐药性,是与耐药菌抗争的绝佳机会。我们最近报道了一系列与氧杂双环辛烷相连的抑制剂,这些抑制剂描述了左侧和右侧部分的结构-活性关系。在该报告中,已经描述了连接子部分的苄基(C-1)和高苄基(C-2)位置的SAR。极性和带电(OH,NH 2,CO 2)的单取代和双取代H)和非极性(F,Me)基团表明,对于效力和谱图,在苄基或同苄基位置上的羟基取代是优选的。C-1,2-二羟基基团无效。C-2处的氨基取代为革兰氏阴性活性提供了边际优势。似乎优选α-羟基对映体。尽管在三环化合物中C-1羟基-C-1烷基取代具有有益作用(特别是对hERG的抑制作用),但C-1或C-2处的甲基叔羰基醇对活性产生不利影响,而没有太大影响在hERG信号上。C-1和C-2处的单羟基化合物静脉注射(ED
  • [EN] NEW SYNTHETIC INTERMEDIATES FOR MANUFACTURING ANTIBIOTICS<br/>[FR] NOUVEAUX PRODUITS INTERMÉDIAIRES SYNTHÉTIQUES POUR LA FABRICATION D'ANTIBIOTIQUES
    申请人:ACTELION PHARMACEUTICALS LTD
    公开号:WO2012164498A1
    公开(公告)日:2012-12-06
    The invention relates to a process for manufacturing antibiotic compounds of formula (A1) wherein each of R5 and R6 represents independently H or D, Y represents CH or N, Z represents O, S or CH2, and A represents CH2, CH2CH2 or CD2CD2; or for manufacturing salts of such compounds.
    本发明涉及一种制造抗生素化合物(A1)的过程,其中R5和R6分别独立表示H或D,Y表示CH或N,Z表示O、S或CH2,A表示CH2、CH2CH2或CD2CD2;或用于制造这些化合物的盐。
  • BRIDGED BICYCLIC COMPOUNDS FOR THE TREATMENT OF BACTERIAL INFECTIONS
    申请人:Fukuda Yasumichi
    公开号:US20140243302A1
    公开(公告)日:2014-08-28
    Novel bridged bicyclic compounds are disclosed herein, along with their pharmaceutically acceptable salts, hydrates and prodrugs. Also disclosed are compositions comprising such compounds, methods of preparing such compounds and methods of using such compounds as antibacterial agents. The disclosed compounds, their pharmaceutically acceptable salts, hydrates and prodrugs, as well as compositions comprising such compounds, salts, hydrates and prodrugs, are useful for treating bacterial infections and associated diseases and conditions.
    本文披露了新型桥环双环化合物及其药学上可接受的盐、水合物和前药。还披露了包含这些化合物的组合物、制备这些化合物的方法以及将这些化合物用作抗菌剂的方法。披露的化合物、它们的药学上可接受的盐、水合物和前药,以及包含这些化合物、盐、水合物和前药的组合物,可用于治疗细菌感染及相关疾病和病情。
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