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2-(methylthio)-8-nitro-6-(trifluoromethyl)-4H-benzo[e][1,3]thiazin-4-one | 1344087-73-5

中文名称
——
中文别名
——
英文名称
2-(methylthio)-8-nitro-6-(trifluoromethyl)-4H-benzo[e][1,3]thiazin-4-one
英文别名
2-(methylthio)-8-nitro-6-(trifluoromethyl)-4H-1,3-benzothiazin-4-one;2-methylthio-6-trifluoromethyl-8-nitro-benzothiazin-4-one;2-methylthio-6-trifluoromethyl-8-nitro-1,3-benzothiazin-4-one;2-methylsulfanyl-8-nitro-6-(trifluoromethyl)-1,3-benzothiazin-4-one
2-(methylthio)-8-nitro-6-(trifluoromethyl)-4H-benzo[e][1,3]thiazin-4-one化学式
CAS
1344087-73-5
化学式
C10H5F3N2O3S2
mdl
——
分子量
322.289
InChiKey
NEQVMYXCMMDUHG-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:
    444.8±55.0 °C(Predicted)
  • 密度:
    1.73±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.5
  • 重原子数:
    20
  • 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:
    126
  • 氢给体数:
    0
  • 氢受体数:
    8

上下游信息

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

反应信息

  • 作为反应物:
    描述:
    2-(methylthio)-8-nitro-6-(trifluoromethyl)-4H-benzo[e][1,3]thiazin-4-one1-羟基苯并三唑盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下, 以 乙醇N,N-二甲基甲酰胺 为溶剂, 反应 1.5h, 生成 6-(trifluoromethyl)-2-[4-(6-chloro-2-methylquinoline-4-carbonyl)piperazin-1-yl]-8-nitro-4H-benzo[e][1,3]thiazin-4-one
    参考文献:
    名称:
    Bioevaluation of quinoline‐4‐carbonyl derivatives of piperazinyl‐benzothiazinones as promising antimycobacterial agents
    摘要:
    AbstractThe quinoline moiety remains a privileged antitubercular (anti‐TB) pharmacophore, whereas 8‐nitrobenzothiazinones are emerging potent antimycobacterial agents with two investigational candidates in the clinical pipeline. Herein, we report the synthesis and bioevaluation of 30 piperazinylbenzothiazinone‐based quinoline hybrids as prospective anti‐TB agents. Preliminary evaluation revealed 24/30 compounds exhibiting substantial activity (minimum inhibitory concentration [MIC] = 0.06–1 µg/ml) against Mycobacterium tuberculosis (Mtb) H37Rv. Cytotoxicity analysis against Vero cells found these to be devoid of any significant toxicity, with the majority displaying a selectivity index of >80. Furthermore, potent nontoxic compounds, when screened against clinical isolates of drug‐resistant Mtb strains, demonstrated equipotent inhibition with MIC values of 0.03–0.25 µg/ml. A time‐kill study identified a lead compound exhibiting concentration‐dependent bactericidal activity, with 10× MIC completely eliminating Mtb bacilli within 7 days. Along with acceptable aqueous solubility and microsomal stability, the optimum active compounds of the series manifested all desirable traits of a promising antimycobacterial candidate.
    DOI:
    10.1002/ardp.202200168
  • 作为产物:
    参考文献:
    名称:
    [EN] NOVEL ANTI-TUBERCULOSIS AGENTS
    [FR] NOUVEAUX AGENTS ANTI-TUBERCULOSE
    摘要:
    化合物的新型苯并噻唑酮衍生物(I)或其药学上可接受的盐或溶剂已被发现对结核分枝杆菌株具有有效作用,因此可能在结核病的治疗中有用(I)其中,EWG(电子吸引基团)= N02、CN、CF3、F、CI、Br、OCF3、OH、OR、OCHF2、COOR,其中R为氢,或直链或支链的C1-C4烷基基团,X = 一个键,或者是一个直链或支链的C1-C4烷基烃基团;Y = 一个键,或者是一个直链或支链的C1-C4烷基烃基团;其中X或Y中的任一者是一个键,另一个是一个Ci-C4-烷基烃基团,Z = N或C,n = 1或2;R1 = 氢,一个直链或支链的C1-C6烷基基团,或一个C3-C6环烷基团,它可以被来自F、CI、Br、I或C1-C4烷氧的基团取代;R2 = 苯基、萘基或噻吩基,每个基团可以未取代或取代一个或多个取代基,这些基团可以相同或不同于彼此,选自F、CI、Br、I、CN、NO2或直链或支链的C1-C6烷基或苯基基团,它可以被来自F、CI、Br、I或C1-C4烷氧的基团取代。
    公开号:
    WO2012085654A1
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文献信息

  • Identification of benzothiazones containing a hexahydropyrrolo[3,4-<i>c</i>]pyrrol moiety as antitubercular agents against MDR-MTB
    作者:Xican Ma、Bing Han、Aoyu Wang、Lu Yang、Menghao Huang、Kushan Chowdhury、Jian Gu、Kai Zhang、Kai Lv
    DOI:10.1039/d0ra00750a
    日期:——

    IMB1603, a spiro-benzothiazone compound discovered by our lab, displayed potent anti-MTB activity in vitro and in vivo. In this study, benzothiazones containing a hexahydropyrrolo[3,4-c]pyrrol moiety were synthesized and evaluated based on IMB1603.

    IMB1603是由我们实验室发现的一种螺环苯并噻唑酮类化合物,在体外和体内显示出强大的抗结核分枝杆菌活性。在这项研究中,基于IMB1603合成了含有六氢吡咯并[3,4-c]吡咯基团的苯并噻唑酮类化合物,并进行了评价。
  • Structure-Based Drug Design and Characterization of Sulfonyl-Piperazine Benzothiazinone Inhibitors of DprE1 from Mycobacterium tuberculosis
    作者:Jérémie Piton、Anthony Vocat、Andréanne Lupien、Caroline S. Foo、Olga Riabova、Vadim Makarov、Stewart T. Cole
    DOI:10.1128/aac.00681-18
    日期:2018.10
    tuberculosis As part of the MCZ backup program, we exploited structure-guided drug design to produce a new series of sulfone-containing derivatives, 2-sulfonylpiperazin 8-nitro 6-trifluoromethyl 1,3-benzothiazin-4-one, or sPBTZ. These compounds are less active than MCZ but have a better solubility profile, and some derivatives display enhanced stability in microsomal assays. DprE1 was efficiently inhibited by
    Macozinone(MCZ)是一种结核病(TB)候选药物,它专门针对必需的黄素酶DprE1,从而阻止细胞壁前体癸二烯基磷酸阿拉伯糖(DPA)的合成并引起结核分枝杆菌的裂解。作为MCZ备用计划的一部分,我们利用了结构-指导药物设计,以生产一系列新的含砜衍生物,即2-磺酰基哌嗪8-硝基6-三甲基1,3-苯并噻嗪-4-酮或sPBTZ。这些化合物的活性不如MCZ,但具有更好的溶解度,某些衍生物在微粒体测定中显示出更高的稳定性。sPBTZ有效抑制了DprE1,并与活性位点的半胱酸残基(C3​​87)形成了共价加合物。但是,尽管砜基具有氢键键合潜力,与MCZ相比,在具有化合物11326127的sPBTZ-DprE1配合物的晶体结构中未发现其他键。化合物11626091(最先进的sPBTZ)在慢性结核病的鼠模型中显示出良好的抗结核活性,但效果不如MCZ。尽管如此,仍需对该MCZ备用化合物进行进一步
  • Identification of benzothiazinones containing 2-benzyl-2,7-diazaspiro[3.5]nonane moieties as new antitubercular agents
    作者:Apeng Wang、Chao Ma、Yun Chai、Xiujun Liu、Kai Lv、Lei Fu、Bin Wang、Xuedong Jia、Mingliang Liu、Yu Lu
    DOI:10.1016/j.ejmech.2020.112409
    日期:2020.8
    symmetric 2-benzyl-2,7-diazaspiro[3.5]nonane moiety, based on the structure of LK02 discovered in our lab, were designed and synthesized. With one exception 3, all of them show excellent in vitro activity against both drug-sensitive and clinically isolated multidrug-resistant Mycobacterium tuberculosis (MTB) strains (MIC: < 0.016 μg/mL). Compound 2d with a methyl group at the benzylic carbon, was identified
    根据在我们实验室中发现的LK02的结构,设计并合成了一系列含有对称的2-苄基-2,7-二氮杂螺[3.5]壬烷部分的新的苯并噻嗪酮生物。除3个例外外,所有这些药物均对药物敏感和临床分离的耐多药结核分枝杆菌(MTB)菌株(MIC:<0.016μg/ mL)表现出优异的体外活性。经鉴定,在苄基碳原子上具有甲基的化合物2d在TB的急性小鼠模型中具有良好的安全性和显着的功效,并且比PBTZ169具有更好的PK特性。
  • Identification of Better Pharmacokinetic Benzothiazinone Derivatives as New Antitubercular Agents
    作者:Kai Lv、Xuefu You、Bin Wang、Zengquan Wei、Yun Chai、Bo Wang、Apeng Wang、Guocheng Huang、Mingliang Liu、Yu Lu
    DOI:10.1021/acsmedchemlett.7b00106
    日期:2017.6.8
    A series of new 8-nitro-6-(trifluoromethyl)-1,3-benzothiazin-4-one(BTZ) derivatives containing a C-2 nitrogen spiro-heterocycle moiety based on the structures of BTZ candidates BTZ043 and PBTZ169 were designed and synthesized as new antitubercular agents. Many of them were found to have excellent in vitro activity (MIC < 0.15 μM) against the drug susceptive Mycobacterium tuberculosis H37Rv strain and
    基于BTZ候选物BTZ043和PBTZ169的结构,设计了一系列新的含C-2氮螺杂环部分的8-硝基-6-(三甲基)-1,3-苯并噻嗪-4-酮(BTZ)衍生物,并合成为新的抗结核药。他们中的许多人对药物敏感性结核分枝杆菌H37Rv菌株和两种临床分离的耐多药菌株具有出色的体外活性(MIC <0.15μM)。与PBTZ169相比,化合物11l和11m显示出可接受的安全性,更大的溶性和更好的药代动力学特征,表明它们有望成为未来抗结核药物发现的先导化合物。
  • [EN] BENZOTHIAZINONE DERIVATIVES AS ANTI -TUBERCULOSIS AGENTS<br/>[FR] DÉRIVÉS DE BENZOTHIAZINONE EN TANT QU'AGENTS ANTITUBERCULEUX
    申请人:UNIV QUEENSLAND
    公开号:WO2013038259A1
    公开(公告)日:2013-03-21
    Novel benzothiazinone derivatives of formula (I) or pharmaceutically acceptable salts or solvates thereof have been found to be effective against Mycobacterium tuberculosis strains and may thus be useful in the treatment of tuberculosis: wherein EWG (electron withdrawing group) = NO2, CN, CF3, F, Cl, Br, OCF3, OH, OR, OCHF2, COOR, wherein R is hydrogen or a straight or branched C1-C4 alkyl group, X = a bond or a straight or branched C1-C4 alkylene group which may be substituted with a group selected from F, Cl, Br, I or C1-C4 alkoxy; Y = hydrogen, a straight or branched C1-C4 alkyl group, OH or OR, wherein R is hydrogen or a straight or branched C1-C4 alkyl group; n = 0, 1 or 2; R1, R2 = hydrogen or substituent (s) which may be the same or different from each other and are selected from the group consisting of D, F, Cl, Br, CF3, a straight or branched C1-C4 alkyl group, a phenyl group, OR, SR, NR3R4, wherein R, R3, R4 may be the same or different from each other and are hydrogen or a straight or branched C1-C4 alkyl group or a phenyl group.
    化合物(I)的新型苯唑酮衍生物或其药学上可接受的盐或溶剂已被发现对结核分枝杆菌菌株具有有效性,因此可能在结核病的治疗中有用:其中EWG(电子提取基团)=NO2、CN、CF3、F、Cl、Br、O 、OH、OR、OCHF2、COOR,其中R为氢或直链或支链的C1-C4烷基基团,X=键或直链或支链的C1-C4烷基烃基团,可被来自F、Cl、Br、I或C1-C4烷氧基的基团取代;Y=氢、直链或支链的C1-C4烷基基团、OH或OR,其中R为氢或直链或支链的C1-C4烷基基团;n=0、1或2;R1、R2=氢或取代基(s),可以相同也可以不同,选自D、F、Cl、Br、 、直链或支链的C1-C4烷基基团、苯基、OR、SR、NR3R4,其中R、R3、R4可以相同也可以不同,为氢或直链或支链的C1-C4烷基基团或苯基。
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