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3-甲氧基靛红酸酐 | 34954-65-9

中文名称
3-甲氧基靛红酸酐
中文别名
L-硫代脯氨酸
英文名称
3-methoxyisatoic anhydride
英文别名
8-methoxy-1H-benzo[d][1,3]oxazine-2,4-dione;8-methoxy-1H-3,1-benzoxazine-2,4-dione
3-甲氧基靛红酸酐化学式
CAS
34954-65-9
化学式
C9H7NO4
mdl
——
分子量
193.159
InChiKey
ZPTOZGCACQWXJX-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

  • 熔点:
    255-260 °C
  • 密度:
    1.376±0.06 g/cm3(Predicted)
  • 溶解度:
    可溶于DMSO(轻微)、甲醇(非常轻微,加热)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.11
  • 拓扑面积:
    64.6
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2934999090
  • 储存条件:
    存储条件:2-8℃,请保持干燥。

SDS

SDS:38fa0ad7e963a0875a797023d2fa32a1
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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

反应信息

  • 作为反应物:
    描述:
    3-甲氧基靛红酸酐盐酸 作用下, 以 为溶剂, 反应 1.0h, 以34%的产率得到2-氨基-3-甲氧基苯甲酸
    参考文献:
    名称:
    Stereoselective Synthesis of Tilivalline1
    摘要:
    Tilivalline 1, a metabolite from Klebsiella pneumoniae var. ocytoca, was easily synthesized in five steps from (S)-proline and 3-(benzyloxy)isatoic anhydride 4g. This synthesis is based on modified Curtius reactions of 3-substituted phthalic anhydrides 11 to 3-substituted isatoic anhydrides 4, conversion of lactams 6 to the acyliminium precursors 7 and stereoselective introduction of indole from the less hindered side of 7.
    DOI:
    10.1021/jo972158g
  • 作为产物:
    描述:
    参考文献:
    名称:
    A phosgene and peroxide-free one-pot tandem synthesis of isatoic anhydrides involving anthranilic acid, Boc anhydride, and 2-chloro-N-methyl pyridinium iodide
    摘要:
    A phosgene and peroxide-free approach for the synthesis of isatoic anhydrides has been described. The synthesis involves the carbamate formation with Boc anhydride followed by in situ cyclization to afford the isatoic anhydride. The importance of this synthetic strategy is in the ease of operation, scalability, and preparation from readily available raw materials. (C) 2013 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.tetlet.2013.10.034
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文献信息

  • Indolo[2,1-biquinazoline-6,12-dione antibacterial compounds and methods
    申请人:PathoGenesis Corporation
    公开号:US05441955A1
    公开(公告)日:1995-08-15
    Methods, compounds and compositions are provided form inhibiting the growth of pathogenic mycobacteria in vitro and of treatment of pathogenic mycobacterial infections in vivo using indolo[2,1-b]quinazoline-6,12-dione compounds of the formula (I): ##STR1## wherein A, B, C, D, E, F, G and H are independently selected from carbon and nitrogen, or A and B or C and D can be taken together to be nitrogen or sulfur, and the pharmaceutically acceptable salts thereof. The methods, compounds and compositons are particularly useful for inhibiting the growth of Mycobacterium tuberculosis, and may be used alone, or in combination with other anti-Mycobacterium tuberculosis agents, such as isoniazid, rifampin, pyrazinamide, rifabutin, streptomycin and ciprofloxacin, to provide new agents for the treatment of tuberculosis, including multidrug-resistant tuberculosis (MDRTB).
    提供了一种用于体外抑制病原性分枝杆菌生长和用于体内治疗病原性分枝杆菌感染的方法、化合物和组合物,使用式(I)的吲哚并[2,1-b]喹唑啉-6,12-二酮化合物:##STR1## 其中A、B、C、D、E、F、G和H独立地选自碳和氮,或A和B或C和D可以结合在一起成为氮或硫,并且其药学上可接受的盐。这些方法、化合物和组合物特别适用于抑制结核分枝杆菌的生长,并可单独使用,或与其他抗结核分枝杆菌药物(如异烟肼、利福平、吡嗪酰胺、利福布汀、链霉素和环丙沙星)结合使用,以提供用于治疗结核病的新药物,包括多药耐药结核病(MDRTB)。
  • Structure−Activity Relationships of a Series of Substituted Benzamides:  Potent D<sub>2</sub>/5-HT<sub>2</sub> Antagonists and 5-HT<sub>1a</sub> Agonists as Neuroleptic Agents
    作者:Mark H. Norman、Greg C. Rigdon、William R. Hall、Frank Navas
    DOI:10.1021/jm950551d
    日期:1996.1.1
    A series of substituted (4-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)butyl)benzamide derivatives was prepared and evaluated as potential atypical antipsychotic agents. The target compounds were readily prepared from their benzoyl chloride, benzoic acid, or isatoic anhydride precursors, and they were evaluated in vitro for their ability to bind to dopamine D2, serotonin 5-HT2, and serotonin 5-HT1a
    制备了一系列取代的(4-(4-(1,2-苯并噻唑-3-基)-1-哌嗪基)丁基)苯甲酰胺衍生物,并将其评估为潜在的非典型抗精神病药。目标化合物可以很容易地从其苯甲酰氯,苯甲酸或等位酸酐的前体制备,并在体外评估它们与多巴胺D2、5-羟色胺5-HT2和5-羟色胺5-HT1a受体结合的能力。为了评估这些化合物的潜在抗精神病活性,我们研究了它们在小鼠中抑制阿扑吗啡诱导的爬升反应的能力。进一步评估了选定的化合物,以确定其潜在的副作用。本文讨论了单取代的和多取代的苯甲酰胺的结构-活性关系。尽管几种类似物在体外和体内具有潜在的非典型抗精神病药活性,但蒽环酰胺77(1192U90)的药理作用却十分出色。这项研究的结果是,选择1192U90(2-氨基-N-(4-(4-(1,2-苯并噻唑-3-基)-1-哌嗪基)丁基)苯甲酰胺盐酸盐进行进一步评估。目前正在I期临床试验中,作为一种潜在的非典型抗精神病药。
  • Microwave-promoted one-pot three-component synthesis of 2,3-dihydroquinazolin-4(1H)-ones catalyzed by heteropolyanion-based ionic liquids under solvent-free conditions
    作者:Yang Yang、Renzhong Fu、Yang Liu、Jing Cai、Xiaojun Zeng
    DOI:10.1016/j.tet.2020.131312
    日期:2020.7
    3-dihydroquinazoline-4(1H)-one derivatives have been synthesized via one-pot three-component reaction using isatoic anhydrides, amines and aldehydes (or ketones) catalyzed by heteropolyanion-based ionic liquids under microwave-promoted conditions. The practical protocol was found to tolerate a wide range of substrates with different functional groups. Moderate to excellent yields, solvent-free media and operational
    在微波促进下,通过杂多阴离子基离子液体催化的等位酸酐,胺和醛(或酮)通过一锅三组分反应合成了一系列2,3-二氢喹唑啉-4(1 H)-one衍生物。条件。发现该实用方案可耐受具有不同官能团的多种底物。中等至极好的产量,无溶剂介质和操作简便是主要亮点。此外,催化剂可以回收和再利用而没有明显的反应性损失。与现有方法相比,该方法提供了绿色且经过改进的协议。
  • Synthesis of Ring-Fused, N-Substituted 4-Quinolinones Using p<i>K</i><sub>a</sub>-Guided, Base-Promoted Annulations with Isatoic Anhydrides: Total Synthesis of Penicinotam
    作者:Muhammad M. Khalifa、Satish Chandra Philkhana、Jennifer E. Golden
    DOI:10.1021/acs.joc.9b02541
    日期:2020.1.17
    deprotonation susceptibility, such as tetramic and tetronic acids, cyclic 1,3-diketones, and cycloalkanones. Application to the synthesis of bioactive, pyrrolizine-fused 4-quinolinone, penicinotam 3, resulted in the most brief and highest yielding total synthesis of the alkaloid in three steps and a 36% overall yield.
    开发了一种使用等位酸酐和多种可烯化伙伴的阴离子环化策略,以提供80多种新型的环稠合N取代的4-喹啉酮,这是一种代表性不足的特权模板。确定了控制转化效率的多种因素,从而形成了可靠且可调谐的合成平台,适用于具有多种去质子化敏感性的多种底物,例如四甲酸和四氢代酸,环状1,3-二酮和环烷酮。应用于生物活性的吡咯烷嗪融合的4-喹啉酮青霉素3的合成中,生物碱的合成过程最简单,最高,分三步进行,总产率为36%。
  • Identification, Design and Biological Evaluation of Bisaryl Quinolones Targeting <i>Plasmodium falciparum</i> Type II NADH:Quinone Oxidoreductase (PfNDH2)
    作者:Chandrakala Pidathala、Richard Amewu、Bénédicte Pacorel、Gemma L. Nixon、Peter Gibbons、W. David Hong、Suet C. Leung、Neil G. Berry、Raman Sharma、Paul A. Stocks、Abhishek Srivastava、Alison E. Shone、Sitthivut Charoensutthivarakul、Lee Taylor、Olivier Berger、Alison Mbekeani、Alasdair Hill、Nicholas E. Fisher、Ashley J. Warman、Giancarlo A. Biagini、Stephen A. Ward、Paul M. O’Neill
    DOI:10.1021/jm201179h
    日期:2012.3.8
    the selection of 2-bisaryl 3-methyl quinolones as a series for further biological evaluation. The lead compound within this series 7-chloro-3-methyl-2-(4-(4-(trifluoromethoxy)benzyl)phenyl)quinolin-4(1H)-one (CK-2-68) has antimalarial activity against the 3D7 strain of P. falciparum of 36 nM, is selective for PfNDH2 over other respiratory enzymes (inhibitory IC50 against PfNDH2 of 16 nM), and demonstrates
    进行了一项计划来鉴定针对 NADH 的命中化合物:泛醌氧化还原酶 (PfNDH2),这是一种疟疾寄生虫恶性疟原虫线粒体电子传递链的脱氢酶. PfNDH2 只有一种已知抑制剂,羟基-2-十二烷基-4-(1H)-喹诺酮 (HDQ),它与一系列化学信息学方法一起用于合理选择 17000 种化合物以进行高通量筛选。确定并简要检查了 12 种不同的化学型,导致选择喹诺酮核心作为构效关系 (SAR) 发展的关键目标。广泛的结构探索导致选择 2-双芳基 3-甲基喹诺酮作为进一步生物学评价的系列。该系列中的先导化合物 7-chloro-3-methyl-2-(4-(4-(trifluoromethoxy)benzyl)phenyl)quinolin-4(1H)-one (CK-2-68) 对 3D7 具有抗疟活性36 nM 的恶性疟原虫菌株对 PfNDH2 的选择性高于其他呼吸酶(抑制性 IC50对 PfNDH2
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