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3-呋喃基(氧代)醋酸 | 54280-70-5

中文名称
3-呋喃基(氧代)醋酸
中文别名
——
英文名称
3-furylglyoxic acid
英文别名
furan-3-yl-oxo-acetic acid;α-oxo-3-furancarboxylic acid;fur-3-ylglyoxylic acid;3-Furyl(oxo)acetic acid;2-(furan-3-yl)-2-oxoacetic acid
3-呋喃基(氧代)醋酸化学式
CAS
54280-70-5
化学式
C6H4O4
mdl
MFCD01859866
分子量
140.095
InChiKey
ICMJIOARABGYHC-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:
    235.0±22.0 °C(Predicted)
  • 密度:
    1.423±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.9
  • 重原子数:
    10
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    67.5
  • 氢给体数:
    1
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2932190090

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:
    描述:
    3-呋喃基(氧代)醋酸三氟甲磺酸三甲基硅酯硫酸 作用下, 以 二氯甲烷氯仿 为溶剂, 反应 72.0h, 生成 ethyl 2-(furan-3-yl)-2-(methylimino)acetate
    参考文献:
    名称:
    直接合成ñ通过有机催化不对称氢转移反应-烷基芳基甘氨酸ñ -烷基芳亚氨基酯
    摘要:
    报道了用于直接合成N-烷基化的芳基甘氨酸酯的有机催化的N-烷基芳基亚氨基亚氨基酯的不对称转移氢化。获得了高产率和对映体比率,并且对各种官能团的耐受性促进了更复杂的分子以及活性药物中间体的制备。针对布朗斯台德酸催化剂开发了一种简单的回收方案,该方案可以通过五个循环重复使用,而不会损失活性或选择性。
    DOI:
    10.1021/acs.orglett.7b02627
  • 作为产物:
    描述:
    1-呋喃-3-乙酮吡啶 、 selenium(IV) oxide 作用下, 反应 1.0h, 生成 3-呋喃基(氧代)醋酸
    参考文献:
    名称:
    直接合成ñ通过有机催化不对称氢转移反应-烷基芳基甘氨酸ñ -烷基芳亚氨基酯
    摘要:
    报道了用于直接合成N-烷基化的芳基甘氨酸酯的有机催化的N-烷基芳基亚氨基亚氨基酯的不对称转移氢化。获得了高产率和对映体比率,并且对各种官能团的耐受性促进了更复杂的分子以及活性药物中间体的制备。针对布朗斯台德酸催化剂开发了一种简单的回收方案,该方案可以通过五个循环重复使用,而不会损失活性或选择性。
    DOI:
    10.1021/acs.orglett.7b02627
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文献信息

  • Silver-catalyzed tandem radical acylarylation of cinnamamides in aqueous media
    作者:Hua Yang、Li-Na Guo、Xin-Hua Duan
    DOI:10.1039/c4ra08529a
    日期:——
    A mild silver-catalyzed regioselective radical addition/cyclization reaction of cinnamamides with α-oxocarboxylic acids has been developed. The procedure proceeded well under very mild conditions, leading to a diverse range of 3-acyl-4-aryldihydroquinolin-2(1H)-ones in moderate to good yields.
    已经开发了轻度的银催化的肉桂酰胺与α-氧代羧酸的区域选择性自由基加成/环化反应。该过程在非常温和的条件下进行得很好,从而以中等到良好的产率产生了各种3-酰基-4-芳基二氢喹啉-2(1 H)-酮。
  • Bu4NI-catalyzed decarboxylative acyloxylation of an sp3 C–H bond adjacent to a heteroatom with α-oxocarboxylic acids
    作者:Shuai Zhang、Li-Na Guo、Hua Wang、Xin-Hua Duan
    DOI:10.1039/c3ob40748a
    日期:——
    A novel metal-free decarboxylative acyloxylation of an sp3 C–H bond in formamides and ethers has been explored. A variety of N-acyloxymethylamides and α-acyloxy ethers could be easily synthesized by this method. Preliminary mechanistic studies have shown that the reaction proceeded via a radical process.
    探索了一种新型无金属的脱羧酰氧基化反应,针对甲酰胺和醚中的sp3 C-H键。通过这种方法,可以轻松合成多种N-酰氧甲基酰胺和α-酰氧基醚。初步的机理研究表明,该反应通过自由基过程进行。
  • Novel Fluorene Derivatives, Composition Containing Said Derivatives and the Use Thereof
    申请人:MAILLIET Patrick
    公开号:US20080153837A1
    公开(公告)日:2008-06-26
    This invention relates to derivatives of 4-(benzimidazol-2-yl)fluorene and 4-(azabenzimidazol-2-yl)fluorene, to pharmaceutical compositions comprising such derivatives, and to methods of treatment of disorders related to Hsp90 protein activity, comprising administering such derivatives.
    这项发明涉及4-(苯并咪唑-2-基)芴和4-(氮杂苯并咪唑-2-基)芴的衍生物,涉及包含这些衍生物的药物组合物,以及涉及治疗与Hsp90蛋白活性相关的疾病的方法,包括给予这些衍生物。
  • TRIAZINE DERIVATIVES, THEIR PREPARATION AND THERAPEUTIC APPLICATION THEREOF
    申请人:BENEDETTI Yannick
    公开号:US20080096891A1
    公开(公告)日:2008-04-24
    The invention relates to triazine derivatives of general formula (I): Wherein R 1 , R 2 and R 3 are as defined herein. The invention also relates to a method for preparing these triazine derivatives and to the therapeutic application thereof.
    该发明涉及一般式(I)的三嗪衍生物:其中R1、R2和R3如本文所定义。该发明还涉及制备这些三嗪衍生物的方法以及它们的治疗应用。
  • [EN] SUBSTITUTED 1-PIPERIDIN-3-YL-4-PIPERIDIN-4-YL-PIPERAZINE DERIVATIVES AND THEIR USE AS NEUROKININ ANTAGONISTS<br/>[FR] DERIVES 1-PIPERIDIN-3-YL-4-PIPERIDIN-4-YL-PIPERAZINE SUBSTITUEE ET UTILISATIONS DE CES DERNIERS EN TANT QU'ANTAGONISTES DE LA NEUROKININE
    申请人:JANSSEN PHARMACEUTICA NV
    公开号:WO2004056364A1
    公开(公告)日:2004-07-08
    This invention concerns substituted 1-piperidin-3-yl-4-piperidin-4-yl-piperazine derivatives having neurokinin antagonistic activity, in particular NK1 antagonistic activity, a combined NK1/NK3 antagonistic activity and a combined NK1/NK2/NK3 antagonistic activity, their preparation, compositions comprising them and their use as a medicine, in particular for the treatment of schizophrenia, emesis, anxiety and depression, irritable bowel syndrom (IBS), circadian rhythm disturbances, visceral pain, neurogenic inflammation, asthma, micturition disorders such as urinary incontinence and nociception. The compounds according to the invention can be represented by general Formula (I) and comprises also the pharmaceutically acceptable acid or base addition salts thereof, the stereochemically isomeric forms thereof, the N-oxide form thereof and prodrugs thereof, wherein all substituents are defined as in Claim 1. In view of their capability to antagonize the actions of tachykinins by blocking the neurokinin receptors, and in particular antagonizing the actions of substance P, Neurokinin A and Neurokinin B by blocking the NK1, NK2 and NK3 receptors, the compounds according to the invention are useful as a medicine, in particular in the prophylactic and therapeutic treatment of tachykinin-mediated conditions, such as, for instance CNS disorders, in particular schizoaffective disorders, depression, anxiety disorders, stress-related disorders, sleep disorders, cognitive disorders, personality disorders, eating disorders, neurodegenerative diseases, addiction disorders, mood disorders, sexual dysfunction, pain and other CNS-related conditions; inflammation; allergic disorders; emesis; gastrointestinal disorders, in particular irritable bowel syndrome (IBS); skin disorders; vasospastic diseases; fibrosing and collagen diseases; disorders related to immune enhancement or suppression and rheumatic diseases and body weight control.
    本发明涉及具有神经激肽拮抗活性的取代1-哌啶-3-基-4-哌啶-4-基-哌嗪衍生物,特别是NK1拮抗活性,具有联合NK1/NK3拮抗活性和联合NK1/NK2/NK3拮抗活性,其制备,包含它们的组合物和用途作为药物,特别用于治疗精神分裂症、呕吐、焦虑和抑郁症、肠易激综合征(IBS)、昼夜节律紊乱、内脏疼痛、神经源性炎症、哮喘、排尿障碍,如尿失禁和疼痛感知。根据本发明的化合物可用一般式(I)表示,并且还包括其药学上可接受的酸或碱盐,其立体化异构体形式,其N-氧化物形式和其前药,其中所有取代基的定义如权利要求1所述。鉴于它们通过阻断神经激肽受体来拮抗激肽的作用,特别是通过阻断NK1、NK2和NK3受体来拮抗P物质、神经激肽A和神经激肽B的作用,根据本发明的化合物可用作药物,特别是在预防和治疗激肽介导的疾病中,例如中枢神经系统疾病,特别是精神分裂情感性障碍、抑郁症、焦虑障碍、与压力相关的障碍、睡眠障碍、认知障碍、人格障碍、饮食障碍、神经退行性疾病、成瘾障碍、情绪障碍、性功能障碍、疼痛和其他中枢神经系统相关疾病;炎症;过敏性疾病;呕吐;胃肠道疾病,特别是肠易激综合征(IBS);皮肤疾病;血管痉挛性疾病;纤维化和胶原疾病;与免疫增强或抑制和风湿性疾病以及体重控制相关的障碍。
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