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3,4-bis(4-chlorophenyl)-2(5H)-furanone | 95479-48-4

中文名称
——
中文别名
——
英文名称
3,4-bis(4-chlorophenyl)-2(5H)-furanone
英文别名
3,4-bis(4-chlorophenyl)-2H-furan-5-one
3,4-bis(4-chlorophenyl)-2(5H)-furanone化学式
CAS
95479-48-4
化学式
C16H10Cl2O2
mdl
——
分子量
305.16
InChiKey
YOICQPPYXOSSOG-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:
    484.1±45.0 °C(Predicted)
  • 密度:
    1.401±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.3
  • 重原子数:
    20
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    EP1489077
    摘要:
    公开号:
  • 作为产物:
    描述:
    (E)-2,3-Bis-(4-chloro-phenyl)-but-2-enedial 在 盐酸 作用下, 以 氯仿 为溶剂, 以75%的产率得到3,4-bis(4-chlorophenyl)-2(5H)-furanone
    参考文献:
    名称:
    (E)-2,3-二芳基丁-2-烯醛的新制备方法
    摘要:
    1,2-二芳基-3,4-二溴环丁-1-烯(4)与高氯酸银在水存在下反应生成(E)-2,3-二芳基丁-2-烯醛(5)用酸处理的物质被转化为2,3-二芳基丁-2-烯-4-内酯(6)。
    DOI:
    10.1039/c39840001234
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文献信息

  • Mucochloric Acid: A Useful Synthon for the Selective Synthesis of 4-Aryl-3-chloro-2(5H)-furanones, (Z)-4-Aryl-5-[1-(aryl)methylidene]-3-chloro-2(5H)-furanones and 3,4-Diaryl-2(5H)-furanones
    作者:Fabio Bellina、Chiara Anselmi、Francesca Martina、Renzo Rossi
    DOI:10.1002/ejoc.200300097
    日期:2003.6
    4-Dichloro-2(5H)-furanone, which has been prepared efficiently from mucochloric acid, has been transformed selectively into 4-aryl-3-chloro-2(5H)-furanones either by Suzuki- or Stille-type reactions. These monochloro derivatives have been used as precursors either to (Z)-4-aryl-5-[1-(aryl)methylidene]-3-chloro-2(5H)-furanones, including naturally occurring rubrolide M, or to unsymmetrical 3,4-diaryl-2(5H)-furanones
    由粘氯酸有效制备的3,4-二氯-2(5 H)-呋喃酮已通过Suzuki-或Stille-选择性地转化为4-芳基-3-氯-2(5 H)-呋喃酮类型反应。这些一氯衍生物已被用作(Z)-4-芳基-5- [1-(芳基)亚甲基] -3-氯-2(5 H)-呋喃酮的前体,包括天然存在的罗布洛尔M,或不对称的前体。 3,4-二芳基-2(5 H)-呋喃酮。约2(5 H已经发现,如此制备的呋喃酮衍生物在体外对NCI三细胞系面板表现出显着的细胞毒性活性,但是对NCI人肿瘤60细胞系面板的细胞毒性有限。(©Wiley-VCH Verlag GmbH&Co.KGaA,69451 Weinheim,Germany,2003)
  • Total synthesis of rubrolide M and some of its unnatural congeners
    作者:Fabio Bellina、Chiara Anselmi、Renzo Rossi
    DOI:10.1016/s0040-4039(02)00202-2
    日期:2002.3
    Two protocols have been developed for the Pd-catalyzed regioselective synthesis of 4-aryl-3-chloro-2(5H)-furanones starting from 3,4-dichloro-2(5H)-furanone. These monochloro derivatives have then been used as precursors to (Z)-4-aryl-5-[1-(aryl)methylidene]-3-chloro-2(5H)-furanones including naturally-occurring rubrolide M.
    已经开发了用于从3,4-二氯-2(5 H)-呋喃酮开始Pd催化的4-芳基-3-氯2(5 H)-呋喃酮的区域选择性合成的两种方案。这些一氯衍生物随后被用作(Z)-4-芳基-5- [1-(芳基)亚甲基] -3-氯-2(5 H)-呋喃酮的前体,包括天然存在的罗布洛尔M。
  • 2-Furancarboxylic acid hydrazides and pharmaceutical compositions containing the same
    申请人:Fujii Akihito
    公开号:US20050171196A1
    公开(公告)日:2005-08-04
    The present invention provides 2-furancarboxylic acid hydrazide compounds represented by General Formula (I) below, and prodrugs, physiologically acceptable salts, hydrates, solvates thereof, methods for producing them and pharmaceutical compositions containing them: wherein A is a group represented by Formula (a) or the like: (wherein either R 4 or R 5 represents cyano, nitro or the like, and the other represents a hydrogen atom or the like); either R 1 or R 2 represents a group: -D-(X)m-R 6 or the like, and the other represents a group: -E-(Y)n-R 7 , hydrogen atom, aryl or the like; R 3 is a hydrogen atom or the like; D and E independently represent aryl; X and Y independently represent O or the like; R 6 and R 7 independently represent alkyl, aryl, arylalkyl or the like; and m and n are independently 0 or 1, provided that the aryl is optionally substituted. Such compounds exhibit a potent antagonistic activity on glucagon receptor and are of use as preventive and/or therapeutic agents for symptoms and diseases in which glucagon is involved.
    本发明提供了由下列通式(I)表示的2-呋喃羧酸肼化合物,以及它们的前药、生理上可接受的盐、水合物、溶剂化物、制备方法和含有它们的制药组合物:其中A是由式(a)或类似式表示的基团:(其中R4或R5代表氰基、硝基或类似物,另一个代表氢原子或类似物);R1或R2代表基团:-D-(X)m-R6或类似物,另一个代表基团:-E-(Y)n-R7、氢原子、芳基或类似物;R3是氢原子或类似物;D和E独立地表示芳基;X和Y独立地表示O或类似物;R6和R7独立地表示烷基、芳基、芳基烷基或类似物;m和n独立地表示0或1,但芳基可选择性地被取代。这些化合物表现出强大的胰高血糖素受体拮抗活性,并且可用作预防和/或治疗胰高血糖素参与的症状和疾病的药物。
  • 2-furancarboxylic acid hydrazides and pharmaceutical compositions containing the same
    申请人:Dainippon Pharmaceutical Co., Ltd
    公开号:US07514452B2
    公开(公告)日:2009-04-07
    The present invention provides 2-furancarboxylic acid hydrazide compounds represented by General Formula (I) below, and prodrugs, physiologically acceptable salts, hydrates, solvates thereof: wherein A is a group represented by Formula (a) or the like: (wherein either R4 or R5 represents cyano, nitro or the like, and the other represents a hydrogen atom or the like); either R1 or R2 represents a group: -D-(X)m-R6 or the like, and the other represents a group: -E-(Y)n-R7, hydrogen atom, aryl or the like; R3 is a hydrogen atom or the like; D and E independently represent aryl; X and Y independently represent O or the like; R6 and R7 independently represent alkyl, aryl, arylalkyl or the like; and m and n are independently 0 or 1, provided that the aryl is optionally substituted.
    本发明提供了由下式(I)表示的2-呋喃羧酸肼化合物,以及其前药、生理上可接受的盐、水合物、溶剂化物: 其中,A是由式(a)或类似式表示的基团:(其中,R4或R5表示氰基、硝基或类似基团,另一个表示氢原子或类似基团);R1或R2表示群:-D-(X)m-R6或类似群,另一个表示群:-E-(Y)n-R7、氢原子、芳基或类似基团;R3是氢原子或类似基团;D和E独立地表示芳基;X和Y独立地表示O或类似基团;R6和R7独立地表示烷基、芳基、芳基烷基或类似基团;m和n独立地为0或1,但芳基可以选择性地被取代。
  • 2-FURANCARBOXYLIC ACID HYDRAZIDES AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME
    申请人:DAINIPPON PHARMACEUTICAL CO., LTD.
    公开号:EP1489077A1
    公开(公告)日:2004-12-22
    The present invention provides 2-furancarboxylic acid hydrazide compounds represented by General Formula (I) below, and prodrugs, physiologically acceptable salts, hydrates, solvates thereof, methods for producing them and pharmaceutical compositions containing them: wherein A is a group represented by Formula (a) or the like: (wherein either R4 or R5 represents cyano, nitro or the like, and the other represents a hydrogen atom or the like); either R1 or R2 represents a group: -D-(X)m-R6 or the like, and the other represents a group: -E-(Y)n-R7, hydrogen atom, aryl or the like; R3 is a hydrogen atom or the like; D and E independently represent aryl; X and Y independently represent 0 or the like; R6 and R7 independently represent alkyl, aryl, arylalkyl or the like; and m and n are independently 0 or 1, provided that the aryl is optionally substituted. Such compounds exhibit a potent antagonistic activity on glucagon receptor and are of use as preventive and/or therapeutic agents for symptoms and diseases in which glucagon is involved.
    本发明提供由通式表示的 2-呋喃羧酸酰肼化合物 (I)代表的2-呋喃羧酸酰肼化合物及其原药、生理上可接受的盐、水合物、溶液,以及生产它们的方法和含有它们的药物组合物: 其中 A 是由式(a)代表的基团或类似基团: (其中 R4 或 R5 代表氰基、硝基或类似物,另一个代表氢原子或类似物); R1 或 R2 代表一个基团:-D-(X)m-R6 或类似基团,另一个代表一个基团:-E-(Y)n-R7、氢原子、芳基或类似基团; R3 是氢原子或类似物; D 和 E 各自代表芳基; X 和 Y 独立地代表 0 或类似物; R6 和 R7 独立地代表烷基、芳基、芳烷基或类似物;以及 m 和 n 独立地为 0 或 1,前提是芳基被任选取代。此类化合物对胰高血糖素受体具有强效的拮抗活性,可用作胰高血糖素相关症状和疾病的预防和/或治疗药物。
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