4-Methyl-2-phenyl-3-furansaeure | 4414-45-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃
• 英文名称: 4-Methyl-2-phenyl-3-furansaeure
• 英文别名: 4-Methyl-2-phenyl-furan-3-carbonsaeure；4-methyl-2-phenyl-furan-3-carboxylic acid；4-Methyl-2-phenylfuran-3-carboxylic acid
• CAS: 4414-45-3
• 化学式: C₁₂H₁₀O₃
• mdl: MFCD22024587
• 分子量: 202.21
• InChiKey: ORZRBEPYWGWRBV-UHFFFAOYSA-N

物化性质

• 熔点：
  161 °C
• 沸点：
  312.2±37.0 °C(Predicted)
• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.083
• 拓扑面积：
  50.4
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Pyridylfuran and pyridylthiophene compounds
  申请人：——

  公开号：US20020022729A1

  公开（公告）日：2002-02-21

  A compound of the formula: 1 and its pharmaceutically effective salts, wherein R 1 and R 2 are independently selected from the following: (a) hydrogen, halo, R 5 —, C 2-6 alkenyl, C 2-6 alkynyl, hydroxy-R 5 —, R 5 —O—R 5 —, or the like; (b) Ar—, Ar—R 5 —, Ar—C 2-6 alkenyl, Ar—C 2-6 alkynyl, Ar—O—, Ar—O—R 5 — or the like; (c) R 5 —C(O)—, —NO 2 , cyano, NH 2 —C(O)—, R 5 —NH—C(O)—, (R 5 ) 2 —N—C(O)—, Ar—C(O)— or the like; and (d) R 5 —C(O)—NH—, Ar—C(O)—NH— or the like; wherein Ar is optionally substituted aryl or heteroaryl such as phenyl and pyridyl; and wherein R 5 is optionally halo-substituted C 1-6 alkyl; R 3 is selected from the following: (e) cyano, formyl, tetrazolyl, triazolyl, imidazolyl, oxazolyl, thiazolyl, R 5 —C(O)—, C 2-6 alkenyl-C(O)—, C 2-6 alkynyl—C(O)—, R 5 —C(O)—R 5 —, or the like; (f) R 5 —C(O)—NH—, Ar—C(O)—NH—, or the like; (g) R 5 —S—, R 5 —S(O)—, R 5 —NH—S(O) 2 —, or the like; and (h) Ar—C(O)—, Ar—R 5 —C(O)—, Ar—C 2-6 alkenylene-C(O)— or the like; or two of R 1 , R 2 and R 3 together form a group of the formula —A 1 —B 1 —A 2 — or —A 1 —B 1 —A 3 —B 2 —A 2 — such as cyclic alkyl optionally substitued with oxo; R 4 is hydrogen, halo, R 5 —C(O)— and the like; X is O, S, S(O) or S(O) 2 ; m is 0, 1, 2, 3 or 4. The present invention also provides processes for the preparation thereof, the use thereof in treating cytokine mediated diseases and/or cell adhesion molecule (CAM) mediated diseases and pharmaceutical compositions for use in such therapy.

  该化合物的分子式为1，以及其药效盐，其中R1和R2独立地选自以下选项：（a）氢，卤素，R5—，C2-6烯基，C2-6炔基，羟基-R5—，R5—O—R5—或类似物;（b）Ar—，Ar—R5—，Ar—C2-6烯基，Ar—C2-6炔基，Ar—O—，Ar—O—R5—或类似物;（c）R5—C（O）—，—NO2，氰基，NH2—C（O）—，R5—NH—C（O）—，（R5）2—N—C（O）—，Ar—C（O）—或类似物;（d）R5—C（O）—NH—，Ar—C（O）—NH—或类似物;其中Ar是可选取代芳基或杂环芳基，例如苯基和吡啶基; R5是可选取代卤素的C1-6烷基; R3选自以下选项：（e）氰基，甲酰基，四唑基，三唑基，咪唑基，噁唑基，噻唑基，R5—C（O）—，C2-6烯基-C（O）—，C2-6炔基-C（O）—，R5—C（O）—R5—或类似物;（f）R5—C（O）—NH—，Ar—C（O）—NH—或类似物;（g）R5—S—，R5—S（O）—，R5—NH—S（O）2—或类似物;以及（h）Ar—C（O）—，Ar—R5—C（O）—，Ar—C2-6烯基-C（O）—或类似物;或者R1、R2和R3中的两个组成公式—A1—B1—A2—或—A1—B1—A3—B2—A2—的基团，例如可选取代氧杂环的环烷基; R4为氢，卤素，R5—C（O）—等; X为O，S，S（O）或S（O）2; m为0、1、2、3或4。本发明还提供了其制备方法，在治疗细胞因子介导的疾病和/或细胞黏附分子（CAM）介导的疾病中使用以及用于此类治疗的制药组合物。
• Pyridylfuran and pyridylthiophene compounds and pharmaceutical use thereof
  申请人：PFIZER INC.

  公开号：EP0853083A1

  公开（公告）日：1998-07-15

  This invention relates to pyridylfuran and pyridylthiophene compounds, their pharmaceutically effective salts, processes for the preparation thereof, and pharmaceutical compositions for use in treating cytokine mediated diseases and/or cell adhesion molecule (CAM) mediated diseases. The ability of the compounds of the formula (I) to inhibit TNFα biosynthesis and CAMs expression has been demonstrated in vitro.

  本发明涉及用于治疗细胞因子介导的疾病和/或细胞粘附分子（CAM）介导的疾病的吡啶基呋喃和吡啶基噻吩化合物、它们的药用有效盐、其制备工艺和药物组合物。 式 (I) 化合物抑制 TNFα 生物素的能力 抑制 TNFα 生物合成和 CAMs 表达的能力已在体外得到证实。
• US6048880A
  申请人：——

  公开号：US6048880A

  公开（公告）日：2000-04-11
• US6696470B2
  申请人：——

  公开号：US6696470B2

  公开（公告）日：2004-02-24