2,3-dihydro-2,2-dimethyl-5-(2-methyl-1-propenyl)benzofuran

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 香豆素
• 英文名称: 2,3-dihydro-2,2-dimethyl-5-(2-methyl-1-propenyl)benzofuran
• 英文别名: 2,2-dimethyl-5-(2-methylprop-1-enyl)-3H-1-benzofuran
• 化学式: C₁₄H₁₈O
• 分子量: 202.296
• InChiKey: GGXPDHIEDWAEBT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-碘代丙烷 、 3-氰基苯甲酸异丙酯 、 2,3-dihydro-2,2-dimethyl-5-(2-methyl-1-propenyl)benzofuran 、 2,3-dihydro-2,2-dimethyl-5-(2-methyl-1-propenyl)-7-(propylthio)benzofuran 在 硫酸 、 potassium carbonate 作用下， 以 (2S)-N-methyl-1-phenylpropan-2-amine hydrate 、 acetic acid (6 ML)-toluene 、 水 、 乙酸乙酯 、 N,N-二甲基甲酰胺 为溶剂， 生成 3-(3,4,8,9-tetrahydro-3,3,8,8-tetramethyl-6-propylthiofuro[2,3-h]isoquinolin-1-yl)benzoic acid 1-methylethyl ester
  参考文献：
  名称：

  FUROISOQUINOLINE DERIVATIVES, PROCESS FOR PRODUCING THE SAME AND USE THEREOF

  摘要：

  公开号：

  EP1270577B1

文献信息

• FUROISOQUINOLINE DERIVATIVE AND USE THEREOF
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1541576A1

  公开（公告）日：2005-06-15

  The present invention provides a compound represented by the formula    wherein A represents (1) a bond, (2) a group represented by the formula -CRa=CRb- (Ra and Rb each represent a hydrogen atom or C1-6 alkyl) and the like; R1 represents (1) cyano or (2) an optionally esterified or amidated carboxyl group; R2 represents (1) a hydrogen atom, (2) an optionally substituted hydroxy group, (3) an optionally substituted amino group and the like; R3 and R4 each represent a hydrogen atom and the like; R5 represents a hydrogen atom and the like; R6 represents an optionally substituted hydroxy group and the like; R7and R8 each represent an optionally substituted hydrocarbon group and the like; R9 and R10 each represent (1) a hydrogen atom and the like; Y represents an optionally substituted methylene group; and n represents 0 or 1, or a salt thereof, which has an excellent phosphodiesterase IV inhibiting action.

  本发明提供了一种化合物，其表示为式中的化合物，其中A代表（1）键，（2）由式 -CRa=CRb-（Ra和Rb分别代表氢原子或C1-6烷基等）表示的基团等；R1代表（1）氰基或（2）可选择酯化或酰胺化的羧基；R2代表（1）氢原子，（2）可选择取代的羟基，（3）可选择取代的氨基等；R3和R4各自代表氢原子等；R5代表氢原子等；R6代表可选择取代的羟基等；R7和R8各自代表可选择取代的碳氢基团等；R9和R10各自代表（1）氢原子等；Y代表可选择取代的亚甲基基团；n代表0或1，或其盐，具有优异的磷酸二酯酶IV抑制作用。
• Furoisoquinoline derivative and use thereof
  申请人：Inoue Yoshihisa

  公开号：US20060106048A1

  公开（公告）日：2006-05-18

  The present invention provides a compound represented by the formula wherein A represents (1) a bond, (2) a group represented by the formula —CR a ═CR b — (R a and R b each represent a hydrogen atom or C 1-6 alkyl) and the like; R 1 represents (1) cyano or (2) an optionally esterified or amidated carboxyl group; R 2 represents (1) a hydrogen atom, (2) an optionally substituted hydroxy group, (3) an optionally substituted amino group and the like; R 3 and R 4 each represent a hydrogen atom and the like; R 5 represents a hydrogen atom and the like; R 6 represents an optionally substituted hydroxy group and the like; R 7 and R 8 each represent an optionally substituted hydrocarbon group and the like; R 9 and R 10 each represent (1) a hydrogen atom and the like; Y represents an optionally substituted methylene group; and n represents 0 or 1, or a salt thereof, which has an excellent phosphodiesterase IV inhibiting action.

  本发明提供了一种化合物，其表示为以下式子：其中A代表（1）键合，（2）由以下式子表示的基团：—CRa═CRb—（Ra和Rb分别代表氢原子或C1-6烷基等）；R1代表（1）氰基或（2）可选酯化或酰胺化的羧基；R2代表（1）氢原子，（2）可选取代的羟基，（3）可选取代的氨基等；R3和R4各自代表氢原子等；R5代表氢原子等；R6代表可选取代的羟基等；R7和R8各自代表可选取代的烃基等；R9和R10各自代表（1）氢原子等；Y代表可选取代的亚甲基基团；n代表0或1，或其盐，具有优异的磷酸二酯酶IV抑制作用。
• Furoisoquinoline derivatives, process for producing the same and use thereof
  申请人：——

  公开号：US20040092582A1

  公开（公告）日：2004-05-13

  A compound having a partial structure represented by Formula: 1 or a salt thereof has an excellent phosphodiesterase (PDE) IV-inhibiting effect, and is useful as a prophylactic or therapeutic agent against inflammatory diseases, for example, bronchial asthma, chronic obstructive pulmonary disease (COPD), rheumatoid arthritis, autoimmune disease, diabetes and the like.

  一种具有部分结构式1表示的化合物或其盐具有优异的磷酸二酯酶（PDE）IV抑制作用，并可用作预防或治疗炎症性疾病的药物，例如支气管哮喘、慢性阻塞性肺疾病（COPD）、类风湿性关节炎、自身免疫疾病、糖尿病等。
• US6924292B2
  申请人：——

  公开号：US6924292B2

  公开（公告）日：2005-08-02
• FUROISOQUINOLINE DERIVATIVES, PROCESS FOR PRODUCING THE SAME AND USE THEREOF
  申请人：Takeda Pharmaceutical Company Limited

  公开号：EP1270577B1

  公开（公告）日：2006-12-06