(2E)-3-(1-benzofuran-5-yl)prop-2-enoic acid | 1210059-73-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (2E)-3-(1-benzofuran-5-yl)prop-2-enoic acid
• 英文别名: (E)-3-(1-benzofuran-5-yl)prop-2-enoic acid
• CAS: 1210059-73-6
• 化学式: C₁₁H₈O₃
• 分子量: 188.18
• InChiKey: MXISLJRYQRFUPN-DUXPYHPUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  50.4
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• COMPOSITION FOR PROMOTING SYNTHESIS OF COLLAGEN, AND COMPOSITION FOR EXTERNAL PREPARATION FOR SKIN COMPRISING THE SAME
  申请人：JIN Mu-Hyun

  公开号：US20090233997A1

  公开（公告）日：2009-09-17

  The present invention relates to a composition for promoting collagen synthesis and a composition for external application to skin which includes the collagen synthesis promoting composition. The collagen synthesis promoting composition includes, as an effective component, at least one selected from the group consisting of compounds represented as: wherein R is hydrogen, a methoxy group, or a 3-methyl-2-butenyl group. The composition for external application to skin includes at least one collagen synthesis promoting component selected from the group consisting of compounds represented by above.

  本发明涉及一种促进胶原蛋白合成的组合物和一种用于外用于皮肤的组合物，该组合物包括促进胶原蛋白合成的组合物。促进胶原蛋白合成的组合物包括至少从以下化合物组成的选组中选择的一种有效成分：其中R为氢、甲氧基或3-甲基-2-丁烯基基团。外用于皮肤的组合物包括至少从上述化合物所代表的化合物组成的选组中选择的一种促进胶原蛋白合成的成分。
• Composition for promoting synthesis of collagen, and composition for external preparation for skin comprising the same
  申请人：Jin Mu-Hyun

  公开号：US20070065377A1

  公开（公告）日：2007-03-22

  The present invention relates to a composition for promoting collagen synthesis and a composition for external application to skin which includes the collagen synthesis promoting composition. The collagen synthesis promoting composition includes, as an effective component, at least one selected from the group consisting of compounds represented as: wherein R is hydrogen, a methoxy group, or a 3-methyl-2-butenyl group. The composition for external application to skin includes at least one collagen synthesis promoting component selected from the group consisting of compounds represented by above.

  本发明涉及一种促进胶原蛋白合成的组合物以及一种用于外用于皮肤的组合物，其中包括促进胶原蛋白合成的组合物。促进胶原蛋白合成的组合物包括至少一种选择自以下化合物组成的有效成分：其中R为氢、甲氧基或3-甲基-2-丁烯基。外用于皮肤的组合物包括至少一种选择自上述化合物组成的促进胶原蛋白合成的成分。
• MATRIX FOR MALDI MASS SPECTROMETRY AND MALDIMASS SPECTROMETRY METHOD
  申请人：Shindo Mitsuru

  公开号：US20140151548A1

  公开（公告）日：2014-06-05

  Provided is a matrix for MALDI mass spectrometry that has a high ability of ionizing low-molecular-weight compounds, and makes it possible to make measurement in a negative ion mode. The matrix is a matrix for mass spectrometry that contains one or more compounds selected from the group consisting of compounds each represented by the following general formula (I), (II) or (III), and their salts thereof. In the formulae (I), (II) and (III), X and Z are each C or N; R 1 and R 5 are each selected from the group consisting of H, an alkyl group, a (substituted) aryl group, a (substituted) arylalkyl group, and a (substituted) heteroaryl group; R 2 and R 6 are each selected from the group consisting of H, an alkyl group, an alkoxyl group, an amino group, a halogen atom, a nitro group, an allyl group, a (substituted) aryl group, and a (substituted) heteroaryl group; and R 7 and R 8 are each selected from the group consisting of H and an amino group provided that a case where R 1 =R 2 =H, and a case where R 7 =R 8 =an amino group are excluded.

  提供的是一种用于MALDI质谱的矩阵，具有高能力电离低分子量化合物的能力，并使得在负离子模式下进行测量成为可能。该矩阵是一种质谱矩阵，包含从由以下通式（I）、（II）或（III）表示的化合物组成的化合物中选择的一个或多个化合物及其盐。在式（I）、（II）和（III）中，X和Z分别为C或N；R1和R5分别选择自H、烷基、（取代）芳基、（取代）芳基烷基和（取代）杂芳基组成的群；R2和R6分别选择自H、烷基、烷氧基、氨基、卤素原子、硝基、烯丙基、（取代）芳基和（取代）杂芳基组成的群；R7和R8分别选择自H和氨基，但排除R1=R2=H和R7=R8=氨基的情况。
• Light-sensitive composition
  申请人：KONICA CORPORATION

  公开号：EP0118766A2

  公开（公告）日：1984-09-19

  There is disclosed a light-sensitive composition comprising a 2-halomethyl-1,3,4-oxadiazole compound having in the fifth position thereof a heterocyclic radical containing at least one element selected from the group consisting of oxygen, nitrogen, sulphur and selenium directly or through a vinyl radical, which composition shows a high sensitivity despite of the presence of the oxadiazole compound and an excellent developability, can be manufactured into a highly sensitive positive lithographic printing plate and provides a sharp and clear printout image of high stability.

  本发明公开了一种光敏组合物，该组合物包含一种 2-卤甲基-1,3,4-噁二唑化合物，在其第五位上有一个杂环基，该杂环基直接或通过乙烯基含有至少一种从氧、氮、硫和硒组成的组中选出的元素，尽管存在噁二唑化合物，但该组合物显示出很高的灵敏度和极好的显影性，可以制成高灵敏度的正片平版印刷板，并提供清晰锐利的高稳定性印刷图像。
• MATRIX FOR MALDI MASS SPECTROMETRY
  申请人：Kyushu University National University Corporation

  公开号：EP2730918A1

  公开（公告）日：2014-05-14

  Provided is a matrix for MALDI mass spectrometry that has a high ability of ionizing low-molecular-weight compounds, and makes it possible to make measurement in a negative ion mode. The matrix is a matrix for mass spectrometry that contains one or more compounds selected from the group consisting of compounds each represented by the following general formula (I), (II) or (III), and their salts thereof. In the formulae (I), (II) and (III), X and Z are each C or N; R1 and R5 are each selected from the group consisting of H, an alkyl group, a (substituted) aryl group, a (substituted) arylalkyl group, and a (substituted) heteroaryl group; R2 and R6 are each selected from the group consisting of H, an alkyl group, an alkoxyl group, an amino group, a halogen atom, a nitro group, an allyl group, a (substituted) aryl group, and a (substituted) heteroaryl group; and R7 and R8 are each selected from the group consisting of H and an amino group provided that a case where R1 = R2 = H, and a case where R7 = R8 = an amino group are excluded.

  本发明提供了一种用于 MALDI 质谱分析的基质，该基质对低分子量化合物具有较高的电离能力，并可在负离子模式下进行测量。该基质是一种用于质谱分析的基质，含有一种或多种选自以下通式 (I)、(II) 或 (III) 所代表的化合物及其盐类的化合物。在式(I)、(II)和(III)中，X 和 Z 各自为 C 或 N；R1 和 R5 各自选自由 H、烷基、（取代的）芳基、（取代的）芳烷基和（取代的）杂芳基组成的组；R2和R6各自选自由H、烷基、烷氧基、氨基、卤素原子、硝基、烯丙基、（取代的）芳基和（取代的）杂芳基组成的组；以及R7和R8各自选自由H和氨基组成的组，但不包括R1＝R2＝H的情况和R7＝R8＝氨基的情况。