3,5-dihydroxyphenylethylamine | 29866-11-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,5-dihydroxyphenylethylamine
• 英文别名: WNN0258-B009；5-(2-amino-ethyl)-resorcinol；5-(2-Amino-aethyl)-resorcin；3,5-Dihydroxybenzeneethanamine；5-(2-aminoethyl)benzene-1,3-diol
• CAS: 29866-11-3
• 化学式: C₈H₁₁NO₂
• mdl: MFCD00465446
• 分子量: 153.181
• InChiKey: MCRRJJIDXUJDBN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  66.5
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,5-dihydroxyphenylethylamine 、 N-[4-[[(2S)-oxiran-2-yl]methoxy]phenyl]methanesulfonamide 以 乙醇 为溶剂， 以33%的产率得到(S)-1-(4-methanesulfonamidophenoxy)-3-(3,5-dihydroxyphenylethylamino)-2-propanol
  参考文献：
  名称：

  Enantiomeric Propanolamines as selective N-Methyl-d-aspartate 2B Receptor Antagonists

  摘要：

  Enantiomeric propanolamines have been identified as a new class of NR2B-selective NMDA receptor antagonists. The most effective agents are biaryl structures, synthesized in six steps with overall yields ranging from 11-64%. The compounds are potent and selective inhibitors of NR2B-containing recombinant NMDA receptors with IC50 values between 30-100 nM. Potency is strongly controlled by substitution on both rings and the centrally located amine nitrogen. SAR analysis suggests that well-balanced polarity and chain-length factors provide the greatest inhibitory potency. Structural comparisons based on 3D shape analysis and electrostatic complementarity support this conclusion. The antagonists are neuroprotective in both in vitro and in vivo models of ischemic cell death. In addition, some compounds exhibit anticonvulsant properties. Unlike earlier generation NMDA receptor antagonists and some NR2B-selective antagonists, the present series of propanolamines does not cause increased locomotion in rodents. Thus, the NR2B-selective antagonists exhibit a range of therapeutically interesting properties.

  DOI：

  10.1021/jm8002153
• 作为产物：
  描述：

  3,5-dimethoxy-β-nitrostyrene 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 生成 3,5-dihydroxyphenylethylamine
  参考文献：
  名称：

  Enantiomeric Propanolamines as selective N-Methyl-d-aspartate 2B Receptor Antagonists

  摘要：

  Enantiomeric propanolamines have been identified as a new class of NR2B-selective NMDA receptor antagonists. The most effective agents are biaryl structures, synthesized in six steps with overall yields ranging from 11-64%. The compounds are potent and selective inhibitors of NR2B-containing recombinant NMDA receptors with IC50 values between 30-100 nM. Potency is strongly controlled by substitution on both rings and the centrally located amine nitrogen. SAR analysis suggests that well-balanced polarity and chain-length factors provide the greatest inhibitory potency. Structural comparisons based on 3D shape analysis and electrostatic complementarity support this conclusion. The antagonists are neuroprotective in both in vitro and in vivo models of ischemic cell death. In addition, some compounds exhibit anticonvulsant properties. Unlike earlier generation NMDA receptor antagonists and some NR2B-selective antagonists, the present series of propanolamines does not cause increased locomotion in rodents. Thus, the NR2B-selective antagonists exhibit a range of therapeutically interesting properties.

  DOI：

  10.1021/jm8002153

文献信息

• Benzopyran Compound
  申请人：Tsukagoshi Toru

  公开号：US20070299130A1

  公开（公告）日：2007-12-27

  This invention relates to benzopyran compounds of formula (I) wherein X is NR 6 , Y is a bond, SO or SO 2 , Z is C 1-4 alkyl group or phenyl group, W is hydrogen atom, hydroxy group, C 1-6 alkoxy group, a halogen atom, C 1-4 alkyl group or C 1-6 alkylsulfonylamino group, R 1 and R 2 are independently of each other C 1-3 alkyl group, R 3 is hydrogen atom, hydroxy group or methoxy group, m is an integer of 0 to 4, n is an integer of 0 to 4, V is a single bond, CR 7 R 8 , NR 9 , O, S, SO or SO 2 , R 4 is hydrogen atom or C 1-6 alkyl group, R 5 is hydrogen atom, C 1-6 alkyl group, C 3-8 cycloalkyl group, C 3-8 cycloalkenyl group, C 6-14 aryl group or C 2-9 heteroaryl group. These compounds are useful as an anti-arrhythmic agent.

  本发明涉及式（I）的苯并吡喃化合物，其中X为NR6，Y为键，SO或SO2，Z为C1-4烷基或苯基，W为氢原子，羟基，C1-6烷氧基，卤素原子，C1-4烷基或C1-6烷基磺酰氨基，R1和R2分别为C1-3烷基，R3为氢原子，羟基或甲氧基，m为0至4的整数，n为0至4的整数，V为单键，CR7R8，NR9，O，S，SO或SO2，R4为氢原子或C1-6烷基，R5为氢原子，C1-6烷基，C3-8环烷基，C3-8环烯基，C6-14芳基或C2-9杂芳基。这些化合物可用作抗心律失常剂。
• Tricyclic Benzopyrane Compound as Anti-Arrhythmic Agents
  申请人：Ohrai Kazuhiko

  公开号：US20080004262A1

  公开（公告）日：2008-01-03

  This invention relates to benzopyran derivatives of formula (I) or (II), or pharmaceutically acceptable salts thereof wherein R 1 and R 2 are independently of each other hydrogen atom, C 1-6 alkyl group or C 6-14 aryl group, R 3 is hydrogen atom or C 1-6 alkylcarbonyloxy group, or together with R 4 forms a bond, R 4 is hydrogen atom, or together with R 3 forms a bond, m is an integer of 0 to 4, n is an integer of 0 to 4, V is a single bond, CR 7 R 8 , NR 9 , O, S, SO or SO 2 , R 5 is hydrogen atom or C 1-6 alkyl group, R 6 is hydrogen atom, C 1-6 alkyl group, C 3-8 cycloalkyl group, C 3-8 cycloalkenyl group, amino group, C 1-6 alkylamino group, di-C 1-6 alkylamino group, C 6-14 arylamino group, C 2-9 heteroarylamino group, C 6-14 aryl group, C 2-9 heteroaryl group or C 2-9 heterocyclyl group, A is 5-, 6- or 7-member ring fused with benzene ring, as constituent atom of the ring, oxygen atom, nitrogen atom or sulfur atom may be contained in the number of 1 to 3 alone or in a combination thereof, the number of unsaturated bond in the ring is 1, 2 or 3 including an unsaturated bond of the benzene ring to be fused, carbon atoms constituting the ring may be carbonyl or thiocarbonyl. These compounds are useful as an anti-arrhythmic agent.

  本发明涉及式（I）或（II）的苯并吡喃衍生物，或其药学上可接受的盐，其中R1和R2独立地为氢原子，C1-6烷基或C6-14芳基；R3为氢原子或C1-6烷基羰氧基，或与R4一起形成键；R4为氢原子，或与R3一起形成键；m为0至4的整数，n为0至4的整数，V为单键，CR7R8，NR9，O，S，SO或SO2；R5为氢原子或C1-6烷基，R6为氢原子，C1-6烷基，C3-8环烷基，C3-8环烯基，氨基，C1-6烷基氨基，二C1-6烷基氨基，C6-14芳基氨基，C2-9杂芳基氨基，C6-14芳基，C2-9杂芳基或C2-9杂环烷基；A为与苯环融合的5、6或7元环，作为环的组成原子，其中单独或组合存在1至3个氧原子、氮原子或硫原子，环中不饱和键的数量为1、2或3，包括与苯环融合的不饱和键，构成环的碳原子可以是羰基或硫代羰基。这些化合物可用作抗心律失常药物。
• Tricyclic benzopyrane compound
  申请人：Ohrai Kazuhiko

  公开号：US20100069374A1

  公开（公告）日：2010-03-18

  This invention relates to benzopyran derivatives of formula (I) or (II), or pharmaceutically acceptable salts thereof wherein R 1 and R 2 are independently of each other hydrogen atom, C 1-6 alkyl group or C 6-14 aryl group, R 3 is hydrogen atom or C 1-6 alkylcarbonyloxy group, or together with R 4 forms a bond, R 4 is hydrogen atom, or together with R 3 forms a bond, m is an integer of 0 to 4, n is an integer of 0 to 4, V is a single bond, CR 7 R 8 , NR 9 , O, S, SO or SO 2 , R 5 is hydrogen atom or C 1-6 alkyl group, R 6 is hydrogen atom, C 1-6 alkyl group, C 3-8 cycloalkyl group, C 3-8 cycloalkenyl group, amino group, C 1-6 alkylamino group, di-C 1-6 alkylamino group, C 6-14 arylamino group, C 2-9 heteroarylamino group, C 6-14 aryl group, C 2-9 heteroaryl group or C 2-9 heterocyclyl group, A is 5-, 6- or 7-member ring fused with benzene ring, as constituent atom of the ring, oxygen atom, nitrogen atom or sulfur atom may be contained in the number of 1 to 3 alone or in a combination thereof, the number of unsaturated bond in the ring is 1, 2 or 3 including an unsaturated bond of the benzene ring to be fused, carbon atoms constituting the ring may be carbonyl or thiocarbonyl. These compounds are useful as an anti-arrhythmic agent.

  本发明涉及公式（I）或（II）的苯并吡喃衍生物或其药学上可接受的盐， 其中R1和R2独立地是氢原子，C1-6烷基或C6-14芳基，R3是氢原子或C1-6烷基羰氧基，或与R4一起形成键，R4是氢原子，或与R3一起形成键，m是0到4的整数，n是0到4的整数，V是单键，CR7R8，NR9，O，S，SO或SO2，R5是氢原子或C1-6烷基，R6是氢原子，C1-6烷基，C3-8环烷基，C3-8环烯基，氨基，C1-6烷基氨基，双C1-6烷基氨基，C6-14芳基氨基，C2-9杂芳基氨基，C6-14芳基，C2-9杂芳基或C2-9杂环烷基，A是与苯环融合的5、6或7成员环，作为环的组成原子，其中含有1到3个氧原子，氮原子或硫原子，或其组合，环中不饱和键的数量为1、2或3，包括与苯环融合的不饱和键，构成环的碳原子可以是羰基或硫代羰基。这些化合物可用作抗心律失常剂。
• Synthesis and antibacterial activity of nocathiacin I analogues
  作者：B. Narasimhulu Naidu、Margaret E. Sorenson、John D. Matiskella、Wenying Li、Justin B. Sausker、Yunhui Zhang、Timothy P. Connolly、Kin S. Lam、Joanne J. Bronson、Michael J. Pucci、Hyekyung Yang、Yasutsugu Ueda

  DOI：10.1016/j.bmcl.2006.03.079

  日期：2006.7

  Stereoselective reduction of dehydroalanine double bond in nocathiacin 1 afforded the primary amide 2. Enzymatic hydrolysis of the amide 2 provided the carboxylic acid 3, which upon coupling with a variety of amines furnished amides 4-32. Some of these semi-synthetic derivatives have retained very good antibacterial activity and have improved aqueous solubility. (c) 2006 Elsevier Ltd. All rights reserved.
• Bailey et al., Journal of the Chemical Society, 1952, p. 4534
  作者：Bailey et al.

  DOI：——

  日期：——