N-allyl-3-deoxydihydronormorphine | 69663-74-7

• 分子结构分类: 有机化合物 - 生物碱及其衍生物 - 吗啡烷
• 英文名称: N-allyl-3-deoxydihydronormorphine
• 英文别名: MCL-405；17-allyl-4,5α-epoxy-morphinan-6α-ol；(4R,4aR,7S,7aR,12bS)-3-prop-2-enyl-2,4,4a,5,6,7,7a,13-octahydro-1H-4,12-methanobenzofuro[3,2-e]isoquinolin-7-ol
• CAS: 69663-74-7
• 化学式: C₁₉H₂₃NO₂
• 分子量: 297.397
• InChiKey: UQHMADSHOZZBSR-HZMZCJTDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.58
• 拓扑面积：
  32.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  3-deoxy-7,8-dihydromorphine 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 4.0h， 生成 N-allyl-3-deoxydihydronormorphine
  参考文献：
  名称：

  Deoxymorphines: role of the phenolic hydroxyl in antinociception and opiate receptor interactions

  摘要：

  Several 3-deoxy opioids and 3,6-dideoxydihydromorphine was synthesized to ascertain the effect of the phenolic hydroxyl group on antinociceptive potency and receptor binding affinity. Catalytic reduction of the 3-tetrazolyl ether derivatives of dihydromorphine provided the entry into the 3-deoxydihydro series. The prototype, 3-deoxymorphine, was prepared by lithium aluminum hydride reduction of 3-deoxy-N-carbethoxymorphinone, obtained via its 7-(phenylseleno) derivative. 3-Deoxydihydromorphinone and 3,6-dideoxydihydromorphine were found to be about as potent as, or more potent than, morphine in standard antiociceptive assays. Each of them, however, was less potent than the comparable 3-hydroxy analogue, and their binding affinity to the opiate receptor was substantially decreased. The epoxy ring in 3.6-dideoxydihydromorphine was found to increase the antinociceptive potency of the compound.

  DOI：

  10.1021/jm00189a007

文献信息

• An investigation of the N-demethylation of 3-deoxymorphine and the affinity of the alkylation products to μ, δ, and κ receptors
  作者：Csaba Csutoras、Ao Zhang、Jean M Bidlack、John L Neumeyer

  DOI：10.1016/j.bmc.2004.03.011

  日期：2004.5

  The N-demethylation of 3-deoxymorphine (1) was investigated using methyl chloroformate and hydrazine. 3-Deoxynormorphine (2) was obtained in 70% yield, and 3-deoxydihydronormorphine (3) was also obtained as a side product. The mu, delta, and kappa receptor binding affinity of a series of N-substituted 3-deoxynormorphines 6 and 7 and N-substituted 3-deoxydihydronormorphines 8-11 was also determined. (C) 2004 Elsevier Ltd. All rights reserved.