Fmoc-2,6-dimethyl-(L)-Tyr(tBu)-OMe | 503186-54-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Fmoc-2,6-dimethyl-(L)-Tyr(tBu)-OMe
• CAS: 503186-54-7
• 化学式: C₃₁H₃₅NO₅
• 分子量: 501.623
• InChiKey: ATQUHPQUKFGCPU-NDEPHWFRSA-N

物化性质

• 沸点：
  666.7±55.0 °C(Predicted)
• 密度：
  1.153±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  37.0
• 可旋转键数：
  7.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  73.86
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  Fmoc-2,6-dimethyl-(L)-Tyr(tBu)-OMe 在 二甲胺 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 生成 N-<(1,1-dimethylethoxy)carbonyl>-O-(1,1-dimethylethyl)-2,6-dimethyl-L-tyrosine methyl ester
  参考文献：
  名称：

  2,6-Dimethyltyrosine Analogues of a Stereodiversified Ligand Library:  Highly Potent, Selective, Non-Peptidic μ Opioid Receptor Agonists

  摘要：

  We recently reported the use of an exhaustively stereodiversified library based on endomorphin-2 (1) to discovery opioid receptor (MOR) ligands of type 2-4. Here, we report the synthesis and evaluation of 2,6-dimethyltyrosine analogues 5-10. These analogues showed improved affinity for MOR relative to 2-4. In the cases of 5 and 6, we synthesized and evaluated five stereoisomers of each, thereby discovering stereoisomers with unexpected potency, selectivity, and efficacy. These results illustrate the utility of acyclic, stereodiverse libraries.

  DOI：

  10.1021/jm025608s
• 作为产物：
  描述：

  N-芴甲氧羰基-2,6-二甲基-L-酪氨酸 在 氯化亚砜 、 硫酸 作用下， 以 二氯甲烷 为溶剂， 反应 1.5h， 生成 Fmoc-2,6-dimethyl-(L)-Tyr(tBu)-OMe
  参考文献：
  名称：

  2,6-Dimethyltyrosine Analogues of a Stereodiversified Ligand Library:  Highly Potent, Selective, Non-Peptidic μ Opioid Receptor Agonists

  摘要：

  We recently reported the use of an exhaustively stereodiversified library based on endomorphin-2 (1) to discovery opioid receptor (MOR) ligands of type 2-4. Here, we report the synthesis and evaluation of 2,6-dimethyltyrosine analogues 5-10. These analogues showed improved affinity for MOR relative to 2-4. In the cases of 5 and 6, we synthesized and evaluated five stereoisomers of each, thereby discovering stereoisomers with unexpected potency, selectivity, and efficacy. These results illustrate the utility of acyclic, stereodiverse libraries.

  DOI：

  10.1021/jm025608s

文献信息

• [EN] MU OPIOID RECEPTOR LIGANDS: METHODS OF USE AND SYNTHESIS<br/>[FR] LIGANDS DE RECEPTEUR OPIOIDE MU: PROCEDES D'UTILISATION ET DE SYNTHESE
  申请人：HARVARD COLLEGE

  公开号：WO2004033414A1

  公开（公告）日：2004-04-22

  Peptidomimetic compounds derived from aralkyl substitued 8-amino-3,7- or 3,6-dihydroxy alkenoic or alkanoic acids and compositions including those compounds, as well as methods of using and making the compounds are herein described. The compounds are useful in therapeutic applications, including modulation of disease symptoms in a subject (e.g., mammal, human, dog, cat, horse). The compounds are useful as modulators of the mu opioid receptor (MOR) through their binding affinity with that receptor.

  本文描述了从芳基取代的8-氨基-3,7-或3,6-二羟基烯酸或烷酸衍生的肽类模拟化合物，以及包括这些化合物的组合物，以及使用和制备这些化合物的方法。这些化合物在治疗应用中很有用，包括调节受试者（例如，哺乳动物、人类、狗、猫、马）的疾病症状。这些化合物通过它们与μ阿片受体（MOR）的结合亲和力在调节MOR方面很有用。