3-(氨基甲基)-4,5-二甲基己酸 | 313651-25-1

• 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
• 中文名称: 3-(氨基甲基)-4,5-二甲基己酸
• 英文名称: (3R,4R)-3-Aminomethyl-4,5-dimethyl-hexanoic acid
• 英文别名: (3R,4R)-3-(azaniumylmethyl)-4,5-dimethylhexanoate
• CAS: 313651-25-1
• 化学式: C₉H₁₉NO₂
• 分子量: 173.255
• InChiKey: IASDTUBNBCYCJG-SFYZADRCSA-N

物化性质

• 熔点：
  163-165 °C(Solv: methanol (67-56-1))
• 沸点：
  283.7±23.0 °C(Predicted)
• 密度：
  0.981±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -1.1
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  布立西坦杂质19 在 palladium on activated charcoal 盐酸 、 4-二甲氨基吡啶 、 ruthenium trichloride 、 sodium periodate 、 lithium aluminium tetrahydride 、 sodium azide 、 氢溴酸 、 氢气 、 potassium carbonate 、 三乙胺 、 lithium hexamethyldisilazane 作用下， 以 四氢呋喃 、 甲醇 、 四氯化碳 、 乙醚 、 乙醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， -78.0~20.0 ℃ 、330.95 kPa 条件下， 反应 11.5h， 生成 3-(氨基甲基)-4,5-二甲基己酸
  参考文献：
  名称：

  Structure−Activity Relationships of Pregabalin and Analogues That Target the α₂-δ Protein

  摘要：

  Pregabalin exhibits robust activity in preclinical assays indicative of potential antiepileptic, anxiolytic, and antihyperalgesic clinical efficacy. It binds with high affinity to the alpha(2)-delta subunit of voltage-gated calcium channels and is a substrate of the system L neutral amino acid transporter. A series of pregabalin analogues were prepared and evaluated for their alpha(2)-delta binding affinity as demonstrated by their ability to inhibit binding of [H-3]gabapentin to pig brain membranes and for their potency to inhibit the uptake of [H-3]leucine into CHO cells, a measure of their ability to compete with the endogenous substrate at the system L transporter. Compounds were also assessed in vivo for their ability to promote anxiolytic, analgesic, and anticonvulsant actions. These studies suggest that distinct structure activity relationships exist for alpha(2)-delta binding and system L transport inhibition. However, both interactions appear to play an important role in the in vivo profile of these compounds.

  DOI：

  10.1021/jm049762l

文献信息

• Mono-and disubstituted 3-propyl gamma-aminobutyric acids
  申请人：——

  公开号：US20030181523A1

  公开（公告）日：2003-09-25

  The instant invention is a series of novel mono- and disubstituted 3-propyl gamma aminobutyric acids of Formula I 1 The compounds are useful as therapeutic agents in the treatment of epilepsy, faintness attacks, hypokinesia, cranial disorders, neurodegenerative disorders, depression, anxiety, panic, pain, neuropathological disorders, arthritis, sleep disorders, IBS, and gastric damage. Methods of preparing the compounds and useful intermediates are also part of the invention.

  这项即时发明是一系列新颖的单取代和双取代的Formula I的3-丙基γ-氨基丁酸。这些化合物在治疗癫痫、晕厥发作、运动减少、头颅疾病、神经退行性疾病、抑郁症、焦虑症、恐慌、疼痛、神经病理性疾病、关节炎、睡眠障碍、肠易激综合征和胃损伤方面是有用的治疗剂。制备这些化合物和有用中间体的方法也是该发明的一部分。
• Method of treating cartilage damage
  申请人：——

  公开号：US20020072533A1

  公开（公告）日：2002-06-13

  The invention relates to a method of preventing or treating cartilage damage by administering a GABA analog such as, for example, a compound of Formula 1 and pharmaceutically acceptable salts thereof, wherein R 1 is hydrogen or straight or branched lower alkyl, and n is an integer of from 4 to 6.

  该发明涉及通过给予类似GABA的类似物，例如Formula1的化合物及其药学上可接受的盐，来预防或治疗软骨损伤的方法，其中R1是氢或直链或支链低碳烷基，n为4至6的整数。
• Method of treating tinnitus
  申请人：——

  公开号：US20030176504A1

  公开（公告）日：2003-09-18

  The invention relates to a method of treating tinnitus by administering an alpha2delta ligand such as, for example, a compound of Formula 1 and pharmaceutically acceptable salts thereof, wherein R 1 is hydrogen or straight or branched lower alkyl, and n is an integer of from 4 to 6.

  这项发明涉及通过给予α2δ配体治疗耳鸣的方法，例如，给予一种符合化学式1的化合物及其药用盐，其中R1是氢或直链或支链低碳烷基，n为4至6的整数。
• Alpha2delta ligands for fibromyalgia and other disorders
  申请人：——

  公开号：US20040186177A1

  公开（公告）日：2004-09-23

  This invention relates to a method of treating a disorder selected from OCD, agoraphobia, agoraphobia without history of panic disorder, specific phobia, social phobia, PTSD, restless legs syndrome, premenstrual dysphoric disorder, hot flashes, and fibromyalgia by administering a compound of the formula 1 1 or a pharmaceutically acceptable salt thereof, wherein: R 1 is hydrogen, straight or branched alkyl of from 1 to 6 carbon atoms or phenyl; and R 2 is straight or branched alkyl of from 4 to 8 carbon atoms, straight or branched alkenyl of from 2 to 8 carbon atoms, cycloalkyl of from 3 to 7 carbon atoms, alkoxy of from 1 to 6 carbon atoms, -alkylcycloalkyl, -alkylalkoxy, -alkyl OH, -alkylphenyl, -alkylphenoxy, or -substituted phenyl. The invention also relates to a method of treating the above disorders by administering the compound (3S, 5R)-3-Aminomethyl-5-methyl-octanoic acid

  这项发明涉及一种治疗选自强迫症、广场恐惧症、无惊恐障碍病史的广场恐惧症、特定恐惧症、社交恐惧症、创伤后应激障碍、不宁腿综合征、经前期抑郁症、潮热和纤维肌痛的方法，通过给予化合物11或其药学上可接受的盐，其中：R1是氢、1至6个碳原子的直链或支链烷基或苯基；和R2是4至8个碳原子的直链或支链烷基、2至8个碳原子的直链或支链烯基、3至7个碳原子的环烷基、1至6个碳原子的烷氧基、-烷基环烷基、-烷基烷氧基、-烷基羟基、-烷基苯基、-烷基苯氧基或-取代苯基。该发明还涉及通过给予化合物(3S, 5R)-3-氨甲基-5-甲基-辛酸来治疗上述疾病的方法。
• Method of treating attention deficit hyperactivity disorder
  申请人：——

  公开号：US20040006073A1

  公开（公告）日：2004-01-08

  This invention relates to a method of treating ADHD by administering an alpha2delta ligand such as, for example, gabapentin or pregabalin, or a pharmaceutically acceptable salt thereof.

  这项发明涉及通过给予α2δ配体（例如加巴喷丁或普雷加巴林或其药用盐）来治疗注意力缺陷多动障碍的方法。