3-Methyl-2-propan-2-ylpentanoic acid | 1219167-93-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3-Methyl-2-propan-2-ylpentanoic acid
• 英文别名: 3-methyl-2-propan-2-ylpentanoic acid
• CAS: 1219167-93-7
• 化学式: C₉H₁₈O₂
• 分子量: 158.241
• InChiKey: HMUZAHAFRBAYKR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-Methyl-2-propan-2-ylpentanoic acid 在 ammonium hydroxide 、 氯化亚砜 作用下， 生成 2-isopropyl-3-methylpentanamide
  参考文献：
  名称：

  Pharmacodynamic and pharmacokinetic analysis of CNS-active constitutional isomers of valnoctamide and sec-butylpropylacetamide — Amide derivatives of valproic acid

  摘要：

  Valnoctamide (VCD) and sec-butylpropylacetamide (SPD) are CNS-active closely related amide derivatives of valproic acid with unique anticonvulsant activity. This study evaluated how small chemical changes affect the pharmacodynamics (PD; anticonvulsant activity and teratogenicity) and pharmacokinetics (PK) of three constitutional isomers of SPD [sec-butylisopropylacetamide (SID) and tert-butylisopropylacetamide (TID)] and of VCD [tert-butylethylacetamide (TED)]. The anticonvulsant activity of SID, TID, and TED was comparatively evaluated in several rodent anticonvulsant models. The PK-PD relationship of SID, TID, and TED was evaluated in rats, and their teratogenicity was evaluated in a mouse strain highly susceptible to teratogen-induced neural tube defects (NTDs). sec-Butylisopropylacetamide and TID have a similar PK profile to SPD which may contribute to their similar anticonvulsant activity. tert-Butylethylacetamide had a better PK profile than VCD (and SPD); however, this did not lead to a superior anticonvulsant activity. sec-Butylisopropylacetamide and TED did not cause NTDs at doses 4-7 times higher than their anticonvulsant ED50 values. In rats, SID, TID (ip), and TED exhibited a broad spectrum of anticonvulsant activity. However, combined anticonvulsant analysis in mice and rats shows SID as the most potent compound with similar activity to that of SPD, demonstrating that substitution of the isobutyl moiety in the SPD or VCD molecule by tert-butyl as well as a propyl-to-isopropyl replacement in the SPD molecule did not majorly affect the anticonvulsant activity. (C) 2015 Elsevier Inc. All rights reserved.

  DOI：

  10.1016/j.yebeh.2015.02.040
• 作为产物：
  描述：

  2-碘代丙烷 、 3-甲基戊酸 在 lithium diisopropyl amide 、 N,N-二甲基丙烯基脲 作用下， 以 四氢呋喃 为溶剂， 反应 2.75h， 生成 3-Methyl-2-propan-2-ylpentanoic acid
  参考文献：
  名称：

  新型支链烷基氨基甲酸酯的合成及其抗惊厥活性的评价

  摘要：

  合成了一类新型的19种氨基甲酸酯，并在大鼠最大电击（MES）和皮下甲硝唑（scMet）癫痫发作测试和毛果芸香碱引起的癫痫持续状态（SE）模型中比较了它们的抗惊厥活性。尽管所述烷基氨基甲酸酯紧密的结构特征，仅化合物34，38，和40都处于活动状态的MES试验。癫痫发作后30分钟，类似物2-乙基-3-甲基-丁基-氨基甲酸酯（34）和2-乙基-3-甲基-戊基-氨基甲酸酯（38）也表现出有效的活性。将同源氨基甲酸酯的脂族侧链从7延伸到8（34到35）和同源物38和43中的8至9个碳降低了毛果芸豆SE模型中的活性，从ED 50 = 81 mg / kg（34）降至94 mg / kg（35）和96 mg / kg（38）。分别达到114 mg / kg（43）。最有效的氨基甲酸酯，苯基-乙基-氨基甲酸酯（47）（MES ED 50 = 16 mg / kg）在其结构中包含一个芳香族部分。化合物34，

  DOI：

  10.1021/jm201751x

文献信息

• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• Synthesis and Evaluation of Antiallodynic and Anticonvulsant Activity of Novel Amide and Urea Derivatives of Valproic Acid Analogues
  作者：Dan Kaufmann、Meir Bialer、Jakob Avi Shimshoni、Marshall Devor、Boris Yagen

  DOI：10.1021/jm901229s

  日期：2009.11.26

  Valproic acid (VPA, 1) is a major broad spectrum antiepileptic and central nervous system drug widely used to treat epilepsy, bipolar disorder, and migraine. VPA’s clinical use is limited by two severe and life-threatening side effects, teratogenicity and hepatotoxicity. A number of VPA analogues and their amide, N-methylamide and urea derivatives, were synthesized and evaluated in animal models of

  丙戊酸（VPA，1）是主要的广谱抗癫痫药和中枢神经系统药物，广泛用于治疗癫痫，双相情感障碍和偏头痛。VPA的临床使用受到两种严重且危及生命的副作用，致畸性和肝毒性的限制。合成了许多VPA类似物及其酰胺，N-甲基酰胺和尿素衍生物，并在神经性疼痛和癫痫的动物模型中进行了评估。其中，两种酰胺和两种尿素衍生物（1）作为抗神经痛药的效价最高，酰胺（19和20）的ED 50值分别为49和51 mg / kg，尿素衍生物的ED 50值为49和74 mg / kg。 （29和33）。19，20，和29是等效于加巴喷丁，用于治疗神经性疼痛的主要药物。这些数据表明上述新型化合物作为用于治疗神经性疼痛的未来药物开发的候选物的巨大潜力。
• HETEROCYCLIC TRPV1 RECEPTOR LIGANDS
  申请人：Tafesse Laykea

  公开号：US20100137306A1

  公开（公告）日：2010-06-03

  The invention relates to compounds of formulae I(a)-I(d): and pharmaceutically acceptable derivatives thereof, compositions comprising an effective amount of a compound of formulae I(a)-I(d) or a pharmaceutically acceptable derivative thereof, and methods for treating or preventing a condition such as pain, UI, an ulcer, IBD and IBS, comprising administering to an animal in need thereof an effective amount of a compound of formulae I(a)-I(d) or a pharmaceutically acceptable derivative thereof.

  该发明涉及以下化合物的化学式：I(a)-I(d)，及其药学上可接受的衍生物，包括含有化合物I(a)-I(d)或其药学上可接受的衍生物的有效量的组合物，以及用于治疗或预防疼痛、尿失禁、溃疡、炎症性肠病和肠易激综合征等疾病的方法，包括向需要的动物施用化合物I(a)-I(d)或其药学上可接受的衍生物的有效量。
• COMPOUNDS USEFUL AS MODULATORS OF TRPM8
  申请人：Senomyx, Inc.

  公开号：US20170096418A1

  公开（公告）日：2017-04-06

  The present disclosure relates to compounds which are useful as cooling sensation compounds.

  本公开涉及作为冷感化合物有用的化合物。
• Compounds useful as modulators of TRPM8
  申请人：Senomyx, Inc.

  公开号：US10392371B2

  公开（公告）日：2019-08-27

  Provided herein are compounds which are useful as cooling sensation compounds.

  本文提供的化合物可用作冷感化合物。