4-(chloromethyl)-5-methyl-2-(2-naphthyl)-1,3-oxazole | 162705-57-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 4-(chloromethyl)-5-methyl-2-(2-naphthyl)-1,3-oxazole
• 英文别名: 4-Chloromethyl-5-methyl-2-naphthalen-2-yloxazole；4-chloromethyl-5-methyl-2-(2-naphthyl)oxazole；4-(chloromethyl)-5-methyl-2-naphthalen-2-yl-1,3-oxazole
• CAS: 162705-57-9
• 化学式: C₁₅H₁₂ClNO
• 分子量: 257.719
• InChiKey: HMNCLDWXFRTEQR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.13
• 拓扑面积：
  26
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-(chloromethyl)-5-methyl-2-(2-naphthyl)-1,3-oxazole 在 sodium iodide 作用下， 以 丙酮 为溶剂， 反应 2.0h， 生成 4-Iodomethyl-5-methyl-2-naphthalen-2-yloxazole
  参考文献：
  名称：

  Diarylcycloalkyl derivatives, process for their preparation and their use as pharmaceuticals

  摘要：

  日记环烷基衍生物，其制备方法及其作为药物的用途。该发明涉及日记环烷基衍生物及其生理上可接受的盐、消旋体和生理功能衍生物。所描述的化合物为式I的化合物，其中基团如所定义，以及它们的生理上可接受的盐和制备方法。这些化合物适用于治疗和/或预防脂肪酸代谢紊乱和葡萄糖利用紊乱以及胰岛素抵抗相关的疾病。

  公开号：

  US20040204462A1
• 作为产物：
  描述：

  4,5-dimethyl-2-(naphthalen-2-yl)oxazole 3-oxide 在 三氯氧磷 、 氨 作用下， 以 氯仿 为溶剂， 反应 0.5h， 生成 4-(chloromethyl)-5-methyl-2-(2-naphthyl)-1,3-oxazole
  参考文献：
  名称：

  Diarylcycloalkyl derivatives, process for their preparation and their use as pharmaceuticals

  摘要：

  日记环烷基衍生物，其制备方法及其作为药物的用途。该发明涉及日记环烷基衍生物及其生理上可接受的盐、消旋体和生理功能衍生物。所描述的化合物为式I的化合物，其中基团如所定义，以及它们的生理上可接受的盐和制备方法。这些化合物适用于治疗和/或预防脂肪酸代谢紊乱和葡萄糖利用紊乱以及胰岛素抵抗相关的疾病。

  公开号：

  US20040204462A1

文献信息

• A New Approach to the Synthesis of 2-Aryl-4-halomethyl-5-methyl-1,3-oxa­zoles by Highly Regioselective Direct Halogenation with NBS or NCS/MeCN
  作者：Taihei Yamane、Hiroyuki Mitsudera、Takatsugu Shundoh

  DOI：10.1055/s-2004-834862

  日期：——

  A simple and efficient method for the synthesis of 2-aryl-4-bromomethyl-5-methyl-1,3-oxazoles 2 and 2-aryl-4-chloromethyl-5-methyl-1,3-oxazoles 3 is described. The reaction of 2-aryl-4,5-dimethyl-1,3-oxazoles 1 with N-bromosuccinimide and N-chlorosuccinimide in acetonitrile under mild conditions provides 4-halomethyl isomers with exceptionally high regioselectivity in moderate to good yields.

  描述了一种简单高效的合成2-芳基-4-溴甲基-5-甲基-1,3-噁唑2和2-芳基-4-氯甲基-5-甲基-1,3-噁唑3的方法。在温和条件下，2-芳基-4,5-二甲基-1,3-噁唑1与N-溴代琥珀酰亚胺和N-氯代琥珀酰亚胺在乙腈中反应，以中等至良好的收率提供了具有极高区域选择性的4-卤甲基异构体。
• Novel thiazolidine-2,4-diones as potent euglycemic agents.
  作者：Bernard Hulin、David A. Clark、Steven W. Goldstein、Ruth E. McDermott、Paul J. Dambek、Werner H. Kappeler、Charles H. Lamphere、Diana M. Lewis、James P. Rizzi

  DOI：10.1021/jm00088a022

  日期：1992.5

  A new series of thiazolidine-2,4-diones was obtained by replacing the ether function of englitazone with various functional groups, i.e., a ketone, alcohol, or olefin moiety. These compounds lower blood glucose levels in the genetically obese and insulin-resistant ob/ob mouse. Appending an oxazole-based group at the terminus of the chain provided highly potent compounds.

  通过用各种官能团即酮，醇或烯烃部分取代恩格列酮的醚官能团，获得了一系列新的噻唑烷-2,4-二酮。这些化合物可降低遗传性肥胖和胰岛素抵抗的ob / ob小鼠的血糖水平。在链的末端附加基于恶唑基的基团提供了高效的化合物。
• Novel 5-Substituted 2,4-Thiazolidinedione and 2,4-Oxazolidinedione Derivatives as Insulin Sensitizers with Antidiabetic Activities
  作者：Yu Momose、Tsuyoshi Maekawa、Tohru Yamano、Mitsuru Kawada、Hiroyuki Odaka、Hitoshi Ikeda、Takashi Sohda

  DOI：10.1021/jm010490l

  日期：2002.3.1

  Two novel classes of 2,4-thiazolidinediones and 2,4-oxazolidinediones with an omega-(azolylalkoxyphenyl)alkyl substituent at the 5-position were prepared and their antidiabetic effects were evaluated in two genetically obese and diabetic animal models, KKA(y) mice and Wistar fatty rats. A large number of the 2,4-thia(oxa)zolidinediones showed potent glucose- and lipid-lowering activities. The antidiabetic

  制备了在5位具有ω-（偶氮基烷氧基苯基）烷基取代基的两类新的2,4-噻唑烷二酮和2,4-恶唑烷二酮，并在两个遗传性肥胖和糖尿病动物模型KKA（y）中评估了它们的抗糖尿病作用小鼠和Wistar脂肪大鼠。大量的2,4-硫杂恶唑烷二酮显示出有效的降糖和降脂活性。2,4-恶唑烷二酮的抗糖尿病活性优于2,4-噻唑烷二酮的抗糖尿病活性。在这些化合物中，5- [3- [4- [2-（2-呋喃基）-5-甲基-4-恶唑基甲氧基] -3-甲氧基苯基]丙基] -2，4-恶唑烷二酮的两种对映体（64）就活性而言，最有趣的化合物是通过使用固定化脂肪酶对相应的α-羟基戊酸酯（26）进行不对称O-乙酰化合成的，然后将恶唑烷二酮环环化。（R）-（+）-64比（S）-（-）-64（ED25> 1.5 mg / kg / d）表现出更强的降糖活性（有效剂量（ED）25 = 0.561 mg / kg / d） ）或吡格列酮（ED25
• Heterocyclic compounds, their production and use
  申请人：Takeda Chemical Industries, Ltd.

  公开号：US06211215B1

  公开（公告）日：2001-04-03

  Heterocyclic compounds represented by the general formula (I) wherein R stands for an optionally substituted aromatic heterocyclic group; X stands for oxygen atom, an optionally oxidated sulfur atom, —C(═O)— or —CH(OH)—; Y stands for CH or N; m denotes an integer of 0 to 10: n denotes an integer of 1 to 5: cyclic group  stands for an optionally substituted aromatic azole group; and ring A is optionally further substituted, or salts thereof. The compound (I) possesses action of inhibiting tyrosine kinase and useful as antitumor agents.

  通式（I）代表的杂环化合物，其中R代表一个可选择取代的芳香杂环基团；X代表氧原子，一个可选择氧化的硫原子，—C(═O)—或—CH(OH)—；Y代表CH或N；m表示0到10的整数；n表示1到5的整数；环状基团代表一个可选择取代的芳香唑基团；环A可以是可选择进一步取代的，或其盐。化合物（I）具有抑制酪氨酸激酶的作用，并可用作抗肿瘤剂。
• Novel 5-Substituted-1H-tetrazole Derivatives as Potent Glucose and Lipid Lowering Agents.
  作者：Yu Momose、Tsuyoshi Maekawa、Hiroyuki Odaka、Hitoshi Ikeda、Takashi Sohda

  DOI：10.1248/cpb.50.100

  日期：——

  A series of 5-(4-alkoxyphenylalkyl)-1H-tetrazole derivatives, containing an oxazole-based group at the alkoxy moiety, was prepared and their antidiabetic effects were evaluated in two genetically obese and diabetic animal models, KKAy mice and Wistar fatty rats. Syntheses were performed by cyclization of the corresponding nitriles reacting with azide compounds. A large number of the 5-(4-alkoxyphenylalkyl)-1H-tetrazoles showed potent glucose and lipid lowering activities in KKAy mice. In particular, 5-[3-[6-(5-methyl-2-phenyl-4-oxazolylmethoxy)-3-pyridyl]propyl]-1H-tetrazole had potent glucose lowering activity (ED25=0.0839 mg⋅kg−1⋅d−1), being 72 times more active than pioglitazone hydrochloride (ED25=6.0 mg⋅kg−1⋅d−1). This compound also showed strong glucose lowering (ED25=0.0873 mg⋅kg−1⋅d−1) and lipid lowering effects (ED25=0.0277 mg⋅kg−1⋅d−1) in Wistar fatty rats. The antidiabetic effects of this compound are considered to be due to its potent agonistic activity for peroxisome proliferator-activated receptor γ (PPARγ) (EC50=6.75 nM).

  合成了一系列含有噁唑基团的5-(4-烷氧基苯基烷基)-1H-四唑衍生物，并在两种遗传性肥胖和糖尿病动物模型（KKAy小鼠和Wistar肥胖大鼠）中评估了它们的抗糖尿病效果。合成是通过相应的腈与叠氮化合物反应环化进行的。大量的5-(4-烷氧基苯基烷基)-1H-四唑在KKAy小鼠中显示出强大的降血糖和降脂活性。特别是5-[3-[6-(5-甲基-2-苯基-4-噁唑基甲氧基)-3-吡啶基]丙基]-1H-四唑显示出强大的降血糖活性（ED25=0.0839 mg⋅kg−1⋅d−1），比盐酸吡格列酮（ED25=6.0 mg⋅kg−1⋅d−1）活性高出72倍。该化合物在Wistar肥胖大鼠中也显示出强大的降血糖（ED25=0.0873 mg⋅kg−1⋅d−1）和降脂效果（ED25=0.0277 mg⋅kg−1⋅d−1）。该化合物的抗糖尿病效果被认为是因为它对过氧化物酶体增殖物激活受体γ（PPARγ）具有强大的激动活性（EC50=6.75 nM）。