6-异丙基-2-吡啶羧醛 | 153646-83-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 6-异丙基-2-吡啶羧醛
• 英文名称: 6-isopropyl-2-pyridinecarboxaldehyde
• 英文别名: 6-isopropylpyridine-2-carbaldehyde；6-Isopropylpicolinaldehyde；6-propan-2-ylpyridine-2-carbaldehyde
• CAS: 153646-83-4
• 化学式: C₉H₁₁NO
• 分子量: 149.192
• InChiKey: XIJAPDFFNVTTET-UHFFFAOYSA-N

物化性质

• 沸点：
  208.8±28.0 °C(Predicted)
• 密度：
  1.033±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  11
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  30
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-异丙基-2-吡啶羧醛 在 TEA 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 4.0h， 生成 (3,4-Dichloro-phenyl)-[4-({[1-(6-isopropyl-pyridin-2-yl)-meth-(E)-ylidene]-amino}-methyl)-piperidin-1-yl]-methanone
  参考文献：
  名称：

  Design and Synthesis of a Series of 6-Substituted-2-pyridinylmethylamine Derivatives as Novel, High-Affinity, Selective Agonists at 5-HT_1A Receptors

  摘要：

  A search for novel, selective agonists with high intrinsic activity at the 5-HT1A subtype of serotonin (5-HT) receptors was undertaken. Mechanistic and thermodynamic considerations led to the design of 6-substituted-2-pyridinylmethylamine as a potential 5-HT1A pharmacophore. Various adducts derived from the 6-substituted-2-pyridinylmethylamine moiety were tested for their affinity at 5-HT1A, alpha(1)-adrenergic, and D-2-dopaminergic receptors. Compounds with high affinity for 5-HT1A receptors (pK(i) greater than or equal to 8) were examined for agonist properties by measuring their ability to inhibit forskolin-stimulated cAMP production in HA7 cells (i.e., HeLa cells permanently transfected with the h5-HT1A receptor gene and expressing the h5-HT1A receptor protein). Several compounds of the type aryl{4-[(6-substituted-pyridin-2-ylmethylamino)methyl]piperidin-1-yl}methanone had nanomolar affinity for 5-HT1A binding sites and were more than 500-fold selective with respect to alpha(1) and D-2 sites. Importantly, their 5-HT1A agonist properties were demonstrated in HA7 cells where they behaved as potent inhibitors of cAMP accumulation. In particular, (3,4-dichlorophenyl){4-[(6-oxazol-5-ylpyridin-2-ylmethylamino)methyl]piperidin-1-yl}methanone (70) and (3,4-dichlorophenyl){4-[(6-azetidinopyridin-2-ylmethylamino)methyl]piperidin-1-yl}methanone (36) appeared to be more potent than, and at least as efficacious as, the prototypical 5-HT1A agonist (+/-)-8-OH-DPAT. SAR studies revealed that the pyridine nitrogen atom and the nature and the position of the substituents on the pyridine ring were critically involved in the ability of the compounds to recognize and activate 5-HT1A receptors. Structural modifications of the nonpharmacophoric part of the molecule showed, however, that the entire structure was required for affinity at 5-HT1A binding sites.

  DOI：

  10.1021/jm9804329
• 作为产物：
  描述：

  6-乙基-2-吡啶甲醛 生成 6-异丙基-2-吡啶羧醛
  参考文献：
  名称：

  Pyridine-substituted benzyl alcohols as leukotriene antagonists

  摘要：

  具有I式化学式的化合物是白三烯的拮抗剂。这些化合物可用作抗哮喘、抗过敏、抗炎和细胞保护剂。它们还可用于治疗心绞痛、脑血管痉挛、肾小球肾炎、肝炎、内毒素血症、葡萄膜炎和移植排斥反应。

  公开号：

  US05506227A1

文献信息

• Synthesis, antiviral activity, and pharmacokinetic evaluation of P3 pyridylmethyl analogs of oximinoarylsulfonyl HIV-1 protease inhibitors
  作者：John T. Randolph、Peggy P. Huang、William J. Flosi、David DeGoey、Larry L. Klein、Clinton M. Yeung、Charles Flentge、Mingua Sun、Chen Zhao、Tatyana Dekhtyar、Hongmei Mo、Lynn Colletti、Warren Kati、Kennan C. Marsh、Akhteruzzaman Molla、Dale J. Kempf

  DOI：10.1016/j.bmc.2006.02.013

  日期：2006.6

  As a continuation of the recently communicated discovery of oximinoarylsulfonamides as potent inhibitors of HIV-1 aspartyl protease, compounds bearing pyridylmethyl substituents at P3 were designed and synthesized. Potent analogs in this series provided low single-digit nanomolar EC50 values against both wild-type HIV and resistant mutant virus (A17), attenuated some 3- to 12-fold in the presence of

  作为最近传达的氧亚氨基芳基磺酰胺作为HIV-1天冬氨酰蛋白酶的有效抑制剂的发现的继续，设计并合成了在P3带有吡啶基甲基取代基的化合物。该系列中的强效类似物对野生型HIV和抗性突变病毒（A17）均具有较低的个位数纳摩尔EC50值，在50％的人血清中可减弱约3至12倍。当与等量的利托那韦（每只5mg / kg）在大鼠中共同给药时，该系列化合物的药代动力学结果显示良好至极好的暴露，平均AUC> 8 microg h / mL。狗的相似剂量导致血浆水平显着降低（平均AUC <2 microg h / mL）。3-吡啶基甲基类似物30的总体暴露最佳（大鼠AUC = 7.1微克h / mL，狗AUC = 4.9微克h / mL），但是，
• Pyridin-2-yl-methylamine derivatives, method of preparing and
  申请人：Pierre Fabre Medicament

  公开号：US06020345A1

  公开（公告）日：2000-02-01

  The invention concerns novel pyridin-2-yl-methylamine derivatives of formula (I): ##STR1## in which: u represents hydrogen or methyl; v represents hydrogen, chlorine, or methyl; w represents hydrogen, fluorine, or methyl; x represents hydrogen or fluorine; y represents chlorine or methyl; z represents hydrogen, fluorine, chlorine, or methyl; A represents hydrogen, fluorine, chlorine, C.sub.1 -C.sub.5 alkyl, fluoroalkyl, cyclopropyl, a 5-membered aromatic heterocyclic group, alkoxy or alkythio, amino, cyclic amino, or alkoxycarbonyl. These compounds are useful as medicines, in particular as antidepressants or analgesics.

  本发明涉及一种新颖的吡啶-2-基甲胺衍生物，其通式为(I)：##STR1## 其中：u代表氢或甲基；v代表氢、氯或甲基；w代表氢、氟或甲基；x代表氢或氟；y代表氯或甲基；z代表氢、氟、氯或甲基；A代表氢、氟、氯、C1-C5烷基、氟代烷基、环丙基、5元芳香杂环基团、烷氧基、硫代烷基、氨基、环状氨基或烷氧羰基。这些化合物可作为药物使用，特别是作为抗抑郁药或镇痛药。
• Thrombin receptor antagonists
  申请人：——

  公开号：US20040152736A1

  公开（公告）日：2004-08-05

  A series of compounds represented by the structural formulas 1 2 and pharmaceutically acceptable isomers, salts, solvates and polymorphs thereof are disclosed. Also disclosed are pharmaceutical compositions containing said compounds and their use as thrombin receptor antagonists and binders to cannabinoid receptors.

  本文披露了一系列化合物，其结构式表示为12，并且包括其药学上可接受的异构体、盐、溶剂合物和多晶形式。还披露了含有这些化合物的制药组合物，并将其用作凝血酶受体拮抗剂和大麻素受体结合剂。
• [EN] PYRIDIN-2-YL-METHYLAMINE DERIVATIVES, METHOD OF PREPARING AND APPLICATION AS MEDICINE<br/>[FR] DERIVES DE LA PYRIDIN-2-YL-METHYLAMINE, LEUR PROCEDE DE PREPARATION ET LEUR APPLICATION COMME MEDICAMENTS
  申请人：PIERRE FABRE MEDICAMENT

  公开号：WO1998022459A1

  公开（公告）日：1998-05-28

  (EN) The invention concerns novel pyridin-2-yl-methylamine derivatives of formula (I) in which: u represents a hydrogen atom or a methyl radical; v represents a hydrogen atom or a chlorine atom or a methyl radical; w represents a hydrogen atom or a fluorine atom or a methyl radical; x represents a hydrogen atom or a fluorine atom; y represents a chlorine atom or a methyl radical; z represents a hydrogen atom or a fluorine atom or a chlorine atom or a methyl radical; A represents a hydrogen atom or a fluorine atom or a chlorine atom; a C1-C5 alkyl radical; a fluoroalkyl radical; a cyclopropyl radical; an aromatic heterocyclic group with 5 chains; an alkoxy or alkythio group; an amine group; an amino cyclic group; an alkoxycarbonyl group. These compounds are useful as medicine in particular as antidepressant or analgesic.(FR) La présente invention concerne de nouveaux dérivés de la pyridin-2-yl-méthylamine de formule (I) dans laquelle: u représente un atome d'hydrogène ou un radical méthyl; v représente un atome d'hydrogène ou un atome de chlore ou un radical méthyl; w représente un atome d'hydrogène ou un atome de fluor ou un radical méthyl; x représente un atome d'hydrogène ou un atome de fluor; y représente un atome de chlore ou un radical méthyl; z représente un atome d'hydrogène ou un atome de fluor ou un atome de chlore ou un radical méthyl; A représente: un atome d'hydrogène ou un atome de fluor ou un atome de chlore; un radical alkyl en C1-C5; un radical fluoroalkyl; un radical cyclopropyl; un groupe hétérocyclique aromatique à 5 chaînons; un groupe alkoxy ou alkylthio; un groupe amino; un groupe amino cyclique; un groupe alkoxycarbonyl. Ces composés sont utiles comme médicaments notamment comme antidépresseurs et analgésiques.

  该发明涉及公式（I）的新型吡啶-2-基甲胺衍生物：其中，u代表氢原子或甲基基团；v代表氢原子或氯原子或甲基基团；w代表氢原子或氟原子或甲基基团；x代表氢原子或氟原子；y代表氯原子或甲基基团；z代表氢原子或氟原子或氯原子或甲基基团；A代表氢原子或氟原子或氯原子；C1-C5烷基基团；氟烷基基团；环丙基基团；带有5个链的芳香杂环基团；烷氧基或烷硫基团；胺基团；氨基环基团；烷氧羰基团。这些化合物在医学上有用，特别是作为抗抑郁剂或镇痛剂。
• Bi-functional complexes and methods for making and using such complexes
  申请人：Gouliaev Alex Haahr

  公开号：US11225655B2

  公开（公告）日：2022-01-18

  The present invention is directed to a method for the synthesis of a bi-functional complex comprising a molecule part and an identifier oligonucleotide part identifying the molecule part. A part of the synthesis method according to the present invention is preferably conducted in one or more organic solvents when a nascent bi-functional complex comprising an optionally protected tag or oligonucleotide identifier is linked to a solid support, and another part of the synthesis method is preferably conducted under conditions suitable for enzymatic addition of an oligonucleotide tag to a nascent bi-functional complex in solution.

  本发明涉及一种合成双功能复合物的方法，该复合物包括分子部分和识别分子部分的识别寡核苷酸部分。根据本发明的合成方法的一部分优选在一种或多种有机溶剂中进行，此时包含可选保护标签或寡核苷酸标识符的新生双功能复合物与固体支持物相连接，合成方法的另一部分优选在适合于将寡核苷酸标签酶加到溶液中的新生双功能复合物的条件下进行。