5-((trimethylsilyl)ethynyl)nicotinonitrile | 866683-29-6

• 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
• 英文名称: 5-((trimethylsilyl)ethynyl)nicotinonitrile
• 英文别名: ZP 3-59；5-trimethylsilanylethynyl-nicotinonitrile；5-[2-(Trimethylsilyl)ethynyl]pyridine-3-carbonitrile；5-(2-trimethylsilylethynyl)pyridine-3-carbonitrile
• CAS: 866683-29-6
• 化学式: C₁₁H₁₂N₂Si
• 分子量: 200.315
• InChiKey: KYRGXHJJVLHTSE-UHFFFAOYSA-N

物化性质

• 沸点：
  270.9±40.0 °C(Predicted)
• 密度：
  1.03±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.18
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  36.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-((trimethylsilyl)ethynyl)nicotinonitrile 在 copper(ll) sulfate pentahydrate 、 sodium ascorbate 四丁基氟化铵 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 2.0h， 生成 5-[1-(3,4,5-tribromobenzyl)-1H-1,2,3-triazol-4-yl]nicotinonitrile
  参考文献：
  名称：

  HETEROAROMATIC COMPOUNDS AS INHIBITORS OF STEAROYL-COENZYME A DELTA-9 DESATURASE

  摘要：

  结构式I的杂环芳香化合物相对于其他已知的硬脂酰辅酶A去饱和酶(SCD1)，是选择性抑制剂。本发明的化合物对于预防和治疗与异常脂质合成和代谢相关的疾病非常有用，包括心血管疾病，如动脉粥样硬化；肥胖；糖尿病；神经系统疾病；代谢综合征；胰岛素抵抗；和肝脂肪变性。

  公开号：

  US20110152295A1
• 作为产物：
  描述：

  5-溴烟腈 、 三甲基乙炔基硅 在 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide 、 三乙胺 作用下， 以 乙腈 为溶剂， 反应 0.08h， 生成 5-((trimethylsilyl)ethynyl)nicotinonitrile
  参考文献：
  名称：

  通过3-（（三甲基甲硅烷基）乙炔基）吡啶的官能化和炔烃的异常水合反应一锅合成二氢吡啶羧酸：分子对接和抗真菌活性

  摘要：

  用三氟甲磺酸酐活化3-（（三甲基甲硅烷基）乙炔基）吡啶，然后亲核加成双（三甲基硅）乙烯酮缩醛和不寻常的炔烃水合反应，可在单个步骤中获得一系列新的3-乙酰化二氢吡啶酸3a-h。其次，对接研究在试验化合物（四个进行3B，3E，图17A和17B）和一个参考药物（氟康唑）在羊毛甾醇14α脱甲基酶（CYP51）的从活性位点念珠菌属，在体外抑制测定用相同的化合物和酵母种类进行。化合物3b，3e，17a17b和17b以与氟康唑相似的方式与CYP51酶活性位点的关键氨基酸相互作用。与氟康唑相比，受试化合物对不同的念珠菌具有更好的结合能值（-4.84至-9.1与-1.51至5.68 kcal / mol）和体外抗真菌活性（较低的MIC值）。因此，二氢吡啶衍生物可以被认为是开发新的抗真菌药物的候选药物。

  DOI：

  10.1016/j.tet.2021.132086

文献信息

• [EN] PYRIDYL DERIVATIVES AND THEIR USE AS MGLU5 RECEPTOR ANTAGONISTS<br/>[FR] DERIVES DE PYRIDYLE ET LEUR UTILISATION EN TANT QU'ANTAGONISTES DU RECEPTEUR DE MGLU5
  申请人：LILLY CO ELI

  公开号：WO2005094822A1

  公开（公告）日：2005-10-13

  The present invention is directed toward pyridyl derivatives of formula (I) as antagonists of the mGlu5 receptor. As such the compounds may be useful for treatment or prevention of disorders remedied by antagonism of the mGlu5 receptor, wherein Ar is phenyl or napthyl each of which may be substituted by one or more C1-C4 alkyl, C1-C4 alkoxy, C1-C5 acyl, halo, amino, nitro, cyano, hydroxy, C1-C5 acylamino, C1-C4 alkylsulfonylamino, mono-, di- or trifluorinated C1-C3 alkyl, substituents which may be the same or different and may bear a CONH2, CONHCH3, CON(CH3)2, CO2H, CO2CH3, OCF3, CH2NHCOCH3, CH2NH2, CH2N(CH3)2, CH2CN, CH2OH, CH2NHSO2CH3, CH2N(CH3)(CH2)2 CN, CH2N(CH3)CH(CH3)2, CH2NHCH(CH3)2, CH2NH(CH2)2CH3, CH2NHCO2R4, CH2NHCH2CH3, CH2NHCH3 NHCOC(CH3)2, or N(S(O)2CH3)2 substituent; R1 is hydrogen, halo, R4, CN, C(NOH)R3, C(NO-R4)R3, (CH)2CO2R4 , (CH2)n OR3 , COR3 , CF3, SR4 , S(O)R4, S(O)2R4, COCH2CO2R3 , NHSO2R4 , NHCOR3, C(NOR3)NH2, CH2OCOR3 , (CH2)n NH2, CON(CH3)2 (CH2)nNHCO2R4 , CO2R3, CONH2, CSNH2, C(NH)NHOR3, (CH2)nN(CH3)2, or CONHNHCOR3; R2 is 1,2-ethenediyl or 1,2-ethynediyl; R3 is hydrogen or C1-C4 alkyl; R4 is C1-C4 alkyl; and n is 0, 1, 2,3 or 4; or a pharmaceutically acceptable salt thereof, or an N-oxide thereof.

  本发明涉及公式（I）的吡啶衍生物作为mGlu5受体拮抗剂。因此，这些化合物可能对通过拮抗mGlu5受体而得到缓解的疾病的治疗或预防有用，其中Ar是苯基或萘基，每种基可能被一个或多个C1-C4烷基，C1-C4烷氧基，C1-C5酰基，卤素，氨基，硝基，氰基，羟基，C1-C5酰胺基，C1-C4烷基磺酰胺基，单-，二-或三氟代的C1-C3烷基，取代基可能相同也可能不同，并且可能带有CONH2，CONHCH3，CON(CH3)2，CO2H，CO2CH3，OCF3，CH2NHCOCH3，CH2NH2，CH2N(CH3)2，CH2CN，CH2OH，CH2NHSO2CH3，CH2N(CH3)(CH2)2CN，CH2N(CH3)CH(CH3)2，CH2NHCH(CH3)2，CH2NH(CH2)2CH3，CH2NHCO2R4，CH2NHCH2CH3，CH2NHCH3 NHCOC(CH3)2或N(S(O)2CH3)2取代基；R1是氢，卤素，R4，CN，C(NOH)R3，C(NO-R4)R3，(CH)2CO2R4，(CH2)nOR3，COR3，CF3，SR4，S(O)R4，S(O)2R4，COCH2CO2R3，NHSO2R4，NHCOR3，C(NOR3)NH2，CH2OCOR3，(CH2)nNH2，CON(CH3)2(CH2)nNHCO2R4，CO2R3，CONH2，CSNH2，C(NH)NHOR3，(CH2)nN(CH3)2或CONHNHCOR3；R2是1,2-乙烯二基或1,2-乙炔二基；R3是氢或C1-C4烷基；R4是C1-C4烷基；n为0,1,2,3或4；或其药学上可接受的盐，或其N-氧化物。
• HETEROAROMATIC COMPOUNDS AS INHIBITORS OF STEAROYL-COENZYME A DELTA-9 DESATURASE
  申请人：Leclerc Jean-Philippe

  公开号：US20110152295A1

  公开（公告）日：2011-06-23

  Heteroaromatic compounds of structural formula I are selective inhibitors of stearoyl-coenzyme A delta-9 desaturase (SCD1) relative to other known stearoyl-coenzyme A desaturases. The compounds of the present invention are useful for the prevention and treatment of conditions related to abnormal lipid synthesis and metabolism, including cardiovascular disease, such as atherosclerosis; obesity; diabetes; neurological disease; metabolic syndrome; insulin resistance; and liver steatosis.

  结构式I的杂环芳香化合物相对于其他已知的硬脂酰辅酶A去饱和酶(SCD1)，是选择性抑制剂。本发明的化合物对于预防和治疗与异常脂质合成和代谢相关的疾病非常有用，包括心血管疾病，如动脉粥样硬化；肥胖；糖尿病；神经系统疾病；代谢综合征；胰岛素抵抗；和肝脂肪变性。
• Pyridyl Derivatives and Their Use as Mglu5 Antagonists
  申请人：Agejas-Chicharro Francisco Javier

  公开号：US20080194647A1

  公开（公告）日：2008-08-14

  The present invention is directed toward pyridyl derivatives of formula (I) as antagonists of the mGlu5 receptor. As such the compounds may be useful for treatment or prevention of disorders remedied by antagonism of the mGlu5 receptor, wherein Ar is phenyl or napthyl each of which may be substituted by one or more C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 1 -C 5 acyl, halo, amino, nitro, cyano, hydroxy, C 1 -C 5 acylamino, C 1 -C 4 alkylsulfonylamino, mono-, di- or trifluorinated C 1 -C 3 alkyl, substituents which may be the same or different and may bear a CONH 2 , CONHCH 3 , CON(CH 3 ) 2 , CO 2 H, CO 2 CH 3 , OCF 3 , CH 2 NHCOCH 3 , CH 2 NH 2 , CH 2 N(CH 3 ) 2 , CH 2 CN, CH 2 OH, CH 2 NHSO 2 CH 3 , CH 2 N(CH 3 )(CH 2 ) 2 CN, CH 2 N(CH 3 )CH(CH 3 ) 2 , CH 2 NHCH(CH 3 ) 2 , CH 2 NH(CH 2 ) 2 CH 3 , CH 2 NHCO 2 R 4 , CH 2 NHCH 2 CH 3 , CH 2 NHCH 3 NHCOC(CH 3 ) 2 , or N(S(O) 2 CH 3 ) 2 substituent; R 1 is hydrogen, halo, R 4 , CN, C(NOH)R 3 , C(NO—R 4 )R 3 , (CH) 2 CO 2 R 4 , (CH 2 ) n OR 3 , COR 3 , CF 3 , SR 4 , S(O)R 4 , S(O) 2 R 4 , COCH 2 CO 2 R 3 , NHSO 2 R 4 , NHCOR 3 , C(NOR 3 )NH 2 , CH 2 OCOR 3 , (CH 2 ) n NH 2 , CON(CH 3 ) 2 (CH 2 ) n NHCO 2 R 4 , CO 2 R 3 , CONH 2 , CSNH 2 , C(NH)NHOR 3 , (CH 2 ) n N(CH 3 ) 2 , or CONHNHCOR 3 ; R 2 is 1,2-ethenediyl or 1,2-ethynediyl; R 3 is hydrogen or C 1 -C 4 alkyl; R 4 is C 1 -C 4 alkyl; and n is 0, 1, 2, 3 or 4; or a pharmaceutically acceptable salt thereof, or an N-oxide thereof.

  本发明涉及公式（I）的吡啶衍生物，作为mGlu5受体的拮抗剂。因此，这些化合物可能对治疗或预防通过拮抗mGlu5受体来治疗的疾病有用，其中Ar是苯基或萘基，可以被一个或多个C1-C4烷基，C1-C4烷氧基，C1-C5酰基，卤素，氨基，硝基，氰基，羟基，C1-C5酰基氨基，C1-C4烷基磺酰氨基，单，二或三氟代C1-C3烷基，取代基可以相同或不同，并且可能带有CONH2，CONHCH3，CON（CH3）2，CO2H，CO2CH3，OCF3，CH2NHCOCH3，CH2NH2，CH2N（CH3）2，CH2CN，CH2OH，CH2NHSO2CH3，CH2N（CH3）（CH2）2CN，CH2N（CH3）CH（CH3）2，CH2NHCH（CH3）2，CH2NH（CH2）2CH3，CH2NHCO2R4，CH2NHCH2CH3，CH2NHCH3NHCOC（CH3）2或N（S（O）2CH3）2取代基；R1是氢，卤素，R4，CN，C（NOH）R3，C（NO—R4）R3，（CH）2CO2R4，（CH2）nOR3，COR3，CF3，SR4，S（O）R4，S（O）2R4，COCH2CO2R3，NHSO2R4，NHCOR3，C（NOR3）NH2，CH2OCOR3，（CH2）nNH2，CON（CH3）2（CH2）nNHCO2R4，CO2R3，CONH2，CSNH2，C（NH）NHOR3，（CH2）nN（CH3）2或CONHNHCOR3；R2是1,2-乙烯基或1,2-乙炔基；R3是氢或C1-C4烷基；R4是C1-C4烷基；n为0、1、2、3或4；或其药学上可接受的盐或其N-氧化物。
• Pyridyl derivatives and their use as mGlu5 antagonists
  申请人：Eli Lilly and Company

  公开号：US07915424B2

  公开（公告）日：2011-03-29

  The present invention is directed toward pyridyl derivatives of formula (I) as antagonists of the mGlu5 receptor. As such the compounds may be useful for treatment or prevention of disorders remedied by antagonism of the mGlu5 receptor, wherein Ar is phenyl or napthyl each of which may be substituted by one or more C1-C4 alkyl, C1-C4 alkoxy, C1-C5 acyl, halo, amino, nitro, cyano, hydroxy, C1-C5 acylamino, C1-C4 alkylsulfonylamino, mono-, di- or trifluorinated C1-C3 alkyl, substituents which may be the same or different and may bear a CONH2, CONHCH3, CON(CH3)2, CO2H, CO2CH3, OCF3, CH2NHCOCH3, CH2NH2, CH2N(CH3)2, CH2CN, CH2OH, CH2NHSO2CH3, CH2N(CH3)(CH2)2 CN, CH2N(CH3)CH(CH3)2, CH2NHCH(CH3)2, CH2NH(CH2)2CH3, CH2NHCO2R4, CH2NHCH2CH3, CH2NHCH3 NHCOC(CH3)2, or N(S(O)2CH3)2 substituent; R1 is hydrogen, halo, R4, CN, C(NOH)R3, C(NO—R4)R3, (CH)2CO2R4, (CH2)n OR3, COR3, CF3, SR4, S(O)R4, S(O)2R4, COCH2CO2R3, NHSO2R4, NHCOR3, C(NOR3)NH2, CH2OCOR3, (CH2)nNH2, CON(CH3)2 (CH2)nNHCO2R4, CO2R3, CONH2, CSNH2, C(NH)NHOR3, (CH2)nN(CH3)2, or CONHNHCOR3; R2 is 1,2-ethenediyl or 1,2-ethynediyl; R3 is hydrogen or C1-C4 alkyl; R4 is C1-C4 alkyl; and n is 0, 1, 2, 3 or 4; or a pharmaceutically acceptable salt thereof, or an N-oxide thereof.

  本发明涉及公式（I）的吡啶衍生物作为mGlu5受体拮抗剂。因此，这些化合物可能有用于治疗或预防通过mGlu5受体拮抗疗法治疗的疾病，其中Ar为苯基或萘基，可以被一个或多个C1-C4烷基，C1-C4烷氧基，C1-C5酰基，卤素，氨基，硝基，氰基，羟基，C1-C5酰胺基，C1-C4烷基磺酰胺基，单，二或三氟化C1-C3烷基，取代基可以相同或不同，可以承载CONH2，CONHCH3，CON(CH3)2，CO2H，CO2CH3，OCF3，CH2NHCOCH3，CH2NH2，CH2N(CH3)2，CH2CN，CH2OH，CH2NHSO2CH3，CH2N(CH3)(CH2)2CN，CH2N(CH3)CH(CH3)2，CH2NHCH(CH3)2，CH2NH(CH2)2CH3，CH2NHCO2R4，CH2NHCH2CH3，CH2NHCH3，NHCOC(CH3)2或N（S（O）2CH3）2取代基；R1为氢，卤素，R4，CN，C（NOH）R3，C（NO—R4）R3，（CH）2CO2R4，（CH2）n OR3，COR3，CF3，SR4，S（O）R4，S（O）2R4，COCH2CO2R3，NHSO2R4，NHCOR3，C（NOR3）NH2，CH2OCOR3，（CH2）nNH2，CON（CH3）2（CH2）nNHCO2R4，CO2R3，CONH2，CSNH2，C（NH）NHOR3，（CH2）nN（CH3）2或CONHNHCOR3；R2为1,2-乙烯基或1,2-乙炔基；R3为氢或C1-C4烷基；R4为C1-C4烷基；n为0、1、2、3或4；或其药学上可接受的盐，或其N-氧化物。
• FLUORO-[1,3]OXAZINES AS BACE1 INHIBITORS
  申请人：WOLTERING Thomas

  公开号：US20150376172A1

  公开（公告）日：2015-12-31

  The present invention provides a compound of formula I having BACE1 inhibitory activity, their manufacture, pharmaceutical compositions containing them and their use as therapeutically active substances. The active compounds of the present invention are useful in the therapeutic and/or prophylactic treatment of e.g. Alzheimer's disease.

  本发明提供一种具有BACE1抑制活性的I型化合物，其制造方法，包含它们的制药组合物以及它们作为治疗活性物质的用途。本发明的活性化合物在治疗和/或预防阿尔茨海默病等疾病方面非常有用。