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2-ethyl-3-methoxyaniline | 114274-16-7

中文名称
——
中文别名
——
英文名称
2-ethyl-3-methoxyaniline
英文别名
2-ethyl-3-methyloxyaniline;2-Aethyl-3-methoxy-anilin;2-ethyl-m-anisidine;2-ethyl-3-methoxyBenzenamine
2-ethyl-3-methoxyaniline化学式
CAS
114274-16-7
化学式
C9H13NO
mdl
——
分子量
151.208
InChiKey
CPOCGYDOJFYGJQ-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    253.6±20.0 °C(Predicted)
  • 密度:
    1.018±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 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:
    35.2
  • 氢给体数:
    1
  • 氢受体数:
    2

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Inhibition of pulmonary eosinophilia and airway hyperresponsiveness in allergic mice by rolipram: involvement of endogenously released corticosterone and catecholamines
    摘要:
    本研究探讨了肾上腺来源的儿茶酚胺和皮质酮在磷酸二酯酶(PDE)-4抑制剂罗吡尼兰对过敏小鼠的肺部嗜酸性粒细胞增多和气道高反应性(AHR)抑制中的作用。 我们对用卵清蛋白(OVA)致敏并激发的小鼠进行了研究,分为以下实验组:正常组、肾上腺切除组、普萘洛尔(β-肾上腺素能受体拮抗剂)治疗组和美替拉酮(皮质酮合成抑制剂)治疗组。这些干预措施在有无罗吡尼兰的情况下均进行了研究。OVA激发24小时后测量支气管肺泡灌洗液(BAL)中的嗜酸性粒细胞数量以及对甲酰胆碱的气道高反应性。 用罗吡尼兰(0.3-10 mg/kg,口服)治疗OVA致敏的小鼠,抑制了肺部嗜酸性粒细胞增多,并降低OVA激发小鼠对甲酰胆碱的气道高反应性。 肾上腺切除增加了OVA激发小鼠BAL中的嗜酸性粒细胞数量,但对甲酰胆碱引起的气道高反应性无影响。肾上腺切除削弱了罗吡尼兰对OVA激发小鼠BAL嗜酸性粒细胞增多及对甲酰胆碱引起的气道高反应性的抑制作用。普萘洛尔(10 mg/kg,口服)对罗吡尼兰抑制嗜酸性粒细胞增多的效果无影响,但削弱了其对OVA激发小鼠甲酰胆碱引起的气道高反应性的抑制作用。另一方面,美替拉酮(10 mg/kg,口服)削弱了罗吡尼兰抑制OVA激发小鼠肺部嗜酸性粒细胞增多的效果,但对罗吡尼兰抑制甲酰胆碱引起的气道高反应性无影响。单独使用美替拉酮治疗增加了OVA激发小鼠BAL中的嗜酸性粒细胞数量。 这些结果表明,肾上腺来源的儿茶酚胺和皮质酮在罗吡尼兰对过敏小鼠肺部嗜酸性粒细胞增多和AHR抑制中发挥重要作用。 *英国药理学杂志*(2000),130, 457–463; doi:10.1038/sj.bjp.0703308
    DOI:
    10.1038/sj.bjp.0703308
  • 作为产物:
    描述:
    N-(3-甲氧基苯基)-2,2-二甲基丙酰胺 在 palladium on activated charcoal 正丁基锂高氯酸氢气溶剂黄146 作用下, -78.0 ℃ 、310.27 kPa 条件下, 反应 21.17h, 生成 2-ethyl-3-methoxyaniline
    参考文献:
    名称:
    Multigram preparation of 1,8-diethyl-7-hydroxy-1,3,4,9-tetrahydropyrano[3,4-b]indole-1-acetic acid, a phenolic metabolite of the analgesic and antiinflammatory agent etodolac
    摘要:
    DOI:
    10.1021/jo00247a037
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文献信息

  • [EN] SUBSTITUTED NITROGEN-CONTAINING SIX-MEMBERED AMINO-HETEROCYCLES AS VANILLOID-1 RECEPTOR ANTAGONISTS FOR TREATING PAIN<br/>[FR] UTILISATION D'HETEROCYCLES AMINES A SIX ELEMENTS CONTENANT DE L'AZOTE SUBSTITUES COMME ANTAGONISTES DU RECEPTEUR VANILLOIDE DE TYPE 1 POUR LE TRAITEMENT DE LA DOULEUR
    申请人:MERCK SHARP & DOHME
    公开号:WO2005047279A1
    公开(公告)日:2005-05-26
    The present invention provides a compound of formula (I): Y-J-NH-Z wherein: Y is a quinoline or isoquinoline optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC1-4alkyl, C1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, nitro and amino; J is pyridine, pyridazine, pyrazine, pyrimidine or triazine optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC1-4alkyl, C1-4alkyl, C3-5cycloalkyl, C1-4alkoxy, hydroxyC1- 4alkyl, cyano, hydroxy, C1-4cycloalkoxy, C1-4alkylthio, haloC1-4alkoxy, nitro, Q, (CH2)pQ, NR2R3, -(CH2)pNR2R3 and -O(CH2)pNR2R3; wherein J is substituted at positions meta to each other by NH and Y; and Z is phenyl or pyridyl optionally substituted with one or two substituents independently selected from halogen, haloC1-4alkyl, C1-4alkyl, C1-4alkoxy, haloC1-4alkoxy, nitro and amino; Q is phenyl, a five-membered heterocyclic ring containing one, two, three or four heteroatoms chosen from O, N and S, at most one heteroatom being O or S, or a six-membered heterocyclic ring containing one, two or three nitrogen atoms, optionally substituted by C1-4alkyl; each R2 and R3 is chosen from H and C1-4alkyl, or R2 and R3, together with the nitrogen atom to which they are attached, may form a six-membered ring optionally containing an oxygen atom or a further nitrogen atom, which ring is optionally substituted by C1-4alkyl or Q; p is 1, 2 or 3; or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising it; its use in methods of therapy; use of it for manufacturing medicaments; and methods of using it to treat diseases requiring administration of a VR1 antagonist such as pain, cough, GERD and depression.
    本发明提供了一种化合物,其化学式为(I):Y-J-NH-Z,其中:Y为喹啉或异喹啉,可选地取代为一个或两个从羟基、卤素、卤代C1-4烷基、C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、硝基和氨基中独立选择的取代基;J为吡啶、吡啶嗪、吡嗪、嘧啶或三嗪,可选地取代为一个或两个从羟基、卤素、卤代C1-4烷基、C1-4烷基、C3-5环烷基、C1-4烷氧基、羟基C1-4烷基、氰基、羟基、C1-4环烷氧基、C1-4烷基硫氧基、卤代C1-4烷氧基、硝基、Q、(CH2)pQ、NR2R3、-(CH2)pNR2R3和-O(CH2)pNR2R3中独立选择的取代基;其中J在相对于NH和Y的位置上被取代;Z为苯基或吡啶基,可选地取代为一个或两个从卤素、卤代C1-4烷基、C1-4烷基、C1-4烷氧基、卤代C1-4烷氧基、硝基和氨基中独立选择的取代基;Q为苯基,含有一个、两个、三个或四个从O、N和S中选择的杂原子的五元杂环,最多一个杂原子为O或S,或含有一个、两个或三个氮原子的六元杂环,可选地取代为C1-4烷基;每个R2和R3从H和C1-4烷基中选择,或R2和R3,连同它们连接的氮原子,可形成一个含有氧原子或进一步氮原子的六元环,该环可选地取代为C1-4烷基或Q;p为1、2或3;或其药学上可接受的盐;包含它的药物组合物;其在治疗方法中的使用;用于制造药物的使用;以及使用它治疗需要VR1拮抗剂(如疼痛、咳嗽、胃食管反流病和抑郁症)的疾病的方法。
  • Intramolecular selectivity of the alkylation of substituted anilines by gaseous cations
    作者:Marina Attina、Fulvio Cacace、Giulia De Petris
    DOI:10.1021/ja00292a017
    日期:1985.3
    technique radiolytique completee par une spectrometrie de masse par ionisation chimique pour etudier la selectivite intramoleculaire des reactions electrophiles de Et + , i-Pr + et (CH 3 ) 2 F + avec des anilines substituees
    使用 d'une 技术radiolytique completee par une spectrometrie de masse par ionisation chimique pour etudier la selectivite intramoleculaire des反应亲电试剂Et + , i-Pr + et (CH 3 ) 2 F + avec des anilines substituees
  • The discovery of 2-substituted phenol quinazolines as potent RET kinase inhibitors with improved KDR selectivity
    作者:Rebecca Newton、Katherine A. Bowler、Emily M. Burns、Philip J. Chapman、Emma E. Fairweather、Samantha J.R. Fritzl、Kristin M. Goldberg、Niall M. Hamilton、Sarah V. Holt、Gemma V. Hopkins、Stuart D. Jones、Allan M. Jordan、Amanda J. Lyons、H. Nikki March、Neil Q. McDonald、Laura A. Maguire、Daniel P. Mould、Andrew G. Purkiss、Helen F. Small、Alexandra I.J. Stowell、Graeme J. Thomson、Ian D. Waddell、Bohdan Waszkowycz、Amanda J. Watson、Donald J. Ogilvie
    DOI:10.1016/j.ejmech.2016.01.039
    日期:2016.4
    therefore, a clinical need for more specific RET kinase inhibitors. Herein we report our efforts towards identifying a potent and selective RET inhibitor using vandetanib 1 as the starting point for structure-based drug design. Phenolic anilinoquinazolines exemplified by 6 showed improved affinities towards RET but, unsurprisingly, suffered from high metabolic clearance. Efforts to mitigate the metabolic
    受体酪氨酸激酶 RET 的失调与甲状腺髓样癌、一小部分肺腺癌、耐内分泌乳腺癌和胰腺癌有关。有几种临床批准的多激酶抑制剂将 RET 作为二级药理学,但其他活性,最显着的 KDR 抑制,会导致剂量限制性毒性。因此,临床需要更特异性的 RET 激酶抑制剂。在这里,我们报告了我们使用凡德他尼1作为基于结构的药物设计的起点来鉴定有效和选择性 RET 抑制剂的努力。酚类苯胺基喹唑啉以6为例显示对 RET 的亲和力有所提高,但不出所料,代谢清除率高。减轻苯酚代谢倾向的努力导致发现侧翼取代基不仅提高了肝细胞稳定性,而且还可以显着提高选择性。最终确定了36 个;一种有效的 RET 抑制剂,对 KDR 的选择性大大提高。
  • Substituted nitrogen-containing six-membered amino-heterocycles as vanilloid-1 receptor antagonists for treating pain
    申请人:Hollingworth John Gregory
    公开号:US20050197342A1
    公开(公告)日:2005-09-08
    The present invention provides a compound of formula I: Y-J-NH-Z  (I) wherein: Y is a quinoline or isoquinoline optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC 1-4 alkyl, C 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, nitro and amino; J is pyridine, pyridazine, pyrazine, pyrimidine or triazine optionally substituted with one or two substituents independently chosen from hydroxy, halogen, haloC 1-4 alkyl, C 1-4 alkyl, C 3-5 cycloalkyl, C 1-4 alkoxy, hydroxyC 1-4 alkyl, cyano, hydroxy, C 1-4 cycloalkoxy, C 1-4 alkylthio, haloC 1-4 alkoxy, nitro, Q, (CH 2 ) p Q, —NR 2 R 3 , —(CH 2 ) p NR 2 R 3 and —O(CH 2 ) p NR 2 R 3 ; wherein J is substituted at positions meta to each other by NH and Y; and Z is phenyl or pyridyl optionally substituted with one or two substituents independently selected from halogen, haloC 1-4 alkyl, C 1-4 alkyl, C 1-4 alkoxy, haloC 1-4 alkoxy, nitro and amino; Q is phenyl, a five-membered heterocyclic ring containing one, two, three or four heteroatoms chosen from O, N and S, at most one heteroatom being O or S, or a six-membered heterocyclic ring containing one, two or three nitrogen atoms, optionally substituted by C 1-4 alkyl; each R 2 and R 3 is chosen from H and C 1-4 alkyl, or R 2 and R 3 , together with the nitrogen atom to which they are attached, may form a six-membered ring optionally containing an oxygen atom or a further nitrogen atom, which ring is optionally substituted by C 1-4 alkyl or Q; p is 1, 2 or 3; or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising it; its use in methods of therapy; use of it for manufacturing medicaments; and methods of using it to treat diseases requiring administration of a VR1 antagonist such as pain, cough, GERD and depression.
    本发明提供一种公式I的化合物:Y-J-NH-Z(I),其中:Y是喹啉或异喹啉,可选地取代一个或两个取代基,独立地选择自羟基,卤素,卤基C1-4烷基,C1-4烷基,C1-4烷氧基,卤基C1-4烷氧基,硝基和氨基;J是吡啶,吡嗪,吡咯,嘧啶或三嗪,可选地取代一个或两个取代基,独立地选择自羟基,卤素,卤基C1-4烷基,C1-4烷基,C3-5环烷基,C1-4烷氧基,羟基C1-4烷基,氰基,C1-4环烷氧基,C1-4烷基硫基,卤基C1-4烷氧基,硝基,Q,(CH2)pQ,—NR2R3,—(CH2)pNR2R3和—O(CH2)pNR2R3;其中J在与Y相对的位置上被NH取代;Z是苯基或吡啶基,可选地取代一个或两个取代基,独立地选择自卤素,卤基C1-4烷基,C1-4烷基,C1-4烷氧基,卤基C1-4烷氧基,硝基和氨基;Q是苯基,含有一个、两个、三个或四个杂原子(O、N和S)的五元杂环,最多有一个杂原子为O或S,或含有一个、两个或三个氮原子的六元杂环,可选地被C1-4烷基取代;每个R2和R3选择自H和C1-4烷基,或者R2和R3与它们连接的氮原子一起,可以形成一个六元环,可选地含有一个氧原子或进一步的氮原子,该环可选地被C1-4烷基或Q取代;p为1、2或3;或其药学上可接受的盐;包含该化合物的药物组合物;其在治疗方法中的使用;用于制造药物的使用;以及使用它治疗需要VR1拮抗剂(如疼痛、咳嗽、GERD和抑郁症)的疾病的方法。
  • Macrocyclic inhibitors of hepatitis c virus
    申请人:Simmen Kenneth Alan
    公开号:US20090281140A1
    公开(公告)日:2009-11-12
    Inhibitors of HCV replication of formula (I) and the N-oxides, salts, and stereoisomers, wherein each dashed line represents an optional double bond; X is N, CH and where X bears a double bond it is C; R 1 is —OR 7 , —NH—SO 2 R 8 ; R 2 is hydrogen, and where X is C or CH, R 2 may also be C 1-6 alkyl; R 3 is hydrogen, C 1-6 alkyl, C 1-6 alkoxyC 1-6 alkyl, C 3-7 cycloalkyl; R 4 is aryl or Het; n is 3, 4, 5, or 6; R 5 is halo, C 1-6 alkyl, hydroxy, C 1-6 alkoxy, phenyl, or Het; R 6 is C 1-6 alkoxy, or dimethylamino; R 7 is hydrogen; aryl; Het; C 3-7 cycloalkyl optionally substituted with C 1-6 alkyl; or C 1-6 alkyl optionally substituted with C 3-7 cycloalkyl, aryl or with Het; R 8 is aryl; Het; C 3-7 cycloalkyl optionally substituted with C 1-6 alkyl; or C 1-6 alkyl optionally substituted with C 3-7 cycloalkyl, aryl or with Het; aryl is phenyl optionally substituted with one, two or three substituents; Het is a 5 or 6 membered saturated, partially unsaturated or completely unsaturated heterocyclic ring containing 1 to 4 heteroatoms selected from nitrogen, oxygen and sulfur, and being optionally substituted with one, two or three substituents; pharmaceutical compositions containing compounds (I) and processes for preparing compounds (I). Bioavailable combinations of the inhibitors of HCV of formula (I) with ritonavir are also provided.
    公式(I)及其N-氧化物,盐和立体异构体的HCV复制抑制剂,其中每个虚线表示一个可选的双键; X是N,CH,其中X带有双键时是C; R1是-OR7,-NH-SO2R8; R2是氢,当X为C或CH时,R2也可以是C1-6烷基; R3是氢,C1-6烷基,C1-6烷氧基C1-6烷基,C3-7环烷基; R4是芳基或杂环基; n为3、4、5或6; R5是卤素,C1-6烷基,羟基,C1-6烷氧基,苯基或杂环基; R6是C1-6烷氧基或二甲基氨基; R7是氢; 芳基; 杂环基; C3-7环烷基,可选地用C1-6烷基取代; 或C1-6烷基,可选地用C3-7环烷基,芳基或杂环基取代; R8是芳基; 杂环基; C3-7环烷基,可选地用C1-6烷基取代; 或C1-6烷基,可选地用C3-7环烷基,芳基或杂环基取代; 芳基是苯基,可选地用一个、两个或三个取代基取代; 杂环基是一个含有1-4个氮、氧和硫杂原子的5或6元饱和、部分不饱和或完全不饱和的杂环环,可选地用一个、两个或三个取代基取代; 包含化合物(I)的药物组合物和制备化合物(I)的过程也提供。还提供了公式(I)的HCV抑制剂与利托那韦的生物利用度组合。
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