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3'-cyano-6'-methoxycinnamic acid | 389891-29-6

中文名称
——
中文别名
——
英文名称
3'-cyano-6'-methoxycinnamic acid
英文别名
(E)-3-(5-cyano-2-methoxy-phenyl)-acrylic acid;(E)-3-(5-cyano-2-methoxyphenyl)prop-2-enoic acid
3'-cyano-6'-methoxycinnamic acid化学式
CAS
389891-29-6
化学式
C11H9NO3
mdl
——
分子量
203.197
InChiKey
PAPPXJFATIJZNT-HWKANZROSA-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

  • 熔点:
    226-228 °C
  • 沸点:
    410.0±35.0 °C(Predicted)
  • 密度:
    1.27±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.5
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    70.3
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    3'-cyano-6'-methoxycinnamic acidN-甲基吗啉三苯基膦 作用下, 以 乙醇二氯甲烷 为溶剂, 反应 3.75h, 生成 (E)-N-{(S)-1-[4-(4-chlorobenzoyl)-piperidin-1-yl-methyl]-2-hydroxyethyl}-3-(5-cyano-2-methoxyphenyl)acrylamide
    参考文献:
    名称:
    击败氢键:α,β-二氨基醇的第一个选择性高产N-酰化工艺
    摘要:
    报道了α,β-二氨基醇的首次选择性和高产率的N-酰化,以及首次将α,β-不饱和羧酸的S-巯基苯并噻唑基硫代酯用作N-酰化剂。其他常规偶联方法(酰氯,铀盐,羰基二咪唑,phospho盐)的收率低,分别难以纯化N-和O,N-二酰化产物的混合物(4b),是由于分子内氢键与β位置的二烷基氨基部分引起的伯羟基异常高的反应性。在试验工厂中,肉桂酸硫酯的制备和偶联步骤都可以安全,可重复地扩大到无色谱工艺。
    DOI:
    10.1021/op0601464
  • 作为产物:
    描述:
    N-甲基二环己基胺3-溴-4-甲氧基苯甲腈丙烯酸叔丁酯四乙基氯化铵醋酸钯 氮气甲基叔丁基醚柠檬酸氯化钠甲烷Sodium sulfate-III三氟乙酸 、 ice 、 乙酸乙酯 作用下, 以 N,N-二甲基乙酰胺甲基叔丁基醚 为溶剂, 反应 4.75h, 以to give (E)-3-(5-cyano-2-methoxy-phenyl)-acrylic acid as a crystalline solid, mp. 252–253° C的产率得到3'-cyano-6'-methoxycinnamic acid
    参考文献:
    名称:
    N-(4-aryloxypiperidin-1-ylalkyl) cinnamic amides as ccr33 receptor antagonists
    摘要:
    化学式(I)的化合物以自由形式或盐形式存在,其中Ar1为苯基,被一个或多个取代基所取代,所述取代基选自卤素、氰基、硝基和C1-C8烷基,所述C1-C8烷基可选择被氰基或卤素所取代;Ar2为苯基,可选择不取代或被一个或多个取代基所取代,所述取代基选自卤素、氰基、羟基、硝基、C1-C8烷基、C1-C8卤代烷基、C1-C8烷氧基或C1-C8烷氧羰基;R1为C1-C8烷基,被羟基、C1-C8烷氧基、酰氧基、—N(R2)R3、卤素、羧基、C1-C8烷氧羰基、苯基-C1-C8烷氧羰基、-CON(R4)R5或一价环状有机基团所取代;R2和R3各自独立地为氢或C1-C8烷基,或R2为氢且R3为酰基或SO2R6,或R2和R3与它们所连接的氮原子一起表示一个5-或6-成员杂环基团;R4和R5各自独立地为氢、C1-C8烷基(可选择被羟基或苯基所取代),或苯基(可选择被C1-C8烷基、卤素、氰基或C1-C8烷氧基所取代),或R4和R5与它们所连接的氮原子一起表示一个5-或6-成员杂环基团;R6为C1-C8烷基、C1-C8卤代烷基或可选择被C1-C8烷基所取代的苯基;n为1、2、3或4。这些化合物可用作药物。
    公开号:
    US20040087621A1
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文献信息

  • Piperidine compounds for use as ccr-3 inhibitors
    申请人:——
    公开号:US20030176460A1
    公开(公告)日:2003-09-18
    Compounds of formula (I) in free or salt form, where Ar 1 is phenyl substituted by one or more halogen atoms, Ar 2 is phenyl or naphthyl which is unsubstituted or substituted by one or more substituents selected from halogen, cyano, hydroxy, nitro, C 1 -C 8 -alkyl, C 1 -C 8 -haloalkyl, C 1 -C 8 -alkoxy or C 1 -C 8 -alkoxycarbonyl, R 1 is hydrogen or C 1 -C 8 -alkyl optionally substituted by hydroxy, C 1 -C 8 -alkoxy, acyloxy, N(R 2 )R 3 , halogen, carboxy, C 1 -C 8 -alkoxycarbonyl, —CON(R 4 )R 5 or by a monovalent cyclic organic group, R 2 and R 3 are each independently hydrogen or C 1 -C 8 -alkyl, or R 2 is hydrogen and R 3 is acyl or —SO 2 R 4 and R 5 are each independently with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R 4 and R 5 are each independently hydrogen or C 1 -C 8 -alkyl, or R 4 and R 5 together with the nitrogen atom to which they are attached denote a 5-6-membered heterocyclic group, R 6 is C 1 -C 8 -alkyl, C 1 -C 8 -haloalkyl, or phenyl optionally substituted by C 1 -C 8 -alkyl, and n is 1, 2, 3, or 4, with the proviso that when Ar 1 is p-chlorophenyl and R 1 is hydrogen, Ar 2 is not phenyl or p-nitrophenyl. The compounds are useful as pharmaceuticals.
    式(I)的化合物以自由或盐形式存在,其中Ar1是苯基,被一个或多个卤素原子取代,Ar2是苯基或萘基,未取代或被一个或多个卤素、氰基、羟基、硝基、C1-C8-烷基、C1-C8-卤代烷基、C1-C8-烷氧基或C1-C8-烷氧羰基中的一种或多种取代基取代,R1是氢或C1-C8-烷基,可选择地被羟基、C1-C8-烷氧基、酰氧基、N(R2)R3、卤素、羧基、C1-C8-烷氧羰基、—CON(R4)R5或一价环状有机基取代,R2和R3分别独立地是氢或C1-C8-烷基,或者R2是氢,R3是酰基或—SO2,R4和R5分别独立地与它们连接的氮原子表示一个5-或6-成员杂环基,R4和R5分别独立地是氢或C1-C8-烷基,或者R4和R5与它们连接的氮原子一起表示一个5-6-成员杂环基,R6是C1-C8-烷基、C1-C8-卤代烷基或苯基,可选择地被C1-C8-烷基取代,n为1、2、3或4,条件是当Ar1是对氯苯基且R1是氢时,Ar2不是苯基或对硝基苯基。这些化合物可用作药物。
  • N-(4-aryloxypiperidin-1-ylalkyl) cinnamic amides as ccr33 receptor antagonists
    申请人:——
    公开号:US20040087621A1
    公开(公告)日:2004-05-06
    Compounds of formula (I) in free or salt form, where Ar 1 is phenyl substituted by one or more substituents selected from halogen, cyano, nitro, and C 1 -C 8 -alkyl optionally substituted by cyano or halogen, Ar 2 is phenyl optionally which is unsubstituted or substituted by one or more substituents selected from halogen, cyano, hydroxy, nitro, C 1 -C 8 -alkyl, C 1 -C 8 -haloalkyl, C 1 -C 8 -alkoxy or C 1 -C 8 -alkoxycarbonyl, R 1 is C 1 -C 8 -alkyl substituted by hydroxy, C 1 -C 8 -alkoxy, acyloxy, —N(R 2 )R 3 , halogen, carboxy, C 1 -C 8 -alkoxycarbonyl, phenyl-C 1 -C 8 -alkoxycarbonyl, -CON(R 4 )R 5 or by a monovalent cyclic organic group, R 2 and R?3 are each independently hydrogen or C 1 -C 8 -alkyl, or R 2 is hydrogen and R 3 is acyl or SO 2 R 6 , or R 2 and R 3 together with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R 4 and R 5 are each independently hydrogen, C 1 -C 8 -alkyl optionally substituted by hydroxy or phenyl, or phenyl optionally substituted by C 1 -C 8 -alkyl, halogen, cyano or C 1 -C 8 -alkoxy, or R 4 and R 5 together with the nitrogen atom to which they are attached denote a 5- or 6-membered heterocyclic group, R?6 is C 1 -C 8 -alkyl, C 1 -C 8 -haloalkyl, or phenyl optionally substituted by C 1 -C 8 -alkyl, and n is 1, 2, 3 or 4. The compounds are useful as pharmaceuticals.
    式(I)的化合物,其自由或盐形式,其中Ar1为苯基,取代基选自卤素,氰基,硝基和C1-C8烷基,所述C1-C8烷基可以选择取代氰基或卤素;Ar2为苯基,可以选择不取代或取代基选自卤素,氰基,羟基,硝基,C1-C8烷基,C1-C8卤代烷基,C1-C8烷氧基或C1-C8烷氧羰基;R1为C1-C8烷基,取代基选自羟基,C1-C8烷氧基,酰氧基,-N(R2)R3,卤素,羧基,C1-C8烷氧羰基,苯基-C1-C8烷氧羰基,-CON(R4)R5或单价环状有机基团;R2和R3各自独立地为氢或C1-C8烷基,或R2为氢,R3为酰基或SO2R6,或R2和R3与它们所连接的氮原子一起表示5-或6-成员杂环基团;R4和R5各自独立地为氢,C1-C8烷基,可以选择取代羟基或苯基,或苯基,可以选择取代C1-C8烷基,卤素,氰基或C1-C8烷氧基,或R4和R5与它们所连接的氮原子一起表示5-或6-成员杂环基团;R6为C1-C8烷基,C1-C8卤代烷基或苯基,可以选择取代C1-C8烷基;n为1、2、3或4。该化合物可用于制药。
  • Derivatives of 3-phenyl-n-(2-(4-benzyl)-piperidin-1-yl)-ethyl)-acrylamid with ccr-3-receptor antagonistic activity for use in the treatment of inflammations and allergic conditions
    申请人:——
    公开号:US20040180926A1
    公开(公告)日:2004-09-16
    This invention relates to organic compounds of formula I, 1 in which Ar 1 is unsubstituted phenyl substituted by one or more halogen atoms; Ar 2 is unsubstituted phenyl or phenyl substituted by one or more substituents selected from the group consisting of halogen, cyano and C 1 -C 8 -alkoxy; R 1 is hydrogen or methyl optionally substituted by hydroxy; R 10 is hydrogen or hydroxy; and pharmaceutically acceptable salts thereof. Compositions containing them, methods for their preparation and their use as pharmaceuticals are also described.
    该发明涉及公式I的有机化合物,其中Ar1是未取代的苯基,被一个或多个卤素原子取代;Ar2是未取代的苯基或被一个或多个取代基所取代的苯基,所述取代基选择自卤素、氰基和C1-C8-烷氧基的群体;R1是氢或甲基,可选地被羟基取代;R10是氢或羟基;以及其药学上可接受的盐。还描述了含有它们的组合物、它们的制备方法以及作为药物的用途。
  • PIPERIDINE COMPOUNDS FOR USE AS CCR-3 INHIBITORS
    申请人:Novartis AG
    公开号:EP1303488A1
    公开(公告)日:2003-04-23
  • N-(4-ARYLOXYPIPERIDIN-1-YLALKYL) CINNAMIC AMIDES AS CCR3-3 RECEPTOR ANTAGONISTS
    申请人:Novartis AG
    公开号:EP1330436A1
    公开(公告)日:2003-07-30
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