(S)-{1-[3-(cis-2,6-dimethylmorpholin-4-yl)phenyl]ethyl}-carbamic acid tert-butyl ester | 477312-86-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 恶嗪烷类
• 英文名称: (S)-{1-[3-(cis-2,6-dimethylmorpholin-4-yl)phenyl]ethyl}-carbamic acid tert-butyl ester
• 英文别名: tert-butyl ((S)-1-(3-((2S,6R)-2,6-dimethylmorpholino)phenyl)ethyl)carbamate；tert-butyl N-[(1S)-1-[3-[(2S,6R)-2,6-dimethylmorpholin-4-yl]phenyl]ethyl]carbamate
• CAS: 477312-86-0
• 化学式: C₁₉H₃₀N₂O₃
• 分子量: 334.459
• InChiKey: JIZFDZUCBBRSST-ZNMIVQPWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  24
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.63
• 拓扑面积：
  50.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (S)-{1-[3-(cis-2,6-dimethylmorpholin-4-yl)phenyl]ethyl}-carbamic acid tert-butyl ester 在 盐酸 、 4-二甲氨基吡啶 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 、 三乙胺 作用下， 以 甲醇 、 乙醚 、 二氯甲烷 为溶剂， 反应 24.0h， 生成 (S)-N-{1-[3-(2,6-cis-dimethylmorpholin-4-yl)phenyl]ethyl}-3-(2-fluorophenyl)acrylamide
  参考文献：
  名称：

  Synthesis and Structure−Activity Relationship of Acrylamides as KCNQ2 Potassium Channel Openers

  摘要：

  A new class of acrylamides was synthesized, and the effects of these analogues on outward potassium current were evaluated by using two electrode voltage clamp recordings from Xenopus laevis oocytes expressing cloned mKCNQ2 channels. SAR studies indicated that the pharmacophore of the acrylamide series includes the (S) absolute configuration at the (1-phenyl)ethyl moiety and the alpha,beta-unsaturated acrylamide functionality with a free NH. This study identified (S)-N-[1-(3-morpholin-4-yl-phenyl)-ethyl]-3-phenyl-acrylamide ((S)-1) and (S)-N-[1-(4-fluoro-3morpholin-4-yl-phenyl)-ethyl]-3-(4-fluoro-phenyl)-acrylamide ((S)-2) as KCNQ2 openers for further electrophysiological evaluations. These two acrylamides demonstrated significant activity in the cortical spreading depression model of migraine as we reported previously.

  DOI：

  10.1021/jm0305826
• 作为产物：
  描述：

  (S)-1-(3-溴苯基)乙胺 在 potassium phosphate 、 tris-(dibenzylideneacetone)dipalladium(0) 、 三乙胺 、 2-(二叔丁基膦)联苯 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 (S)-{1-[3-(cis-2,6-dimethylmorpholin-4-yl)phenyl]ethyl}-carbamic acid tert-butyl ester
  参考文献：
  名称：

  用于体外检测和可视化 Kv7.2/7.3 的选择性竞争性荧光配体的设计和开发

  摘要：

  开发了一系列特异性和有效的荧光配体，用于标记和可视化基于 Kv7.2/7.3 的分子旋转限制。发现探针21b和24a是检测和可视化活细胞和小鼠脑组织中的 Kv7.2/7.3 的安全方便的工具。

  DOI：

  10.1039/d2cc00372d

文献信息

• Cinnamide derivatives as KCNQ potassium channel modulators
  申请人：——

  公开号：US20030166650A1

  公开（公告）日：2003-09-04

  There is provided novel cinnamide derivatives of Formula I 1 wherein R is C 1-4 alkyl or trifluoromethyl; R 1 is selected from the group consisting of pyridinyl, quinolinyl, thienyl, furanyl, 1,4-benzodioxanyl, 1,3-benzodioxolyl, chromanyl, indanyl, biphenylyl, phenyl and substituted phenyl in which said substituted phenyl is substituted with one or two substituents each independently selected-from the group consisting of halogen, C 1-4 alkyl, C 1-4 alkoxy, trifluoromethyl, trifluoromethoxy and nitro; R 2 and R 3 are each independently selected from the group consisting of hydrogen, C 1-4 alkyl, and halogen; R 4 is selected from the group consisting of di(C 1-4 alkyl)amino, trifluoromethoxy and optionally substituted morpholin-4-yl, pyridinyl, pyrimidinyl, piperazinyl, and pyrazinyl with one or two substituents in which said substituent is independently selected from the group consisting of C 1-4 alkyl, aminomethyl, hydroxymethyl, chloro or fluoro; R 5 is hydrogen, chloro or fluoro; or R 4 and R 5 taken together are —CH═CH—CH═CH— or —X(CH 2 ) m Y— in which X and Y are each independently selected from the group consisting of CH 2 , (CH 2 ) n N(R 9 )— and O, wherein m is 1 or 2; n is 0 or 1; and R 6 , R 7 , and R 8 are each independently selected from hydrogen, chloro and fluoro; and R 9 is selected from the group consisting of hydrogen, C 1-4 alkyl, hydroxyethyl, C 1-4 alkoxyethyl, cyclopropylmethyl, —CO 2 (C 1-4 alkyl), and —CH 2 CH 2 NR 10 R 11 in which R 10 and R 11 are each independently hydrogen or C 1-4 alkyl, which are openers of the KCNQ potassium channels and are useful in the treatment of disorders which are responsive to the opening of the KCNQ potassium channels.

  提供了一种新型的 Formula I1 中的肉桂酰胺衍生物，其中 R 为 C1-4 烷基或三氟甲基；R1 选自吡啶基、喹啉基、噻吩基、呋喃基、1,4-苯并二氧杂基、1,3-苯并二氧杂基、色基、茚基、联苯基、苯基和取代苯基，其中所述取代苯基取代有一个或两个取代基，每个取代基独立地选自卤素、C1-4 烷基、C1-4 烷氧基、三氟甲基、三氟甲氧基和硝基；R2 和 R3 各自独立地选自氢、C1-4 烷基和卤素；R4 选自二(C1-4 烷基)氨基、三氟甲氧基和可选取代的吗啉-4-基、吡啶基、嘧啶基、哌嗪基和吡嗪基，其中所述基带有一个或两个取代基，所述取代基独立地选自 C1-4 烷基、氨甲基、羟甲基、氯或氟；R5 为氢、氯或氟；或者 R4 和 R5 结合成 —CH═CH—CH═CH— 或 —X(CH2)mY—，其中 X 和 Y 各自独立地选自 CH2、(CH2)nN(R9)— 和 O，其中 m 为 1 或 2；n 为 0 或 1；R6、R7 和 R8 各自独立地选自氢、氯和氟；R9 选自氢、C1-4 烷基、羟乙基、C1-4 烷氧乙基、环丙基甲基、—CO2(C1-4 烷基) 和 —CH2CH2NR10R11，其中 R10 和 R11 各自独立地为氢或 C1-4 烷基，这些化合物是 KCNQ 钾通道的开放剂，可用于治疗对 KCNQ 钾通道的开放有反应的疾病。
• [EN] CINNAMIDE DERIVATIVES AS KCNQ POTASSIUM CHANNEL MODULATORS<br/>[FR] DERIVES DE LA CINNAMIDE MODULATEURS DU CANAL POTASSIQUE KCNQ
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2002096858A1

  公开（公告）日：2002-12-05

  There is provided novel cinnamide derivatives of Formula I wherein R is C1-4 alkyl or trifluoromethyl, R1 is selected from the group consisting of pyridinyl, quinolinyl, thienyl, furanyl, 1,4-benzodioxanyl, 1,3-benzodioxolyl, chromanyl, indanyl, biphenylyl, phenyl and substituted phenyl which are openers of the KCNQ potassium channels and are useful in the treatment of disorders which are responsive to the opening of the KCNQ potassium channels.

  提供了一种新的苯甲酰胺衍生物，其化学式为I，其中R为C1-4烷基或三氟甲基，R1选自吡啶基，喹啉基，噻吩基，呋喃基，1,4-苯并二氧杂环基，1,3-苯并二氧杂环基，色甘醇基，茚基，联苯基，苯基和取代苯基，这些化合物是KCNQ钾通道的开放剂，可用于治疗对KCNQ钾通道的开放反应的疾病。
• CINNAMIDE DERIVATIVES AS KCNQ POTASSIUM CHANNEL MODULATORS
  申请人：BRISTOL-MYERS SQUIBB COMPANY

  公开号：EP1392644A1

  公开（公告）日：2004-03-03
• US6831080B2
  申请人：——

  公开号：US6831080B2

  公开（公告）日：2004-12-14
• Synthesis and Structure−Activity Relationship of Acrylamides as KCNQ2 Potassium Channel Openers
  作者：Yong-Jin Wu、Huan He、Li-Qiang Sun、Alexandre L'Heureux、Jie Chen、Pierre Dextraze、John E. Starrett,、Christopher G. Boissard、Valentin K. Gribkoff、Joanne Natale、Steven I. Dworetzky

  DOI：10.1021/jm0305826

  日期：2004.5.1

  A new class of acrylamides was synthesized, and the effects of these analogues on outward potassium current were evaluated by using two electrode voltage clamp recordings from Xenopus laevis oocytes expressing cloned mKCNQ2 channels. SAR studies indicated that the pharmacophore of the acrylamide series includes the (S) absolute configuration at the (1-phenyl)ethyl moiety and the alpha,beta-unsaturated acrylamide functionality with a free NH. This study identified (S)-N-[1-(3-morpholin-4-yl-phenyl)-ethyl]-3-phenyl-acrylamide ((S)-1) and (S)-N-[1-(4-fluoro-3morpholin-4-yl-phenyl)-ethyl]-3-(4-fluoro-phenyl)-acrylamide ((S)-2) as KCNQ2 openers for further electrophysiological evaluations. These two acrylamides demonstrated significant activity in the cortical spreading depression model of migraine as we reported previously.