5-(cyclohexyloxy)-2-aminopyridine | 1019582-87-6

• 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-(cyclohexyloxy)-2-aminopyridine
• 英文别名: 5-(cyclohexyloxy)-2-pyridinamine；5-cyclohexyloxypyridin-2-amine
• CAS: 1019582-87-6
• 化学式: C₁₁H₁₆N₂O
• 分子量: 192.261
• InChiKey: ADQNVGFYJDXUFE-UHFFFAOYSA-N

物化性质

• 沸点：
  344.9±22.0 °C(Predicted)
• 密度：
  1.121±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  48.1
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-(cyclohexyloxy)-2-aminopyridine 在 吡啶 、 乙醇 、 水 、 乙酸酐 、 二异丙胺 、 sodium iodide 、 potassium hydroxide 作用下， 以 乙腈 为溶剂， 反应 23.0h， 生成 4-(5-(cyclohexyloxy)pyridin-2-yl)morpholine-2,6-dione
  参考文献：
  名称：

  4-(5-(环己基氧基)吡啶-2-基)吗啉-2,6-二酮及其制备方法和应用

  摘要：

  本发明属于医药领域，涉及4‑(5‑(环己基氧基)吡啶‑2‑基)吗啉‑2,6‑二酮及其制备方法和应用。所述的4‑(5‑(环己基氧基)吡啶‑2‑基)吗啉‑2,6‑二酮结构式如式I所示：药理学研究表明，本发明制备的化合物作为促肾上腺皮质激素释放因子(CRF)受体拮抗剂，可用于治疗由CRF内源性水平增长引起中枢神经系统障碍和与应激有关的障碍。

  公开号：

  CN112679487A
• 作为产物：
  描述：

  6-硝基吡啶-3-醇 在 palladium 10% on activated carbon 、 氢气 、 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 50.0~120.0 ℃ 、4.0 MPa 条件下， 反应 21.0h， 生成 5-(cyclohexyloxy)-2-aminopyridine
  参考文献：
  名称：

  4-(5-(环己基氧基)吡啶-2-基)吗啉-2,6-二酮及其制备方法和应用

  摘要：

  本发明属于医药领域，涉及4‑(5‑(环己基氧基)吡啶‑2‑基)吗啉‑2,6‑二酮及其制备方法和应用。所述的4‑(5‑(环己基氧基)吡啶‑2‑基)吗啉‑2,6‑二酮结构式如式I所示：药理学研究表明，本发明制备的化合物作为促肾上腺皮质激素释放因子(CRF)受体拮抗剂，可用于治疗由CRF内源性水平增长引起中枢神经系统障碍和与应激有关的障碍。

  公开号：

  CN112679487A

文献信息

• Spiro Compounds As NPY Y5 Receptor Antagonists
  申请人：Biagetti Matteo

  公开号：US20090203705A1

  公开（公告）日：2009-08-13

  The present invention relates to novel compounds of formula (I), or a pharmaceutically acceptable salt thereof, wherein R is an aryl or heteroaryl, which may be substituted by one or more: halogen, C 1 -C 4 alkyl, C1-C4 alkoxy, C 1 -C 4 haloalkyl, C 1 -C 4 haloalkoxy, cyano; Z 1 is H, C 1 -C 4 alkyl or F; Z is CH 2 , CH(C 1 -C 4 alkyl), C(C 1 -C 4 alkyl) 2 or a bond; A is a 6-10 membered aryl or heteroaryl, which may be substituted by one or more: halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkyl, C 1 -C 4 haloalkoxy, cyano; or —C(═O)—X; or —O(CH 2 ) 0-1 R 1 ; B is hydrogen or is a 5-6 membered heteroaryl, or a 4-6 membered heterocycle, or phenyl, which may be substituted by one or more: halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkyl, C 1 -C 4 haloalkoxy, hydroxyl, cyano; A and B being linked via any atom; R 1 is —(C 1 -C 4 )alkyl(C 1 -C 4 )alkoxy; or C 3 -C 8 cycloalkyl; or R 1 is an aryl or heteroaryl, which may be substituted by one or more: halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkyl, C 1 -C 4 haloalkoxy, cyano; or R 1 is a 4-6 membered heterocycle, which may be substituted by one or more: halogen, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 1 -C 4 haloalkyl, C 1 -C 4 haloalkoxy, cyano; X is OR 2 or NR 3 R 4 ; R 2 is C 1 -C 4 alkyl; R 3 is hydrogen or together with R 4 and the nitrogen form a 5-6 saturated membered ring; R 4 is C 3 -C 8 cycloalkyl; processes for their preparation, intermediates used in these processes, pharmaceutical compositions containing them and their use in therapy, as NPY Y5 receptor antagonists and as agents for the treatment and/or prophylaxis of eating disorders such as a binge eating disorder.

  本发明涉及式(I)的新化合物或其药学上可接受的盐，其中R是芳基或杂芳基，可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基取代；Z1是H、C1-C4烷基或F；Z是CH2、CH(C1-C4烷基)、C(C1-C4烷基)2或键；A是一个6-10成员芳基或杂芳基，可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基或—C(═O)—X取代；或—O( )0-1R1；B是氢或是一个5-6成员杂芳基、或一个4-6成员杂环、或苯基，可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、羟基、氰基取代；A和B通过任何原子连接；R1是—(C1-C4)烷基(C1-C4)氧基；或C3-C8环烷基；或R1是一个芳基或杂芳基，可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基取代；或R1是一个4-6成员杂环，可以被一个或多个卤素、C1-C4烷基、C1-C4氧烷基、C1-C4卤代烷基、C1-C4卤代氧烷基、氰基取代；X是OR2或NR3R4；R2是C1-C4烷基；R3是氢或与R4和氮一起形成一个5-6饱和成员环；R4是C3-C8环烷基；它们的制备方法，用于这些方法的中间体，含有它们的药物组合物以及它们作为NPY Y5受体拮抗剂和用于治疗和/或预防暴饮暴食等进食障碍的药物的用途。
• LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONISTS AND PREPARATION METHOD THEREFOR
  申请人：Wuhan LL Science And Technology Development Co., Ltd.

  公开号：EP3912975A1

  公开（公告）日：2021-11-24

  The present invention belongs to the technical field of pharmaceutical chemistry, and specifically relates to lysophosphatidic acid receptor antagonists and a preparation method therefor. The compounds of the present invention have high LPAR1 antagonist activity and selectivity, low toxicity, good metabolic stability, promising pharmaceutical development prospects, and may be used for preventing or treating LPAR1-related diseases or illnesses. The IC50 values of some of the compounds may be as low as 300nM or below, even 50nM or below. In addition, the compounds all have good safety, and the CC50 value range may be as high as 200µM or above. Furthermore, the compounds have good metabolic stability in humans, mice and rats, and such excellent inhibitory activity is very promising for their application as LPAR1 inhibitors in the described diseases and illnesses. The preparation method for the compounds is simple, has mild reaction conditions and high product yield, and is suitable for industrial production.

  本发明属于药物化学技术领域，具体涉及溶血磷脂酸受体拮抗剂及其制备方法。本发明的化合物具有较高的 LPAR1 拮抗剂活性和选择性，毒性低，代谢稳定性好，医药开发前景广阔，可用于预防或治疗 LPAR1 相关疾病。其中一些化合物的 IC50 值可低至 300nM 或以下，甚至 50nM 或以下。此外，这些化合物都具有良好的安全性，其 CC50 值范围可高达 200µM 或以上。此外，这些化合物在人、小鼠和大鼠体内具有良好的代谢稳定性，如此优异的抑制活性非常有利于它们作为 LPAR1 抑制剂应用于所述疾病和病症中。这些化合物的制备方法简单，反应条件温和，产物收率高，适合工业化生产。
• [EN] SPIRO COMPOUNDS AS NPY Y5 RECEPTOR ANTAGONISTS<br/>[FR] COMPOSÉS SPIRO COMME ANTAGONISTES DES RÉCEPTEURS NPY-Y5
  申请人：GLAXO GROUP LTD

  公开号：WO2009095377A1

  公开（公告）日：2009-08-06

  The present invention relates to novel compounds of formula (I), or a pharmaceutically acceptable salt thereof, (I) wherein R is an aryl or heteroaryl, which may be substituted by one or more: halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, cyano; Z1 is H, C1-C4 alkyl or F; Z is CH2, CH(C1-C4 alkyl), C(C1-C4 alkyl)2 or a bond; A is a 6-10 membered aryl or heteroaryl, which may be substituted by one or more: halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, cyano; or -C(=O)-X; or O(CH2)0-1R1; B is hydrogen or is a 5-6 membered heteroaryl, or a 4-6 membered heterocycle, or phenyl, which may be substituted by one or more: halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, hydroxyl, cyano; A and B being linked via any atom; R1 is -(C1-C4)alkyl(C1-C4)alkoxy; or C3-C8 cycloalkyl; or R1 is an aryl or heteroaryl, which may be substituted by one or more: halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, cyano; or R1 is a 4-6 membered heterocycle, which may be substituted by one or more: halogen, C1-C4 alkyl, C1-C4 alkoxy, C1-C4 haloalkyl, C1-C4 haloalkoxy, cyano; X is OR2 or NR3R4; R2 is C1-C4 alkyl; R3 is hydrogen or together with R4 and the nitrogen form a 5-6 saturated membered ring; R4 is C3-C8 cycloalkyl; processes for their preparation, intermediates used in