3-(叔丁基)-1-(吡啶-4-基)-1H-吡唑-5-胺 | 884340-12-9

• 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
• 中文名称: 3-(叔丁基)-1-(吡啶-4-基)-1H-吡唑-5-胺
• 英文名称: 3-tert-butyl-1-(pyridin-4-yl)-1H-pyrazol-5-amine
• 英文别名: 3-(tert-Butyl)-1-(pyridin-4-yl)-1H-pyrazol-5-amine；5-tert-butyl-2-pyridin-4-ylpyrazol-3-amine
• CAS: 884340-12-9
• 化学式: C₁₂H₁₆N₄
• mdl: MFCD12134560
• 分子量: 216.286
• InChiKey: JFKPRGAXIHXMIM-UHFFFAOYSA-N

物化性质

• 沸点：
  385.2±37.0 °C(Predicted)
• 密度：
  1.14±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.333
• 拓扑面积：
  56.7
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  氯甲酸苯酯 、 3-(叔丁基)-1-(吡啶-4-基)-1H-吡唑-5-胺 以to give phenyl 3-tert-butyl-1-(pyridin-4-yl)-1H-pyrazol-5-ylcarbamate (90 mg, 0.27 mmol, 23%)的产率得到phenyl (3-tert-butyl-1-pyridin-4-yl-1H-pyrazol-5-yl)carbamate
  参考文献：
  名称：

  RAF KINASE MODULATOR COMPOUNDS AND METHODS OF USE THEREOF

  摘要：

  提供了化合物、组合物和方法，用于调节RAF激酶的活性，包括BRAF激酶，并用于治疗、预防或改善由RAF激酶介导的一种或多种疾病或障碍的症状。

  公开号：

  US20160199375A1
• 作为产物：
  描述：

  4-溴吡啶 在 盐酸 、 仲丁基锂 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 环己烷 、 异丙醇 、 甲苯 为溶剂， 生成 3-(叔丁基)-1-(吡啶-4-基)-1H-吡唑-5-胺
  参考文献：
  名称：

  Pyrazole Urea-Based Inhibitors of p38 MAP Kinase:  From Lead Compound to Clinical Candidate

  摘要：

  We report on a series of N-pyrazole, N'-aryl ureas and their mode of binding to p38 mitogen activated protein kinase. Importantly, a key binding domain that is distinct from the adenosine 5'-triphoshate (ATP) binding site is exposed when the conserved activation loop, consisting in part of Asp168-Phe169-Gly170, adopts a conformation permitting lipophilic and hydrogen bonding interactions between this class of inhibitors and the protein. We describe the correlation of the structure-activity relationships and crystallographic structures of these inhibitors with p38. In addition, we incorporated another binding pharmacophore that forms a hydrogen bond at the ATP binding site. This modification affords significant improvements in binding, cellular, and in vivo potencies resulting in the selection of 45 (BIRB 796) as a clinical candidate for the treatment of inflammatory diseases.

  DOI：

  10.1021/jm020057r

文献信息

• Imidazo[4,5-B]Pyridin-2-One and Oxazolo[4,5-B]Pyridin-2-One Compounds and Analogs Thereof as Therapeutic Compounds
  申请人：Niculescu-Duvaz Dan

  公开号：US20070287838A1

  公开（公告）日：2007-12-13

  The present invention pertains to certain imidazo[4,5-b]pyridin-2-one and oxazolo[4,5-b]pyridin-2-one compounds and analogs thereof, which, inter alia, inhibit RAF (e.g., B-RAF) activity, inhibit cell proliferation, treat cancer, etc., and more particularly to compounds of the formula (I): wherein: J is independently —O— or —NR N1 —; R N1 , if present, is independently —H or a substituent; R N2 is independently —H or a substituent; Y is independently —CH═ or —N═; Q is independently —(CH 2 ) j -M-(CH 2 ) k — wherein: j is independently 0, 1 or 2; k is independently 0, 1, or 2; j+k is 0, 1, or 2; M is independently —O—, —S—, —NH—, —NMe—, or —CH 2 —; each of R P1 , R P2 , R P3 , and R P4 is independently —H or a substituent; and additionally R P1 and R P2 taken together may be —CH═CH—CH═CH—; L is independently: a linker group formed by a chain of 2, 3, or 4 linker moieties; each linker moiety is independently —CH 2 —, —NR N —, —C(═X)—, or —S(═O) 2 —; exactly one linker moiety is —NR N —, or: exactly two linker moieties are —NR N —; exactly one linker moiety is —C(═X)—, and no linker moiety is —S(═O) 2 —; or: exactly one linker moiety is —S(═O) 2 —, and no linker moiety is —C(═X)—; no two adjacent linker moieties are —NR N —; X is independently ═O or ═S; each R N is independently —H or a substituent; A is independently: C 6-14 carboaryl, C 5-14 heteroaryl, C 3-12 carbocyclic, C 3-12 heterocyclic; and is independently unsubstituted or substituted; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, N-oxides, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit RAF (e.g., B-RAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and conditions that are ameliorated by the inhibition of RAF, RTK, etc., proliferative conditions such as cancer (e.g., colorectal cancer, melanoma), etc.

  本发明涉及某些咪唑并[4,5-b]吡啶-2-酮和噁唑并[4,5-b]吡啶-2-酮化合物及其类似物，其中包括抑制RAF（例如B-RAF）活性、抑制细胞增殖、治疗癌症等功能，更具体地，涉及式（I）的化合物：其中：J独立地是—O—或—NRN1—；RN1，如果存在，独立地是—H或取代基；RN2独立地是—H或取代基；Y独立地是—CH═或—N═；Q独立地是—（CH2）j-M-（CH2）k—，其中：j独立地是0、1或2；k独立地是0、1或2；j+k为0、1或2；M独立地是—O—、—S—、—NH—、—NMe—或—CH2—；RP1、RP2、RP3和RP4中的每一个独立地是—H或取代基；并且RP1和RP2一起可以是—CH═CH—CH═CH—；L独立地是：由2、3或4个连接基成的连接基团；每个连接基独立地是—CH2—、—NRN—、—C（═X）—或—S（═O）2—；恰好一个连接基是—NRN—，或：恰好两个连接基是—NRN—；恰好一个连接基是—C（═X）—，且没有连接基是—S（═O）2—；或：恰好一个连接基是—S（═O）2—，且没有连接基是—C（═X）—；没有两个相邻的连接基是—NRN—；X独立地是═O或═S；每个RN独立地是—H或取代基；A独立地是：C6-14碳基芳基、C5-14杂环芳基、C3-12环烷基、C3-12杂环基；并且独立地是未取代或取代的；以及其药学上可接受的盐、溶剂化物、酰胺、酯、醚、N-氧化物、化学保护形式和前药。本发明还涉及包含这样的化合物的制药组合物，以及这样的化合物和组合物的使用，无论在体内还是体外，用于抑制RAF（例如B-RAF）活性、抑制受体酪氨酸激酶（RTK）活性、抑制细胞增殖，并用于治疗由于抑制RAF、RTK等而改善的疾病和病况，如增殖性疾病，如癌症（例如结肠癌、黑色素瘤）等。
• UREA COMPOUNDS USEFUL IN THE TREATMENT OF CANCER
  申请人：Smith Roger

  公开号：US20110195110A1

  公开（公告）日：2011-08-11

  Pyrazole urea compounds, pharmaceutical compositions which contain them and methods for treating cancer using them.

  吡唑脲类化合物，含有它们的制药组合物以及使用它们治疗癌症的方法。
• RAF kinase modulator compounds and methods of use thereof
  申请人：Ambit Biosciences Corporation

  公开号：US08969587B2

  公开（公告）日：2015-03-03

  Compounds, compositions and methods are provided for modulating the activity of RAF kinases, including BRAF kinase and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by RAF kinases.

  本发明提供了用于调节RAF激酶活性的化合物、组合物和方法，包括BRAF激酶，并用于治疗、预防或改善由RAF激酶介导的一种或多种疾病或障碍的症状。
• Imidazo[4,5-b]pyridin-2-one and oxazolo[4,5-b]pyridin-2-one compounds and analogs thereof as therapeutic compounds
  申请人：Cancer Research Technology Limited

  公开号：US07625922B2

  公开（公告）日：2009-12-01

  The present invention pertains to certain imidazo[4,5-b]pyridin-2-one and oxazolo[4,5-b]pyridin-2-one compounds and analogs thereof, which, inter alia, inhibit RAF (e.g., B-RAF) activity, inhibit cell proliferation, treat cancer, etc., and more particularly to compounds of the formula (I): wherein: J is independently —O— or —NRN1—; RN1, if present, is independently —H or a substituent; RN2 is independently —H or a substituent; Y is independently —CH═ or —N═; Q is independently —(CH2)j—M—(CH2)k— wherein: j is independently 0, 1 or 2; k is independently 0, 1, or 2; j+k is 0, 1, or 2; M is independently —O—, —S—, —NH—, —NMe—, or —CH2—; each of RP1, RP2, RP3, and RP4 is independently —H or a substituent; and additionally RP1 and RP2 taken together may be —CH═CH—CH═CH—; L is independently: a linker group formed by a chain of 2, 3, or 4 linker moieties; each linker moiety is independently —CH2—, —NRN—, —C(═X)—, or —S(═O)2—; exactly one linker moiety is —NRN—, or: exactly two linker moieties are —NRN—; exactly one linker moiety is —C(═X)—, and no linker moiety is —S(═O)2—; or: exactly one linker moiety is —S(═O)2—, and no linker moiety is —C(═X)—; no two adjacent linker moieties are —NRN—; X is independently ═O or ═S; each RN is independently —H or a substituent; A is independently: C6-14carboaryl, C5-14heteroaryl, C3-12carbocyclic, C3-12heterocyclic; and is independently unsubstituted or substituted; and pharmaceutically acceptable salts, solvates, amides, esters, ethers, N-oxides, chemically protected forms, and prodrugs thereof. The present invention also pertains to pharmaceutical compositions comprising such compounds, and the use of such compounds and compositions, both in vitro and in vivo, to inhibit RAF (e.g., B-RAF) activity, to inhibit receptor tyrosine kinase (RTK) activity, to inhibit cell proliferation, and in the treatment of diseases and conditions that are ameliorated by the inhibition of RAF, RTK, etc., proliferative conditions such as cancer (e.g., colorectal cancer, melanoma), etc.

  本发明涉及某些咪唑并[4,5-b]吡啶-2-酮和噁唑并[4,5-b]吡啶-2-酮化合物及其类似物，其中包括抑制RAF（例如B-RAF）活性，抑制细胞增殖，治疗癌症等作用，更具体地，是式（I）的化合物：其中：J独立地为—O—或—NRN1—；如果存在，RN1独立地为—H或取代基；RN2独立地为—H或取代基；Y独立地为—CH═或—N═；Q独立地为—（CH2）j—M—（CH2）k—，其中：j独立地为0、1或2；k独立地为0、1或2；j+k为0、1或2；M独立地为—O—、—S—、—NH—、—NMe—或—CH2—；RP1、RP2、RP3和RP4中每一种独立地为—H或取代基；并且另外，RP1和RP2在一起可以是—CH═CH—CH═CH—；L独立地为：由2、3或4个连接基团形成的连接基团；每个连接基团独立地为—CH2—、—NRN—、—C（═X）—或—S（═O）2—；正好一个连接基团为—NRN—或：正好两个连接基团为—NRN—；正好一个连接基团为—C（═X）—，且没有连接基团为—S（═O）2—；或：正好一个连接基团为—S（═O）2—，且没有连接基团为—C（═X）—；没有相邻的两个连接基团为—NRN—；X独立地为═O或═S；每个RN独立地为—H或取代基；A独立地为：C6-14烷基芳基、C5-14杂环芳基、C3-12环烷基、C3-12杂环基；并且独立地为未取代或取代；以及其药学上可接受的盐、溶剂化物、酰胺、酯、醚、N-氧化物、化学保护形式和前药。本发明还涉及包含这样的化合物的制药组合物，以及在体内外使用这样的化合物和组合物来抑制RAF（例如B-RAF）活性，抑制受体酪氨酸激酶（RTK）活性，抑制细胞增殖，并用于治疗由于抑制RAF、RTK等而改善的疾病和病况，如增殖性疾病，如癌症（例如结直肠癌、黑色素瘤）等。
• 1-(3-(6,7-DIMETHOXYQUINAZOLIN-4-YLOXY)PHENYL)-3-(5-(1,1,1-TRIFLUORO-2-METHYLPROPAN-2-YL)ISOXAZOL-3-YL)UREA AS RAF KINASE MODULATOR IN THE TREATMENT OF CANCER DISEASES
  申请人：Ambit Biosciences Corporation

  公开号：EP2947072A1

  公开（公告）日：2015-11-25

  Compounds, compositions and methods are provided for modulating the activity of RAF kinases, including BRAF kinase and for the treatment, prevention, or amelioration of one or more symptoms of disease or disorder mediated by RAF kinases. The compound is 1-(3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl)-3-(5-(1,1,1-trifluoro-2-methylpropan-2-yl)isoxazol-3-yl)urea, having the structure or a pharmaceutically acceptable salt, solvate, clathrate or hydrate thereof.

  本发明提供了用于调节 RAF 激酶（包括 BRAF 激酶）活性以及治疗、预防或改善由 RAF 激酶介导的疾病或紊乱的一种或多种症状的化合物、组合物和方法。 该化合物为 1-(3-(6,7-二甲氧基喹唑啉-4-氧基)苯基)-3-(5-(1,1,1-三氟-2-甲基丙-2-基)异恶唑-3-基)脲，其结构为 或其药学上可接受的盐、溶液、凝胶或水合物。