tert-butyl 4-amino-2,5-difluorobenzoate | 1236284-92-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: tert-butyl 4-amino-2,5-difluorobenzoate
• CAS: 1236284-92-6
• 化学式: C₁₁H₁₃F₂NO₂
• 分子量: 229.227
• InChiKey: MCXYHHPZONPIQY-UHFFFAOYSA-N

物化性质

• 沸点：
  329.1±42.0 °C(Predicted)
• 密度：
  1?+-.0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  52.3
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]butanoic acid 、 tert-butyl 4-amino-2,5-difluorobenzoate 在 crude product 、 cyclohexane, ethyl acetate 作用下， 生成 tert-butyl 4-({2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]butanoyl}amino)-2,5-difluorobenzoate
  参考文献：
  名称：

  Substituted oxopyridine derivatives and use thereof in the treatment of cardiovascular disorders

  摘要：

  本发明涉及取代的氧代吡啶衍生物及其制备方法，以及它们用于制备药物治疗和/或预防疾病，特别是心血管疾病，优选血栓性或栓塞性疾病和水肿，以及眼科疾病的用途。

  公开号：

  US09434690B2
• 作为产物：
  描述：

  2,5-二氟-4-硝基苯甲酸 在 palladium 10% on activated carbon 、 氢气 作用下， 以 四氢呋喃 、 乙酸乙酯 、 甲苯 为溶剂， 生成 tert-butyl 4-amino-2,5-difluorobenzoate
  参考文献：
  名称：

  Substituted Oxopyridine Derivatives and Use Thereof in the Treatment of Cardiovascular Disorders

  摘要：

  这项发明涉及替代的氧代吡啶衍生物及其制备方法，以及它们用于制备用于治疗和/或预防疾病的药物，特别是心血管疾病，优选是血栓性或血栓栓塞性疾病、水肿以及眼科疾病。

  公开号：

  US20160052884A1

文献信息

• 치환된 옥소피리딘 유도체 및 심혈관 장애의 치료에서의 그의 용도
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT 바이엘 파마 악티엔게젤샤프트(519980697332)

  公开号：KR20150137095A

  公开（公告）日：2015-12-08

  본 발명은 하기 화학식 I의 치환된 옥소피리딘 유도체, 및 그의 제조 방법 및 질환, 특히 심혈관 질환, 바람직하게는 혈전성 또는 혈전색전성 질환, 및 부종, 및 또한 안과 장애의 치료 및/또는 예방을 위한 의약의 제조를 위한 그의 용도에 관한 것이다. <화학식 I> 상기 식에서, R1은 하기 화학식의 기이고, 여기서 *는 옥소피리딘 고리에 대한 부착 부위이고, R6은 브로민, 염소, 플루오린, 메틸, 디플루오로메틸, 트리플루오로메틸, 메톡시, 디플루오로메톡시 또는 트리플루오로메톡시이고, R7은 브로민, 염소, 플루오린, 시아노, 니트로, 히드록실, 메틸, 디플루오로메틸, 트리플루오로메틸, 메톡시, 에톡시, 디플루오로메톡시, 트리플루오로메톡시, 에티닐, 3,3,3-트리플루오로프로프-1-인-1-일 또는 시클로프로필이다.

  本发明涉及下式I的取代的氧吡啶衍生物、其制备方法及其在制备治疗和/或预防疾病，特别是心血管疾病，优选血栓性或血栓栓塞性疾病和水肿，以及眼科疾病的药物中的用途。<方案 I>在上式中，R1 是下式的基团，其中 * 是氧吡啶环的连接位点，R6 是溴、氯、氟、甲基、二氟甲基、三氟甲基、甲氧基、二氟甲氧基或三氟甲氧基、R7 是溴、氯、氟、氰基、硝基、羟基、甲基、二氟甲基、三氟甲基、甲氧基、乙氧基、二氟甲氧基、三氟甲氧基、乙炔基、3,3,3-三氟丙-1-炔-1-基或环丙基。
• NOVEL PYRROLOÝ2,3-d¨PYRIMIDINE COMPOUND
  申请人：Mitsubishi Tanabe Pharma Corporation

  公开号：EP2390254A1

  公开（公告）日：2011-11-30

  Disclosed is a novel pyrrolo[2,3-d]pyrimidine compound represented by formula [I] or a pharmacologically acceptable salt thereof, which has a GPR119 receptor agonistic activity and is useful for a pharmaceutical. In formula [I], E represents a group represented by formula: -NH-, or the like; ring A represents a 6-membered aromatic ring which may contain 1 to 2 nitrogen atoms as heteroatoms (the aromatic ring may be substituted by a halogen atom, a group represented by formula: -CONRaRb, or the like; Ra and Rb are the same or different and independently represent hydrogen, alkyl, hydroxyalkyl, or the like); R1 represents an acyl group or the like; and R2 represents a halogen atom or a cyano group.

  揭示了一种新型吡咯并[2,3-d]嘧啶化合物，其表示为式[I]或其药理学上可接受的盐，具有GPR119受体激动活性，并且对制药有用。在式[I]中，E代表由式表示的基团：-NH-，或类似基团；环A代表可能含有1至2个氮原子作为杂原子的6元芳香环（芳香环可能被卤素原子、由式表示的基团：-CONRaRb，或类似基团取代；Ra和Rb相同或不同且独立地代表氢、烷基、羟基烷基，或类似基团）；R1代表酰基团或类似基团；R2代表卤素原子或氰基。
• NOVEL PYRROLO(2,3-d)PYRIMIDINE COMPOUND
  申请人：Tsuboi Yasunori

  公开号：US20120016119A1

  公开（公告）日：2012-01-19

  Disclosed is a novel pyrrolo[2,3-d]pyrimidine compound represented by formula [I] or a pharmacologically acceptable salt thereof, which has a GPR119 receptor agonistic activity and is useful for a pharmaceutical. In formula [I], E represents a group represented by formula: —NH—, or the like; ring A represents a 6-membered aromatic ring which may contain 1 to 2 nitrogen atoms as heteroatoms (the aromatic ring may be substituted by a halogen atom, a group represented by formula: —CONR a R b , or the like; R a and R b are the same or different and independently represent hydrogen, alkyl, hydroxyalkyl, or the like); R 1 represents an acyl group or the like; and R 2 represents a halogen atom or a cyano group.

  本发明公开了一种新型吡咯并[2,3-d]嘧啶化合物，其化学式为[I]或其药学上可接受的盐，具有GPR119受体激动活性，可用于制药。在式[I]中，E代表化学式表示的基团：—NH—或类似基团；环A代表一个6元芳环，其中可含有1至2个氮原子作为杂原子（芳环可被卤素原子、化学式表示的基团：—CONRaRb或类似基团取代；Ra和Rb相同或不同且独立地代表氢、烷基、羟基烷基或类似基团）；R1代表酰基基团或类似基团；R2代表卤素原子或氰基。
• Substituted oxopyridine derivatives and use thereof in the treatment of cardiovascular disorders
  申请人：BAYER PHARMA AKTIENGESELLSCHAFT

  公开号：US09434690B2

  公开（公告）日：2016-09-06

  The invention relates to substituted oxopyridine derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and oedemas, and also ophthalmic disorders.

  本发明涉及取代的氧代吡啶衍生物及其制备方法，以及它们用于制备药物治疗和/或预防疾病，特别是心血管疾病，优选血栓性或栓塞性疾病和水肿，以及眼科疾病的用途。
• Substituted oxopyridine derivatives and use thereof cardiovascular disorders
  申请人：Bayer Pharma Aktiengesellschaft

  公开号：US10183932B2

  公开（公告）日：2019-01-22

  The invention relates to substituted oxopyridine derivatives and to processes for their preparation, and also to their use for preparing medicaments for the treatment and/or prophylaxis of diseases, in particular cardiovascular disorders, preferably thrombotic or thromboembolic disorders, and oedemas, and also ophthalmic disorders.

  本发明涉及取代的氧吡啶衍生物及其制备工艺，还涉及其用于制备治疗和/或预防疾病的药物，尤其是心血管疾病，最好是血栓性或血栓栓塞性疾病和水肿，以及眼科疾病。