2-Dihydroisonicotinic acid

• 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: 2-Dihydroisonicotinic acid
• 英文别名: 1,2-dihydropyridine-4-carboxylic acid
• 化学式: C₆H₇NO₂
• 分子量: 125.13
• InChiKey: DGLFDUYUBFYJJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  49.3
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• [EN] NOVEL OXA-AND AZA-TRICYCLIC 4-PYRIDONE-3-CARBOXYLIC ACID FOR TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION<br/>[FR] NOUVEL ACIDE 4-PYRIDONE-3-CARBOXYLIQUE OXA-ET AZA-TRICYCLIQUE POUR LE TRAITEMENT ET LA PROPHYLAXIE D'UNE INFECTION PAR LE VIRUS DE L'HÉPATITE B
  申请人：PHARMARESOURCES SHANGHAI CO LTD

  公开号：WO2019169539A1

  公开（公告）日：2019-09-12

  Provided herein are oxa- and aza-tricyclic 4-pyridone-3-carboxylic acid compounds, their manufacture, pharmaceutical compositions comprising them, and their use as medicaments for inhibiting HBsAg secretion and HBV DNA production, and for treatment and/or prophylaxis of hepatitis B infection.

  本文提供了氧杂三环4-吡啶酮-3-羧酸化合物，它们的制备方法，包含它们的药物组合物，以及它们作为抑制HBsAg分泌和HBV DNA产生的药物，以及用于治疗和/或预防乙型肝炎感染的用途。
• [EN] OXADIAZOLE COMPOUNDS WHICH INHIBIT BETA-SECRETASE ACTIVITY AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS OXADIAZOLE QUI INHIBENT L'ACTIVITÉ DE LA BÊTA-SECRÉTASE, ET LEURS PROCÉDÉS D'UTILISATION
  申请人：COMENTIS INC

  公开号：WO2012054510A1

  公开（公告）日：2012-04-26

  The invention provides novel beta-secretase inhibitors and methods for their including methods of treating Alzheimer's disease.

  这项发明提供了新型β-分泌酶抑制剂以及它们的方法，包括治疗阿尔茨海默病的方法。
• [EN] COMPOSITIONS AND METHODS FOR INHIBITING INFLUENZA RNA POLYMERASE PA ENDONUCLEASE<br/>[FR] COMPOSITIONS ET PROCÉDÉS POUR INHIBER L'ENDONUCLÉASE DE LA PA DE L'ARN POLYMÉRASE DE LA GRIPPE
  申请人：UNIV CALIFORNIA

  公开号：WO2017156194A1

  公开（公告）日：2017-09-14

  There are provided inter alia metalloenzyme inhibitors, such as inhibitors of influenza A RNA dependent RNA polymerase PA subunit endonuclease, and methods of synthesis and use of the same.

  其中提供了金属酶抑制剂，例如流感A病毒RNA依赖性RNA聚合酶PA亚基内切酶的抑制剂，以及其合成和使用方法。
• [EN] FUSED TRICYCLIC COMPOUNDS AND USES THEREOF IN MEDICINE<br/>[FR] COMPOSÉS TRYCICLIQUES FUSIONNÉS ET LEURS UTILISATIONS EN MÉDECINE
  申请人：SUNSHINE LAKE PHARMA CO LTD

  公开号：WO2020043080A1

  公开（公告）日：2020-03-05

  The present invention relates to a fused tricyclic compound and application thereof in medicine, especially as a medicament for the treatment and/or prevention of hepatitis B. Specifically, the present invention relates to a compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof, wherein each variable is as defined in the specification. The present invention also relates to the use of a compound having Formula (I) or a stereoisomer, a tautomer, an N-oxide, a solvate, a metabolite, a pharmaceutically acceptable salt or a prodrug thereof as a medicament, especially as a medicament for the treatment and/or prevention of hepatitis B.

  本发明涉及一种融合的三环化合物及其在医药中的应用，尤其是作为治疗和/或预防乙型肝炎的药物。具体而言，本发明涉及具有式(I)的化合物或其立体异构体、互变异构体、N-氧化物、溶剂化物、代谢物、药用可接受盐或前药，其中每个变量如说明书中所定义。本发明还涉及将具有式(I)的化合物或其立体异构体、互变异构体、N-氧化物、溶剂化物、代谢物、药用可接受盐或前药作为药物的使用，尤其是作为治疗和/或预防乙型肝炎的药物。
• [EN] PYRIDINE COMPOUNDS AS INHIBITORS OF DIPEPTIDYL PEPTIDASE IV<br/>[FR] COMPOSES PYRIDINES UTILISES COMME INHIBITEURS DE DIPEPTIDYLE PEPTIDASE IV
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2005042488A1

  公开（公告）日：2005-05-12

  A compound represented by the formula wherein R1 and R2 are the same or different and each is an optionally substituted hydrocarbon group or an optionally substituted hydroxy group; R3 is an optionally substituted aromatic group; R4 is an optionally substituted amino group; L is a divalent chain hydrocarbon group; Q is a bond or a divalent chain hydrocarbon group; and X is a hydrogen atom, a cyano group, a nitro group, an acyl group, a substituted hydroxy group, an optionally substituted thiol group, an optionally substituted amino group or an optionally substituted cyclic group; provided that when X is an ethoxycarbonyl group, then Q is a divalent chain hydrocarbon group. The compound has a peptidase inhibitory action, is useful as an agent for the prophylaxis or treatment of diabetes and the like, and is superior in efficacy, duration of action, specificity, lower toxicity and the like.

  该化合物的化学式表示为其中R1和R2相同或不同，每个都是可选择取代的碳氢基团或可选择取代的羟基团；R3是可选择取代的芳香基团；R4是可选择取代的氨基团；L是二价链状碳氢基团；Q是键或二价链状碳氢基团；X是氢原子、氰基、硝基、酰基、取代的羟基团、可选择取代的硫醇基团、可选择取代的氨基团或可选择取代的环状基团；但当X是乙氧羰基团时，Q为二价链状碳氢基团。该化合物具有肽酶抑制作用，可用作糖尿病等疾病的预防或治疗药物，并在功效、作用持续时间、特异性、毒性较低等方面具有优越性。