(2,4-二氯-6-甲基-3-吡啶)甲醇 | 374800-25-6

• 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
• 中文名称: (2,4-二氯-6-甲基-3-吡啶)甲醇
• 英文名称: 2,4-Dichloro-3-hydroxymethyl-6-methylpyridine
• 英文别名: (2,4-dichloro-6-methyl-pyridin-3-yl)methanol；(2,4-Dichloro-6-methylpyridin-3-yl)methanol
• CAS: 374800-25-6
• 化学式: C₇H₇Cl₂NO
• mdl: MFCD08236805
• 分子量: 192.045
• InChiKey: YYRIQTLBJWWQMZ-UHFFFAOYSA-N

物化性质

• 沸点：
  305.7±37.0 °C(Predicted)
• 密度：
  1.405±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.285
• 拓扑面积：
  33.1
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (2,4-二氯-6-甲基-3-吡啶)甲醇 在 四丙基高钌酸铵 、 草酰氯 、 4 A molecular sieve 、 二甲基亚砜 、 N-甲基吗啉氧化物 、 三乙胺 作用下， 以 四氢呋喃 、 乙醇 、 二氯甲烷 为溶剂， 反应 18.5h， 生成 5-chloro-7-methyl-1-(1-propylbutyl)-2,3-dihydro-1H-[1,6]naphthyridin-4-one
  参考文献：
  名称：

  Potent, Orally Active Corticotropin-Releasing Factor Receptor-1 Antagonists Containing a Tricyclic Pyrrolopyridine or Pyrazolopyridine Core

  摘要：

  Two new classes of tricyclic-based corticotropin-releasing factor (CRF1) receptor-1 antagonists were designed by constraining known 1H-pyrrolo[2,3-b]pyridine and 1H-pyrazolo[3,4-b]pyridine ligands. Pyrrole- and pyrazole-based molecules 19g and 22a, respectively, were discovered that potently bind the recombinant CRF1 receptor (K-i = 3.5, 2.9 nM) and inhibit adrenocorticotropic hormone (ACTH) release from rat pituitary cell culture (IC50 = 14, 6.8 nM). These compounds show good oral bioavailabity (F = 24%, 7.0%) and serum half-lives in rats (t(1/2) = 6.3, 12 h) and penetrate the rat brain ([brain]/[plasma] = 0.27, 0.52) but tend toward large volumes of distribution (V-D = 38, 44 L kg(-1)) and rapid clearances (CL = 70, 43 mL min(-1) kg(-1)). When given orally, both the pyrazole and the pyrrole leads dose-dependently inhibit stress-induced ACTH release in vivo. ACTH reductions of 84-86% were observed for 30 mg kg(-1) doses.

  DOI：

  10.1021/jm050070m
• 作为产物：
  描述：

  2,4-二氯-6-甲基吡啶-3-甲酸乙酯 在 lithium aluminium tetrahydride 作用下， 以 四氢呋喃 为溶剂， 以90 %的产率得到(2,4-二氯-6-甲基-3-吡啶)甲醇
  参考文献：
  名称：

  发现 4-乙氧基-6-氯-5-氮杂吲唑作为新型 PDE4 抑制剂，用于治疗酒精使用障碍和酒精性肝病

  摘要：

  酒精使用障碍 (AUD) 每年导致大量残疾和约 300 万人死亡，主要由酒精性肝病 (ALD) 引起。磷酸二酯酶 IV (PDE4) 已成为 AUD 和 ALD 新疗法的有吸引力的分子靶点。在这项研究中，我们描述了 5-氮杂吲唑类似物作为 AUD 和 ALD 的 PDE4 抑制剂的鉴定。系统优化研究发现ZL40 (IC 50 = 37.4 nM) 具有显着的口服生物利用度 ( F = 94%)、令人满意的安全性以及比已批准的 PDE4 抑制剂罗氟司特和阿普司特更低的致吐效力。令人鼓舞的是， ZL40通过减少酒精摄入量和改善急性酒精引起的镇静和运动障碍而表现出 AUD 治疗效果。同时， ZL40在 NIAAA 小鼠模型中显示出减轻酒精性肝损伤和减轻炎症的潜力。这些结果表明， ZL40是一种有前景的化合物，可用于未来治疗酒精相关疾病的药物开发。

  DOI：

  10.1021/acs.jmedchem.3c02087

文献信息

• [EN] PYRAZOLOPYRIDINES AS INHIBITORS OF THE KINASE LRRK2<br/>[FR] PYRAZOLOPYRIDINES EN TANT QU'INHIBITEURS DE LA KINASE LRRK2
  申请人：MEDICAL RES COUNCIL TECHNOLOGY

  公开号：WO2011141756A1

  公开（公告）日：2011-11-17

  A compound of formula la or formula lb, or a pharmaceutically acceptable salt or ester thereof, wherein R1 is selected from: aryl; heteroaryl; -NHR3; fused aryl-C4-7-heterocycloalkyl; - CONR4R5; -NHCOR6; -C3-7-cycloalkyl; -0-C3-7-cycloalkyl; -NR3R6; and optionally substituted -C1-6 alkyl; wherein said aryl, heteroaryl, fused aryl-C4-7-heterocycloalkyl and C4-7- heterocycloalkyl are each optionally substituted; Q is CN, halogen, or is selected from C1-6-alkyl, C3-7-cycloalkyl, heterocycloalkyl, aryl and heteroaryl, each of which is optionally substituted with one or more substituents A; R2 is selected from hydrogen, aryl, C1-6-alkyl, C2-6-alkenyl,C3-7-cycloalkyl, heteroaryl, C4-7 heterocycloalkyl and halogen, wherein said C1-6-alkyl,, Cz-B-alkenyl, aryl, heteroaryl and C4-7-heterocycloalkyl are each optionally substituted;R3 is selected from aryl, heteroaryl, C4-7-heterocycloalkyl, C3-7- cycloalkyl, fused aryl-C-heterocycloalkyl and C1-6-alkyl, each of which is optionally substituted; R4 and R5 are each independently hydrogen, or optionally substituted C3-7- cycloalkyl, aryl, heteroaryl, C1-6-alkyl or C3-6-heterocycloalkyl; or R4 and R5 together with the N to which they are attached form a C3-6-heterocycloalkyl ring; each R6 is independently selected from C1-6-alkyl, C3-7 cycloalkyl, C-heterocycloalkyl, aryl and heteroaryl, each of which is optionally substituted; each R7 is selected from hydrogen, optionally substituted C1-6-alkyl and C3-7-cycloalkyl; each of R8 and R9 is independently hydrogen or optionally substituted C1-6-alkyl; or R8 and R9 together with the N to which they are attached form a C4-6-heterocycloalkyl; each R10 is selected from C3-7- cycloalkyl and optionally substituted C1-6-alkyl; each R11 is independently selected from C1-6-alkyl, C3-7-cycloalkyl, C1-6-alkyl-C3-7-cycloalkyl, C4-7-heterocycloalkyl, aryl and heteroaryl, each of which is optionally substituted; A is selected from halogen, - NR4S02R5, -CN, -OR6, -NR4R5, -NR7R11, hydroxyl, -CF3, -CONR4R5, -NR4COR5, -NR7(CO)NR4R5, -N02, -C02H, -C02R6, -S02R6, -S02NR4R5, -NR4COR5 ,-NR4COOR5, 6-alkyl and -COR6. Further aspects relate to pharmaceutical compositions, therapeutic uses and process for preparing compounds of formulae la and lb.

  一种具有化学式la或化学式lb的化合物，或其在药学上可接受的盐或酯，其中R1选择自：芳基；杂环芳基；-NHR3；融合芳基-C4-7-杂环烷基；-CONR4R5；-NHCOR6；-C3-7-环烷基；-0-C3-7-环烷基；-NR3R6；以及可选择地取代的-C1-6烷基；其中所述的芳基、杂环芳基、融合芳基-C4-7-杂环烷基和C4-7-杂环烷基均可选择地取代；Q选择自CN、卤素，或选择自C1-6-烷基、C3-7-环烷基、杂环烷基、芳基和杂环芳基，每种均可选择地取代一个或多个取代基A；R2选择自氢、芳基、C1-6-烷基、C2-6-烯烃基、C3-7-环烷基、杂环芳基、C4-7-杂环烷基和卤素，其中所述的C1-6-烷基、C2-6-烯烃基、芳基、杂环芳基和C4-7-杂环烷基均可选择地取代；R3选择自芳基、杂环芳基、C4-7-杂环烷基、C3-7-环烷基、融合芳基-C-杂环烷基和C1-6-烷基，每种均可选择地取代；R4和R5各自独立地为氢，或可选择地取代的C3-7-环烷基、芳基、杂环芳基、C1-6-烷基或C3-6-杂环烷基；或R4和R5与其连接的N一起形成一个C3-6-杂环烷基环；每个R6独立地选择自C1-6-烷基、C3-7-环烷基、C-杂环烷基、芳基和杂环芳基，每种均可选择地取代；每个R7选择自氢、可选择地取代的C1-6-烷基和C3-7-环烷基；每个R8和R9各自独立地为氢或可选择地取代的C1-6-烷基；或R8和R9与其连接的N一起形成一个C4-6-杂环烷基；每个R10选择自C3-7-环烷基和可选择地取代的C1-6-烷基；每个R11独立地选择自C1-6-烷基、C3-7-环烷基、C1-6-烷基-C3-7-环烷基、C4-7-杂环烷基、芳基和杂环芳基，每种均可选择地取代；A选择自卤素、-NR4S02R5、-CN、-OR6、-NR4R5、-NR7R11、羟基、-CF3、-CONR4R5、-NR4COR5、-NR7(CO)NR4R5、-N02、-C02H、-C02R6、-S02R6、-S02NR4R5、-NR4COR5、-NR4COOR5、6-烷基和-COR6。进一步涉及到具有化学式la和lb的化合物的制药组合物、治疗用途和制备过程。
• [EN] SMALL MOLECULE BRADYKININ B2 RECEPTOR MODULATORS<br/>[FR] MODULATEURS DES RÉCEPTEURS B2 DE LA BRADYQUININE DE TYPE PETITES MOLÉCULES
  申请人：JERINI AG

  公开号：WO2010031589A1

  公开（公告）日：2010-03-25

  The present invention is related to a compound of the formula (I): or a pharmacologically acceptable salt, solvate, or hydrate thereof, wherein R1 is: (a), (b), (c), (d), (e), (f), (g), (h), (i), (j), (k), (l), (m), (n), (o), (p), (q), (r), (s); R2 is C1, F, or methoxy; R3 is methyl, methoxy, hydroxymethyl, H, or absent; R4 is methyl, ethyl, HO, H, or absent; A1 is C or N; A2 is C or N; R6 is H or OH; R5 is: (t), (u), (v), (w), (x), (y), (z).

  本发明涉及一种具有以下式(I)的化合物：或其药理学上可接受的盐、溶剂或水合物，其中R1为：(a)、(b)、(c)、(d)、(e)、(f)、(g)、(h)、(i)、(j)、(k)、(l)、(m)、(n)、(o)、(p)、(q)、(r)、(s)；R2为C1、F或甲氧基；R3为甲基、甲氧基、羟甲基、H或缺失；R4为甲基、乙基、HO、H或缺失；A1为C或N；A2为C或N；R6为H或OH；R5为：(t)、(u)、(v)、(w)、(x)、(y)、(z)。
• CRF receptor antagonists and methods relating thereto
  申请人：Neurocrine Biosciences, Inc.

  公开号：US06531475B1

  公开（公告）日：2003-03-11

  CRF receptor antagonists are disclosed which have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in a warm-blooded animals, such as stroke. The CRF receptor antagonists of this invention have the following structure: including stereoisomers and pharmaceutically acceptable salts thereof, wherein n, m, A, B, C, R, R1, R2 and Ar are as defined herein. Compositions containing a CRF receptor antagonist in combination with a pharmaceutically acceptable carrier are also disclosed, as well as methods for use of the same

  本发明披露了CRF受体拮抗剂，其在治疗各种疾病中具有用途，包括治疗在温血动物中表现为CRF过度分泌的疾病，如中风。本发明的CRF受体拮抗剂具有以下结构：包括其立体异构体和药学上可接受的盐，其中n、m、A、B、C、R、R1、R2和Ar的定义如本文所述。还披露了含有CRF受体拮抗剂与药学上可接受的载体结合的组合物，以及使用相同的方法。
• [EN] TOSYLACETATE BASED COMPOUNDS AND DERIVATIVES THEREOF AS PHGDH INHIBITORS<br/>[FR] COMPOSÉS À BASE DE TOSYLACÉTATE ET DÉRIVÉS DE CEUX-CI UTILISÉS EN TANT QU'INHIBITEURS DE PHGDH
  申请人：BOEHRINGER INGELHEIM INT

  公开号：WO2018167019A1

  公开（公告）日：2018-09-20

  The present invention encompasses compounds of formula (I), wherein the groups R1 to R, A1 to A4 and n have the meanings given in the claims and specification, their use as inhibitors of PHGDH, pharmaceutical compositions which contain compounds of this kind and their use as medicaments, especially as agents for treatment and/or prevention of oncological diseases.

  本发明涵盖了公式（I）的化合物，其中基团R1到R，A1到A4和n的含义如权利要求和说明书中所述，它们作为PHGDH的抑制剂的用途、含有这种化合物的制药组合物以及它们作为药物的用途，特别是作为治疗和/或预防肿瘤疾病的药物。
• [EN] CRF RECEPTOR ANTAGONISTS<br/>[FR] ANTAGONISTES DU RECEPTEUR DE CRF
  申请人：NEUROCRINE BIOSCIENCES INC

  公开号：WO2001087885A1

  公开（公告）日：2001-11-22

  CRF receptor antagonists are disclosed which have utility in the treatment of a variety of disorders, including the treatment of disorders manifesting hypersecretion of CRF in a warm-blooded animals, such as stroke. The CRF receptor antagonists of this invention have the following structure (I) including stereoisomers and pharmaceutically acceptable salts thereof, wherein n, m, A, B, C, R, R1, R2 and Ar are as defined herein. Compositions containing a CRF receptor antagonist in combination with a pharmaceutically acceptable carrier are also disclosed, as well as methods for use of the same.

  本发明揭示了CRF受体拮抗剂，其在治疗多种疾病方面具有用途，包括治疗温血动物中CRF分泌过多的疾病，例如中风。本发明的CRF受体拮抗剂具有以下结构（I），包括立体异构体和其药学上可接受的盐，其中n，m，A，B，C，R，R1，R2和Ar如本文所定义。本发明还揭示了包含CRF受体拮抗剂和药学上可接受的载体的组合物，以及使用它们的方法。