2-[(3-hydroxy-1-propyl)amino]pyridine-N-oxide | 187339-14-6

• 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: 2-[(3-hydroxy-1-propyl)amino]pyridine-N-oxide
• 英文别名: 2-(3-hydroxypropyl)aminopyridine-N-oxide；2-<(3-hydroxy-1-propyl)amino>pyridine-N-oxide；2-((3-hydroxypropyl)amino)pyridine 1-oxide；3-(1-oxidopyridin-2-ylamino)propan-1-ol；N-(2-pyridyl-N-oxide)-3-aminopropanol；2-[3-hydroxy-1-propylamino]pyridine-N-oxide
• CAS: 187339-14-6
• 化学式: C₈H₁₂N₂O₂
• 分子量: 168.195
• InChiKey: UBQKLVRIDJPLPF-UHFFFAOYSA-N

物化性质

• 熔点：
  97-98 °C
• 沸点：
  480.4±25.0 °C(Predicted)
• 密度：
  1.17±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.11
• 重原子数：
  12.0
• 可旋转键数：
  4.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  59.2
• 氢给体数：
  2.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  2-[(3-hydroxy-1-propyl)amino]pyridine-N-oxide 在 吡啶 、 sodium hydride 、 三氟乙酸 作用下， 以 二氯甲烷 、 氯仿 、 二甲基亚砜 、 叔丁醇 为溶剂， 生成 Ethyl-(S)-3-phenyl-4-[4-[3-(1-oxopyridin-2-yl)amino-1-propyloxy]phenyl]butanoate
  参考文献：
  名称：

  Phenylbutyrates as potent, orally bioavailable vitronectin receptor (integrin αvβ3) antagonists

  摘要：

  In our continuing efforts to identify small molecule vitronectin receptor antagonists, we have discovered a series of phenylbutyrate derivatives, exemplified by 16, which have good potency and excellent oral bioavailability (approximately 100% in rats). This new series is derived conceptually from opening of the seven-membered ring of SB-265123. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(03)00102-1
• 作为产物：
  描述：

  2-溴吡啶 在 4-二甲氨基吡啶 、 四丁基氟化铵 、 三乙胺 、 间氯过氧苯甲酸 作用下， 以 四氢呋喃 、 氯仿 、 乙腈 为溶剂， 反应 33.5h， 生成 2-[(3-hydroxy-1-propyl)amino]pyridine-N-oxide
  参考文献：
  名称：

  Computer-Aided Identification and Lead Optimization of Dual Murine Double Minute 2 and 4 Binders: Structure–Activity Relationship Studies and Pharmacological Activity

  摘要：

  The function of p53 protein, also known as "genome guardian", might be impaired by the overexpression of its primary cellular inhibitor, the murine double minute 2 protein (MDM2). However, the recent finding that MDM2-selective inhibitors induce high levels of its homologue MDM4, prompt us to identify, through a receptor-based virtual screening on an in house database, dual MDM2/MDM4 binders. Compound 1 turned out to possess an IC50 of 93.7 and of 4.6 nM on MDM2 and MDM4, respectively. A series of compounds were synthesized to optimize its activity on MDM2. As a result, compound 12 showed low nanomolar IC50 for both targets. NMR studies confirmed the pocket of binding of 12 as predicted by the Glide docking software. Notably, 12 was able to cause concentration-dependent inhibition of cell proliferation, yielding an IC50 value of 356 +/- 21 nM in neuroblastoma SHSY5Y cells and proved even to efficiently block cancer stem cell growth.

  DOI：

  10.1021/acs.jmedchem.7b00912

文献信息

• Integrin receptor antagonists
  申请人：SmithKline Beecham Corporation

  公开号：US06008213A1

  公开（公告）日：1999-12-28

  Compounds of formula (I) ##STR1## wherein A.sub.1 is C or N; E is a five- or six-membered heteroaromatic or six-membered aromatic ring optionally substituted by R.sup.3 or R.sup.4 ; X.sup.1 --X.sup.2 is CHR.sup.1 --CH, CR.sup.1 .dbd.CH, NR.sup.1 --CH, S(O).sub.u --CH or O--CH; X.sup.3 is CR.sup.5 R.sup.5 ', NR.sup.5, S(O).sub.u or O; R.sup.2 is --OR', --NR'R", --NR'SO.sub.2 R'", --NR'OR', --OCR'.sub.2 C(O)OR', --OCR'.sub.2 OC(O)--R', --OCR'.sub.2 C(O)NR'.sub.2, CF.sub.3 or --COCR'.sub.2 R.sup.2 '; R.sup.3, R.sup.4 and R.sup.7 are independently H, halo, --OR.sup.12, --SR.sup.12, --CN, --NR'R.sup.12, --NO.sub.2, --CF.sub.3, CF.sub.3 S(O).sub.r --, --CO.sub.2 R', --CONR'.sub.2, R.sup.14 --C.sub.0-6 alky-, R.sup.14 --C.sub.1-6 oxoalkyl-, R.sup.14 --C.sub.2-6 alkenyl-, R.sup.14 --C.sub.2-6 alkynyl-, R.sup.14 --C.sub.0-6 alkyloxy-, R.sup.14 --C.sub.0-6 alkylamino- or R.sup.14 --C.sub.0-6 alkyl--S(O).sub.r --; R.sup.6 is W--(CR'.sub.2).sub.q --Z--(CR'R.sup.10)--U--(CR'.sub.2).sub.s --V-- or W'--(CR'.sub.2).sub.q --U--(CR'.sub.2).sub.s -- U and V are absent or CO, CR'.sub.2, C(.dbd.CR.sup.15.sub.2), S(O).sub.n, O, NR.sup.15, CR.sup.15 'OR.sup.15, CR'(OR")CR'.sub.2, CR'.sub.2 CR'(OR") C(O)CR'.sub.2, CR.sup.15.sub.2 C(O), CONR.sup.15, NR.sup.15 CO, OC(O), C(O)O, C(S)O, OC(S), C(S)NR.sup.15, NR.sup.15 C(S), SO.sub.2 NR.sup.15, NR.sup.15 SO.sub.2, N.dbd.N, NR.sup.15 NR.sup.15, NR.sup.15 CR.sup.15.sub.2, NR.sup.15 CR.sup.15.sub.2, CR.sup.15.sub.2 O, OCR.sup.15.sub.2, C$(m)ZC, CR.sup.15 .dbd.CR.sup.15, Het, or Ar, provided that U and V are not simultaneously absent, and W and W' are a nitrogen-containing substituent, and integrin receptor antagonists.

  式(I)的化合物##STR1##其中A.sub.1为C或N；E为一个五元或六元杂芳环或六元芳香环，可选择地被R.sup.3或R.sup.4取代；X.sup.1--X.sup.2为CHR.sup.1--CH，CR.sup.1.dbd.CH，NR.sup.1--CH，S(O).sub.u--CH或O--CH；X.sup.3为CR.sup.5R.sup.5'，NR.sup.5，S(O).sub.u或O；R.sup.2为--OR'，--NR'R"，--NR'SO.sub.2R'"，--NR'OR'，--OCR'.sub.2C(O)OR'，--OCR'.sub.2OC(O)--R'，--OCR'.sub.2C(O)NR'.sub.2，CF.sub.3或--COCR'.sub.2R.sup.2'；R.sup.3，R.sup.4和R.sup.7独立地为H，卤素，--OR.sup.12，--SR.sup.12，--CN，--NR'R.sup.12，--NO.sub.2，--CF.sub.3，CF.sub.3S(O).sub.r--，--CO.sub.2R'，--CONR'.sub.2，R.sup.14--C.sub.0-6烷基-，R.sup.14--C.sub.1-6氧代烷基-，R.sup.14--C.sub.2-6烯基-，R.sup.14--C.sub.2-6炔基-，R.sup.14--C.sub.0-6烷氧基-，R.sup.14--C.sub.0-6烷基氨基-或R.sup.14--C.sub.0-6烷基--S(O).sub.r--；R.sup.6为W--(CR'.sub.2).sub.q--Z--(CR'R.sup.10)--U--(CR'.sub.2).sub.s--V--或W'--(CR'.sub.2).sub.q--U--(CR'.sub.2).sub.s--U和V不存在或为CO，CR'.sub.2，C(.dbd.CR.sup.15.sub.2)，S(O).sub.n，O，NR.sup.15，CR.sup.15'OR.sup.15，CR'(OR")CR'.sub.2，CR'.sub.2CR'(OR")C(O)CR'.sub.2，CR.sup.15.sub.2C(O)，CONR.sup.15，NR.sup.15CO，OC(O)，C(O)O，C(S)O，OC(S)，C(S)NR.sup.15，NR.sup.15C(S)，SO.sub.2NR.sup.15，NR.sup.15SO.sub.2，N.dbd.N，NR.sup.15NR.sup.15，NR.sup.15CR.sup.15.sub.2，NR.sup.15CR.sup.15.sub.2，CR.sup.15.sub.2O，OCR.sup.15.sub.2，C$(m)ZC，CR.sup.15.dbd.CR.sup.15，Het或Ar，前提是U和V不同时不存在，且W和W'为含氮取代基，并且整合素受体拮抗剂。
• Vitronectin receptor antagonists
  申请人：SmithKline Beecham Corporation

  公开号：US06069158A1

  公开（公告）日：2000-05-30

  This invention relates to certain tricyclic compounds that are integrin receptor antagonists.

  本发明涉及某些三环化合物，它们是整合素受体的拮抗剂。
• Cycloalkyl alkanoic acids as integrin receptor antagonists derivatives
  申请人：——

  公开号：US20040092538A1

  公开（公告）日：2004-05-13

  The present invention relates to a class of compounds represented by the Formula I 1 or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising compounds of the Formula I, and methods of selectively inhibiting or antagonizing the &agr; v &bgr; 3 and/or &agr; v &bgr; 5 integrin.

  本发明涉及一类由公式I代表的化合物 1 或其药用可接受的盐，包含公式I化合物的药物组合物，以及选择性地抑制或拮抗α v β 3 和/或α v β 5 整合素的方法。
• Substituted indoles and their use as integrin antagonists
  申请人：3-Dimensional Pharmaceuticals, Inc.

  公开号：US20020169200A1

  公开（公告）日：2002-11-14

  The present invention relates to novel substituted indole compounds that are antagonists of alpha V (&agr;v) integrins, for example &agr; v &bgr; 3 and &agr; v &bgr; 5 integrins, their pharmaceutically acceptable salts, and pharmaceutical compositions thereof. The compounds may be used in the treatment of pathological conditions mediated by &agr; v &bgr; 3 and &agr; v &bgr; 5 integrins, including such conditions as tumor growth, metastasis, restenosis, osteoporosis, inflammation, macular degeneration, diabetic retinopathy, and rheumatoid arthritis. The compounds have the general formula: 1 where R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , D, X, W, a, m, n, i, j, k and v are defined herein.

  本发明涉及新型取代吲哚化合物，其为αV（αv）整合素的拮抗剂，例如αvβ3和αvβ5整合素，其药学上可接受的盐以及其药物组合物。这些化合物可用于治疗由αvβ3和αvβ5整合素介导的病理性状况，包括肿瘤生长、转移、再狭窄、骨质疏松、炎症、黄斑变性、糖尿病视网膜病变和类风湿性关节炎等病症。这些化合物具有以下一般式： 1 其中R1、R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12、R13、R14、D、X、W、a、m、n、i、j、k和v在此处定义。
• Method for stimulating bone formation
  申请人：SmithKline Beecham Corporation

  公开号：US20020032187A1

  公开（公告）日：2002-03-14

  A method for stimulating bone formation by administering integrin binding compounds which cause the release of osteocalcin from osteoblasts is disclosed.

  通过给予能够引发骨细胞释放骨钙蛋白的整合素结合化合物来刺激骨形成的方法被揭示。