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2-{(3R)-3-[(tert-butoxycarbonyl)amino]piperidin-1-yl}-3-(2-chlorobenzyl)-5-methyl-4-oxo-4,5-dihydro-3H-imidazo[4,5-c]quinoline-8-carboxylic acid | 853069-74-6

中文名称
——
中文别名
——
英文名称
2-{(3R)-3-[(tert-butoxycarbonyl)amino]piperidin-1-yl}-3-(2-chlorobenzyl)-5-methyl-4-oxo-4,5-dihydro-3H-imidazo[4,5-c]quinoline-8-carboxylic acid
英文别名
2-{(3R)-3-[(tert-butoxycarbonyl)amino]-piperidin-1-yl}-3-(2-chlorobenzyl)-5-methyl-4-oxo-4,5-dihydro-3H-imidazo[4,5-c]quinoline-8-carboxylic acid;3-[(2-chlorophenyl)methyl]-5-methyl-2-[(3R)-3-[(2-methylpropan-2-yl)oxycarbonylamino]piperidin-1-yl]-4-oxoimidazo[4,5-c]quinoline-8-carboxylic acid
2-{(3R)-3-[(tert-butoxycarbonyl)amino]piperidin-1-yl}-3-(2-chlorobenzyl)-5-methyl-4-oxo-4,5-dihydro-3H-imidazo[4,5-c]quinoline-8-carboxylic acid化学式
CAS
853069-74-6
化学式
C29H32ClN5O5
mdl
——
分子量
566.057
InChiKey
DNMOEZFGFAYGRJ-LJQANCHMSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    4.6
  • 重原子数:
    40
  • 可旋转键数:
    7
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.38
  • 拓扑面积:
    117
  • 氢给体数:
    2
  • 氢受体数:
    7

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • NOVEL CONDENSED IMIDAZOLE DERIVATIVE
    申请人:Dainippon Sumitomo Pharma Co., Ltd.
    公开号:EP1690863A1
    公开(公告)日:2006-08-16
    Disclosed is a compound represented by the formula (1) below which has a high DPP-IV inhibitory activity and is improved in safety, toxicity and the like. Also disclosed is a prodrug of such a compound and pharmaceutically acceptable salts of them. (In the formula, R1 represents a hydrogen atom, an optionally substituted alkyl group or the like; R2 and R3 independently represent a hydrogen atom, an optionally substituted alkyl group or the like; R4 and R5 independently represent a hydrogen atom, an optionally substituted alkyl group or the like: R6 represents a hydrogen atom, an optionally substituted aryl group or the like; and -Y-NH2, represents a group represented by the following formula (A): (wherein m is 0, 1 or 2; and R7 may not exist or one or two R7 may exist and independently represent an optionally substituted alkyl group or the like) or the like.]
    揭示了一种化合物,其化学式如下(1),具有较高的DPP-IV抑制活性,并在安全性、毒性等方面得到改善。还披露了这种化合物的前药和其药用可接受的盐。(在该式中,R1代表氢原子、可选择取代的烷基或类似物;R2和R3独立代表氢原子、可选择取代的烷基或类似物;R4和R5独立代表氢原子、可选择取代的烷基或类似物;R6代表氢原子、可选择取代的芳基或类似物;-Y-NH2代表由以下式(A)表示的基团:(其中m为0、1或2;R7可能不存在,或一个或两个R7可以存在且独立代表可选择取代的烷基或类似物)或类似物。)
  • Discovery of 3H-imidazo[4,5-c]quinolin-4(5H)-ones as potent and selective dipeptidyl peptidase IV (DPP-4) inhibitors: Use of a carboxylate prodrug to improve bioavailability
    作者:Yohei Ikuma、Hitoshi Hochigai、Hidenori Kimura、Noriko Nunami、Tomonori Kobayashi、Katsuya Uchiyama、Takashi Umezome、Yasumitsu Sakurai、Naoyuki Sawada、Jun Tadano、Eiji Sugaru、Michiko Ono、Yuko Hirose、Hiroyuki Nakahira
    DOI:10.1016/j.bmc.2014.12.051
    日期:2015.2
    We have previously reported a novel series of 3H-imidazo[4,5-c]quinolin-4(5H)-ones with potent dipeptidyl peptidase IV (DPP-4) inhibitory activity. However, these compounds showed poor oral absorption. We attempted in this study esterification of the carboxylic acid moiety to improve the compounds 1–4 plasma concentrations. Our efforts yielded 10h with a 5-methyl-2-oxo-1,3-dioxol-4-yl methyl ester
    我们以前已经报道了具有有效的二肽基肽酶IV(DPP-4)抑制活性的3 H-咪唑并[4,5 - c ]喹啉-4(5 H)-系列。然而,这些化合物显示不良的口服吸收。我们试图在羧酸部分的本研究酯化以提高化合物1 - 4的血浆浓度。我们的努力用5-甲基-2-氧代-1,3-二氧杂-4-基甲基酯作为S9 /血浆可裂解的官能团产生了10小时。化合物10h在口服葡萄糖耐量试验中显示出明显高的口服吸收和体内有效的DPP-4抑制作用,并降低了Zucker肥胖大鼠的葡萄糖水平。酯部分的优化表明,肝脏S9馏分和血清中快速转化为羧基形式对于口服后在血浆中不被检测到的前药很重要。特别地,发现血清中的不稳定性是重要的特征。通过我们的调查,我们能够开发出一种新颖的合成方法,可利用分子内自由基环化反应构建3 H-咪唑并[4,5- c ]喹啉-4(5 H)-ones。
  • Novel condensed imidazole derivative
    申请人:Nakahira Hiroyuki
    公开号:US20070105890A1
    公开(公告)日:2007-05-10
    Disclosed is a compound represented by the formula (1) below which has a high DPP-IV inhibitory activity and is improved in safety, toxicity and the like. Also disclosed is a prodrug of such a compound and pharmaceutically acceptable salts of them. (In the formula, R 1 represents a hydrogen atom, an optionally substituted alkyl group or the like; R 2 and R 3 independently represent a hydrogen atom, an optionally substituted alkyl group or the like; R 4 and R 5 independently represent a hydrogen atom, an optionally substituted alkyl group or the like: R 6 represents a hydrogen atom, an optionally substituted aryl group or the like; and —Y—NH 2 , represents a group represented by the following formula (A): (wherein m is 0, 1 or 2; and R 7 may not exist or one or two R 7 may exist and independently represent an optionally substituted alkyl group or the like) or the like.]
    公开了一种化合物,其表示为以下式(1),具有较高的DPP-IV抑制活性并且在安全性、毒性等方面得到改善。还公开了这种化合物的前药和它们的药学上可接受的盐。(在该式中,R1表示氢原子,可选择性取代的烷基或类似物; R2和R3独立地表示氢原子,可选择性取代的烷基或类似物; R4和R5独立地表示氢原子,可选择性取代的烷基或类似物:R6表示氢原子,可选择性取代的芳基或类似物; 而—Y—NH2表示由以下式(A)表示的基团:(其中m为0、1或2;而R7可能不存在或一个或两个R7可能存在且独立地表示可选择性取代的烷基或类似物)或类似物。)
  • Discovery of 3H-imidazo[4,5-c]quinolin-4(5H)-ones as potent and selective dipeptidyl peptidase IV (DPP-4) inhibitors
    作者:Yohei Ikuma、Hitoshi Hochigai、Hidenori Kimura、Noriko Nunami、Tomonori Kobayashi、Katsuya Uchiyama、Yudai Furuta、Mutsuko Sakai、Masakuni Horiguchi、Yumi Masui、Kazuhiko Okazaki、Yasuhiro Sato、Hiroyuki Nakahira
    DOI:10.1016/j.bmc.2012.07.046
    日期:2012.10
    years, dipeptidyl peptidase IV inhibitors have been noted as valuable agents for treatment of type 2 diabetes. Herein, we report the discovery of a novel potent DPP-4 inhibitor with 3H-imidazo[4,5-c]quinolin-4(5H)-one as skeleton. After efficient optimization of the lead compound 2a at the 7- and 8-positions using a docking study, we found 28 as a novel DPP-4 inhibitor with excellent selectivity against
    近年来,二肽基肽酶IV抑制剂被认为是治疗2型糖尿病的有价值的药物。在这里,我们报告发现一种新型有效的DPP-4抑制剂,其3 H-咪唑并[4,5- c ]喹啉4(5 H)-一个为骨架。使用对接研究对前导化合物2a在7位和8位进行高效优化后,我们发现28种新型DPP-4抑制剂具有对各种DPP-4同源物的优异选择性。化合物28与市售DPP-4抑制剂相比,具有较强的DPP-4抑制活性。我们还发现7位羧基可以与Lys554残基相互作用形成盐桥。另外,将羧基引入7位导致活性增强并且降低了hERG通道抑制和诱导的磷脂中毒的风险。在合成具有7个羧基的化合物时,我们在分子内钯偶联反应中使用大体积酯实现了高效的区域选择性合成。
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