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ethyl 3-(5-hydroxypyridin-2-yl)propanoate | 921941-23-3

中文名称
——
中文别名
——
英文名称
ethyl 3-(5-hydroxypyridin-2-yl)propanoate
英文别名
ethyl 3-(5-hydroxy-2-pyridyl)propionate
ethyl 3-(5-hydroxypyridin-2-yl)propanoate化学式
CAS
921941-23-3
化学式
C10H13NO3
mdl
——
分子量
195.218
InChiKey
CCEZKOBIPUFRGE-UHFFFAOYSA-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):
    1
  • 重原子数:
    14
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    59.4
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    ethyl 3-(5-hydroxypyridin-2-yl)propanoate吡啶盐酸 、 bis-triphenylphosphine-palladium(II) chloride 、 copper(l) iodide四(三苯基膦)钯 、 palladium 10% on activated carbon 、 氢气碳酸氢钠potassium carbonate 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺三乙胺 、 sodium hydroxide 作用下, 以 四氢呋喃1,4-二氧六环甲醇N,N-二甲基甲酰胺乙腈 为溶剂, 反应 17.0h, 生成 (S)-di-tert-butyl 2-(3-(9-(3-(tert-butoxycarbonyl)guanidino)-6-oxo-11,12-dihydro-6H-benzo[6,7]oxocino[3,2-b]pyridin-2-yl)propanamido)succinate
    参考文献:
    名称:
    CONDENSED HETEROCYCLIC COMPOUND
    摘要:
    本发明涉及一种具有肠肽酶抑制作用的缩合杂环化合物,可用于治疗或预防肥胖、糖尿病等疾病,以及含有该化合物的药物。具体而言,本发明涉及以下式(I)所代表的化合物或其盐,以及含有该化合物的药物[在式中,每个符号如规范中定义]。
    公开号:
    US20170349605A1
  • 作为产物:
    描述:
    2-甲酰基-5-羟基吡啶 在 palladium 10% on activated carbon 、 氢气 作用下, 以 四氢呋喃甲醇 为溶剂, 生成 ethyl 3-(5-hydroxypyridin-2-yl)propanoate
    参考文献:
    名称:
    CONDENSED HETEROCYCLIC COMPOUND
    摘要:
    本发明涉及一种具有肠肽酶抑制作用的缩合杂环化合物,可用于治疗或预防肥胖、糖尿病等疾病,以及含有该化合物的药物。具体而言,本发明涉及以下式(I)所代表的化合物或其盐,以及含有该化合物的药物[在式中,每个符号如规范中定义]。
    公开号:
    US20170349605A1
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文献信息

  • Indazole Derivatives
    申请人:Ishibashi Asako
    公开号:US20080269211A1
    公开(公告)日:2008-10-30
    This invention relates to compounds of the formula (I): or pharmaceutically acceptable salts thereof, wherein: R 1 , R 2 , R 3 , A and m are each as described herein and compositions containing such compounds and the use of such compounds in the treatment of a condition mediated by 5-HT 4 agonistic activity such as, but not limited to, gastroesophageal reflux disease, gastrointestinal disease, gastric motility disorder, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome (IBS), constipation, dyspepsia, esophagitis, gastroesophageral disease, nausea, central nervous system disease, Alzheimer's disease, cognitive disorder, emesis, migraine, neurological disease, pain, cardiovascular disorders, cardiac failure, heart arrhythmia, diabetes and apnea syndrome.
    本发明涉及式(I)的化合物或其药学上可接受的盐,其中:R1、R2、R3、A和m如本文所述,并且包含这种化合物的组合物以及使用这种化合物治疗由5-HT4激动活性介导的疾病,例如但不限于胃食管反流病、胃肠疾病、胃动力障碍、非溃疡性消化不良、功能性消化不良、肠易激综合征(IBS)、便秘、消化不良、食管炎、胃食管疾病、恶心、中枢神经系统疾病、阿尔茨海默病、认知障碍、呕吐、偏头痛、神经系统疾病、疼痛、心血管疾病、心力衰竭、心律失常、糖尿病和呼吸暂停综合征。
  • Indazole derivatives
    申请人:Pfizer Inc.
    公开号:US07906532B2
    公开(公告)日:2011-03-15
    This invention relates to compounds of the formula (I): or pharmaceutically acceptable salts thereof, wherein: R1, R2, R3, A and m are each as described herein and compositions containing such compounds and the use of such compounds in the treatment of a condition mediated by 5-HT4 agonistic activity such as, but not limited to, gastroesophageal reflux disease, gastrointestinal disease, gastric motility disorder, non-ulcer dyspepsia, functional dyspepsia, irritable bowel syndrome (IBS), constipation, dyspepsia, esophagitis, gastroesophageral disease, nausea, central nervous system disease, Alzheimer's disease, cognitive disorder, emesis, migraine, neurological disease, pain, cardiovascular disorders, cardiac failure, heart arrhythmia, diabetes and apnea syndrome.
    本发明涉及式(I)的化合物或其药学上可接受的盐,其中:R1、R2、R3、A和m如本文所述,并且包含这种化合物的组合物以及使用这种化合物治疗由5-HT4激动活性介导的病症,例如但不限于胃食管反流病、胃肠疾病、胃动力障碍、非溃疡性消化不良、功能性消化不良、肠易激综合征(IBS)、便秘、消化不良、食管炎、胃食管疾病、恶心、中枢神经系统疾病、阿尔茨海默病、认知障碍、呕吐、偏头痛、神经系统疾病、疼痛、心血管疾病、心力衰竭、心律失常、糖尿病和呼吸暂停综合征。
  • Iso(thio)ureas, processes for their preparation and compositions containing them
    申请人:SMITH KLINE & FRENCH LABORATORIES LIMITED
    公开号:EP0007232A1
    公开(公告)日:1980-01-23
    Isoureas and isothioureas which are histamine H2- antagonists and also have histamine H1-antagonist activity and antiinflammatory activity having the structure in which R' and R2 are hydrogen, lower alkyl, or together with the carbon and two nitrogen atoms shown form a dihydroimidazolyl or tetrahydropyrimidyl group, Y is sulphur or oxygen, n is from 3 to 8, X is oxygen or sulphur, Z is hydrogen or lower alkyl, A is C1-C3 alkylene or -(CH2)pW(CH2)q- where W is oxygen or sulphur and the sum of p and q is 1 to4, and B is methyl, cycloalkyl, heteroaryl, aryl or, when A is alkylene, hydrogen, are prepared by a process in which a compound of structure where D is HY- or a leaving group is reacted with: (a) when D is HY-, an isothiourea where A is lower alkyl or aryl (lower alkyl), or a cyanamide R1HNCN or a carbodiimide R1N=C=NR2 or (b) when D is a leaving group, a urea or thiourea or, when Y is oxyen a compound of structure where G is a lower alkylthio, chlorine, bromine or NO2NH-, is reacted with an isothiourea of Structure
    异脲类和异硫脲类是组胺 H2-拮抗剂,也具有组胺 H1-拮抗剂活性和抗炎活性,其结构为 其中 R' 和 R2 为氢、低级烷基或与所示的碳原子和两个氮原子一起形成二氢咪唑基或四氢嘧啶基,Y 为硫或氧,n 为 3 至 8,X 为氧或硫,Z 为氢或低级烷基、A 为 C1-C3 亚烷基或-(CH2)pW(CH2)q-,其中 W 为氧或硫,p 和 q 之和为 1 至 4,B 为甲基、环烷基、杂芳基、芳基或(当 A 为亚烷基时)氢,通过以下工艺制备结构如下的化合物 其中 D 为 HY- 或离去基团,并与之反应: (a) 当 D 为 HY- 时,异硫脲 其中 A 为低级烷基或芳基(低级烷基),或氰胺 R1HNCN 或碳化二亚胺 R1N=C=NR2 或 (b) 当 D 为离去基团时,脲或硫脲 或当 Y 为氧烯时,结构如下的化合物 其中 G 为低级烷硫基、氯、溴或 NO2NH- 时,与结构式如下的异硫脲反应
  • Pyrimidinone derivatives, processes for preparing them and pharmaceutical compositions containing them
    申请人:SMITH KLINE & FRENCH LABORATORIES LIMITED
    公开号:EP0013071A1
    公开(公告)日:1980-07-09
    The invention provides new histamine H2- antagonist compounds of Structure 1 in which R' is hydrogen, lower alkyl, lower alkoxy, hydroxy, halogen, trifluoromethyl, nitro, amino, lower alkylamino, lower alkanoylamino, di(lower alkyl)amino or cyano; R2 is in the 3-, 4- or 5- position and is hydrogen, or R2 is lower alkyl substituted by amino, lower alkylamino, di(lower alkyl)amino, N-piperidino or N-pyrollidino, or R2 is ethoxy or propoxy w-substituted by amino, lower alkylamino, di(lower alkyl)amino, N-piperidino or N-pyrollidino; Y is methylene or oxygen and X is methylene or sulphur provided that one or two of the groups X and Y is methylene; Z is hydrogen or lower alkyl; A is C1-C5 alkylene or-(CH2)pW-(CH2)q-where W is oxygen or sulphur and p and q are such that their sum is from 1 to4, and B is hydrogen, methyl, C3-C6 cycloalkyl, a heteroaryl group optionally substituted by one or more of the groups lower alkyl, lower alkoxy, halo, hydroxy and amino, or B is a naphthyl, 6-(2,3-dihydro-1,4-benzodioxinyl), a 4- or 5-(1,3-benzodioxolyl) group, or a phenyl group optionally substituted with one or more lower alkyl, lower alkoxy, halogen, aryl(lower alkoxy), hydroxy, lower alkoxy-lower alkoxy, trifluoromethyl, di(lower alkyl)amino, phenoxy, halophenoxy, lower alkoxyphenoxy, phenyl, halophenyl or lower alkoxyphenyl groups and pharmaceutical compositions containing them. A compound of Structure 1 can be prepared by reacting a compound of Structure 3 in which Q is nitroamino, loweralkylthio, benzylthio or halogen with an amine of Structure 2, in which R3 is in the 3-, 4- or 5p position and is hydrogen, lower alkyl substituted by a group R4, or is R4CH2CH2O-or R4CH2CH2CH2O-, where R' is di(lower alkyl)amino, N-piperidino, N-pyrrollidino, a protected amino group or a protected lower alkylamino group, and where necessary any amino-protecting group present in the substituent R3 is removed.
    本发明提供了结构 1 的新型组胺 H2- 拮抗剂化合物 其中R'是氢、低级烷基、低级烷氧基、羟基、卤素、三氟甲基、硝基、氨基、低级烷基氨基、低级烷酰氨基、二(低级烷基)氨基或氰基;R2 位于 3-、4-或 5-位且为氢,或 R2 为被氨基、低级烷基氨基、二(低级烷基)氨基、N-哌啶基或 N-吡咯烷基取代的低级烷基,或 R2 为被氨基、低级烷基氨基、二(低级烷基)氨基、N-哌啶基或 N-吡咯烷基取代的乙氧基或丙氧基;Y 为亚甲基或氧,X 为亚甲基或硫,条件是 X 和 Y 中的一个或两个基团为亚甲基;Z 为氢或低级烷基;A是C1-C5亚烷基或-(CH2)pW-(CH2)q-其中W是氧或硫,p和q的和为1至4,B是氢、甲基、C3-C6环烷基、任选被一个或多个基团低级烷基、低级烷氧基、卤代、羟基和氨基取代的杂芳基,或者B是萘基、6-(2,3-二氢-1,4-苯并二噁烷基)、4-或5-(1、3-苯并二恶茂基)基团,或任选被一个或多个低级烷基、低级烷氧基、卤素、芳基(低级烷氧基)、羟基、低级烷氧基-低级烷氧基、三氟甲基、二(低级烷基)氨基、苯氧基、卤代苯氧基、低级烷氧基苯氧基、苯基、卤代苯基或低级烷氧基苯基基团取代的苯基基团以及含有它们的药物组合物。结构 1 的化合物可通过结构 3 的化合物(其中 Q 为硝基氨基、低级烷硫基、苄硫基或卤素) 与结构 2 的胺反应制备,其中 R3 位于 3-、4-或 5p 位,是氢、被基团 R4 取代的低级烷基或 R4CH2CH2O- 或 R4CH2CH2CH2O-,其中 R' 是二(低级烷基)氨基、N-哌啶基、N-吡咯烷基、受保护的氨基或受保护的低级烷基氨基,必要时去除取代基 R3 中存在的任何氨基保护基。
  • WO2007/10390
    申请人:——
    公开号:——
    公开(公告)日:——
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