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1,3-dipropyl-8-(p-carboxyphenyl)xanthine | 94781-78-9

中文名称
——
中文别名
——
英文名称
1,3-dipropyl-8-(p-carboxyphenyl)xanthine
英文别名
Benzoic acid, 4-(2,3,6,7-tetrahydro-2,6-dioxo-1,3-dipropyl-1H-purin-8-yl)-;4-(2,6-dioxo-1,3-dipropyl-7H-purin-8-yl)benzoic acid
1,3-dipropyl-8-(p-carboxyphenyl)xanthine化学式
CAS
94781-78-9
化学式
C18H20N4O4
mdl
——
分子量
356.381
InChiKey
DNQSBNFCLWHHHQ-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):
    3.8
  • 重原子数:
    26
  • 可旋转键数:
    6
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    107
  • 氢给体数:
    2
  • 氢受体数:
    5

SDS

SDS:a8cf419282172cda0a1281f9fe990d35
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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

  • 作为反应物:
    描述:
    1,3-dipropyl-8-(p-carboxyphenyl)xanthine碘甲烷potassium carbonate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 12.0h, 以91%的产率得到1,3-dipropyl-7-methyl-8-[p-(methoxycarbonyl)phenyl]xanthine
    参考文献:
    名称:
    8-苯基和8-环烷基取代基对单,二和三取代的烷基黄嘌呤在1-,3-和7-位取代的活性的影响。
    摘要:
    8-苯基和8-环烷基取代基对大鼠脑A1腺苷受体上茶碱,咖啡因,1,3-二丙基黄嘌呤,1,3-二丙基-7-甲基黄嘌呤,3-丙基黄嘌呤和1-丙基黄嘌呤活性的影响比较了大鼠嗜铬细胞瘤PC12细胞和人血小板的脂肪细胞和A2腺苷受体。8-苯基取代基对咖啡因或1,3-二丙基-7-甲基黄嘌呤在腺苷受体上的活性几乎没有影响,而茶碱,1,3-二丙基黄嘌呤,1-异戊基-3-异丁基黄嘌呤,1-甲基黄嘌呤和3-丙基黄嘌呤。8-苯基-1-丙基黄嘌呤在所有受体上均有效(Ki = 20-70 nM)。对羧基或对磺基取代基,它被引入8-苯环以增加水溶性,在大多数情况下,会降低A1受体的活性和选择性。在8-对-磺基类似物中,只有8-(对-磺基苯基)茶碱和1,3-二丙基-8-(对-磺基苯基)黄嘌呤对A1受体具有选择性。咖啡因,1,3-二丙基-7-甲基黄嘌呤和3-丙基黄嘌呤的8-对-磺基苯基衍生物对A2受体具有一定的选择性。8
    DOI:
    10.1021/jm00126a014
  • 作为产物:
    描述:
    6-氨基-1,3-二丙基-5-亚硝基脲嘧啶 在 sodium dithionite 、 三氯化铁溶剂黄146 作用下, 以 甲醇乙醇 为溶剂, 反应 4.25h, 生成 1,3-dipropyl-8-(p-carboxyphenyl)xanthine
    参考文献:
    名称:
    1,3-二烷基-8-(对-磺基苯基)黄嘌呤:A1-和A2-腺苷受体的有效水溶性拮抗剂。
    摘要:
    评估了茶碱和其他1,3-二烷基黄嘌呤的一系列8-(取代苯基)衍生物作为脑组织中A1-和A2-腺苷受体拮抗剂的效能和选择性。茶碱对A1和A2受体的功效相似(Ki = 14 microM)。作为腺苷受体拮抗剂,8-苯基茶碱的功效比茶碱高25-35倍,而8-苯基咖啡因的功效仅比咖啡因高2-3倍。对羟基芳基取代基增强了8-苯基茶碱作为腺苷拮抗剂的效力。对-羧基和对-硫芳基取代基降低了8-苯基茶碱的效力,产生了水溶性腺苷拮抗剂,在腺苷受体上,它们的效力比茶碱大2-5倍。8-(取代的苯基)茶碱均没有特别选择性地作为对A1-和A2-腺苷受体的拮抗剂。1,3-二丙基-8-苯基黄嘌呤代表一种有效的和选择性的A1受体拮抗剂,在A1受体上的效力比在A2受体上高约23倍。对羟基芳基取代基进一步增强了1,3-二丙基-8-苯基黄嘌呤在A1和A2受体上的效力。8-(2-氨基-4-氯苯基)-1,3-二丙基黄嘌呤是A1受体
    DOI:
    10.1021/jm00382a018
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文献信息

  • Analogs of 1,3-dipropyl-8-phenylxanthine: enhancement of selectivity at A1-adenosine receptors by aryl substituents
    作者:J. W. Daly、W. L. Padgett、M. T. Shamim
    DOI:10.1021/jm00158a034
    日期:1986.8
    The effect of a variety of aryl substituents on the potency and selectivity of 19 analogues of 1,3-dipropyl-8-phenylxanthine as antagonists at A1- and A2-adenosine receptors in brain tissue was determined. The 4-sulfamoylphenyl and 4-carbamoylphenyl analogues are potent and somewhat selective for the A1 receptor. None of the dihydroxyphenyl analogues are remarkably potent, but all are selective for the A1 receptor. 1,3-Dipropyl-8-(2-hydroxy-4-methoxyphenyl)xanthine is the most selective A1 antagonist of the analogues with a A1/A2 potency ratio of about 90.
  • 8-Aryl- and 8-cycloalkyl-1,3-dipropylxanthines: further potent and selective antagonists for A1-adenosine receptors
    作者:M. T. Shamim、D. Ukena、W. L. Padgett、O. Hong、J. W. Daly
    DOI:10.1021/jm00398a020
    日期:1988.3
    A series of 1,3-dipropylxanthines were prepared with a variety of substituents at the 8-position. These included 8-aryl and 8-cycloalkyl groups. Polar carboxylate and carboxamide moieties were introduced as aryl substituents to increase water solubility. 1,3-Dipropyl-8-[2-hydroxy-4-[(carboxymethyl)oxy]phenyl]xanthine provided a functionalized congener with high potency (Ki = 37 nM) and selectivity (54-fold) for A1-adenosine receptors. This congener was used for preparation of a series of other analogues, some with higher potency and some with higher selectivity. 8-Cyclopentyl- and 8-cyclohexyl-1,3-dipropylxanthines were both very potent (Ki = 1-1.5 nM) and selective for A1 receptors, while 8-cycloalkylmethyl analogues were 10-fold less potent, but still very selective for A1 receptors. 8-Piperidinyl and 8-pyrazinyl analogues had very low activities as adenosine receptor antagonists.
  • Perumattam, John, Synthetic Communications, 1989, vol. 19, # 19, p. 3367 - 3370
    作者:Perumattam, John
    DOI:——
    日期:——
  • SHAMIM, M. T.;UKENA, D.;PADGETT, W. L.;HONG, O.;DALY, J. W., J. MED. CHEM., 31,(1988) N 3, 613-617
    作者:SHAMIM, M. T.、UKENA, D.、PADGETT, W. L.、HONG, O.、DALY, J. W.
    DOI:——
    日期:——
  • 1,3-Dialkyl-8-(p-sulfophenyl)xanthines: potent water-soluble antagonists for A1- and A2-adenosine receptors
    作者:John W. Daly、W. Padgett、M. T. Shamim、P. Butts-Lamb、J. Waters
    DOI:10.1021/jm00382a018
    日期:1985.4
    further enhances potency of the 1,3-dipropyl-8-phenylxanthine at both A1 and A2 receptors. The 8-(2-amino-4-chlorophenyl)-1,3-dipropylxanthine is a very potent and selective antagonist for A1 receptors, being nearly 400-fold more potent at A1 than at A2 receptors. The water-soluble 8-(p-sulfophenyl)- and 8-(p-carboxyphenyl)-1,3-propylxanthines no longer exhibit marked selectivity. Both compounds are
    评估了茶碱和其他1,3-二烷基黄嘌呤的一系列8-(取代苯基)衍生物作为脑组织中A1-和A2-腺苷受体拮抗剂的效能和选择性。茶碱对A1和A2受体的功效相似(Ki = 14 microM)。作为腺苷受体拮抗剂,8-苯基茶碱的功效比茶碱高25-35倍,而8-苯基咖啡因的功效仅比咖啡因高2-3倍。对羟基芳基取代基增强了8-苯基茶碱作为腺苷拮抗剂的效力。对-羧基和对-硫芳基取代基降低了8-苯基茶碱的效力,产生了水溶性腺苷拮抗剂,在腺苷受体上,它们的效力比茶碱大2-5倍。8-(取代的苯基)茶碱均没有特别选择性地作为对A1-和A2-腺苷受体的拮抗剂。1,3-二丙基-8-苯基黄嘌呤代表一种有效的和选择性的A1受体拮抗剂,在A1受体上的效力比在A2受体上高约23倍。对羟基芳基取代基进一步增强了1,3-二丙基-8-苯基黄嘌呤在A1和A2受体上的效力。8-(2-氨基-4-氯苯基)-1,3-二丙基黄嘌呤是A1受体
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