Selective adenosine antagonists for mapping central nervous system adenosine receptors with positron emission tomography: Carbon‐11 labeled KF15372 (A1) and KF17837 (A2A)

Selective adenosine antagonists for mapping central nervous system adenosine receptors with positron emission tomography: Carbon‐11 labeled KF15372 (A1) and KF17837 (A2A)
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用于通过正电子发射断层扫描绘制中枢神经系统腺苷受体图谱的选择性腺苷拮抗剂:碳 11 标记的 KF15372 (A1) 和 KF17837 (A2A)

DOI:
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发表时间:
1998
期刊:
影响因子:
--
通讯作者:
K. Ishiwata
K. Ishiwata
中科院分区:
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文献类型:
--
作者:
F. Suzuki;K. Ishiwata

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在过去的十年中,通过使用相应的放射性配体的正电子发射断层扫描(PET),人类和其他动物的许多神经受体已在体内可视化。因为腺苷是一种神经调质,PET评估腺苷受体系统为我们提供了一个机会,以了解一般的神经传递系统。11 C标记的选择性腺苷A1拮抗剂KF 15372([3-丙基-11 C]8-二环丙基甲基-1,3-二丙基黄嘌呤)和11 C-甲基衍生物[11 C] KF 26345和选择性腺苷A2 A拮抗剂KF 17837([7-甲基-11 C]-(E)-8-(3,4-二甲氧基苯乙烯基)-1,3-二丙基-7-甲基黄嘌呤)和KF 18446在体内评价了([7-甲基-11 C]-(E)-8-3,4,5-三甲氧基苯乙烯基)-1,3,7-三甲基黄嘌呤作为CNS腺苷A1和A2 A受体定位的潜在PET配体。
During the past decade, many neuroreceptors in humans and other animals have been visualized in vivo by positron emission tomography (PET) with corresponding radioligands. Because adenosine is a neuromodulator, PET assessment of the adenosine receptor system offers us an opportunity to understand the neurotransmission system in general. The 11C‐labeled selective adenosine A1 antagonists KF15372 ([3‐propyl‐11C]8‐dicyclopropylmethyl‐1, 3‐dipropylxanthine) and a 11C‐methyl derivative [11C]KF26345 and selective adenosine A2A antagonist KF17837 ([7‐methyl‐11C]‐(E)‐8‐(3,4‐dimethoxystyryl)‐1,3‐dipropyl‐7‐methylxanthine) and KF18446 ([7‐methyl‐11C]‐(E)‐8‐3,4,5‐trimethoxystyryl)‐1,3,7‐trimethylxanthine were evaluated in vivo as potential PET ligands for mapping CNS adenosine A1 and A2A receptors.
KF17837 是一种体内 A2 腺苷受体拮抗剂。
DOI: --
发表时间: 1993
期刊: The Journal of pharmacology and experimental therapeutics
影响因子: --
作者:
Jackson,EK;Herzer,WA;Suzuki,F
通讯作者: Suzuki,F