CYCLOAMYLOSE COMPLEXATION OF ADAMANTANE DERIVATIVES

CYCLOAMYLOSE COMPLEXATION OF ADAMANTANE DERIVATIVES
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DOI:
10.1016/0024-3205(83)90714-2
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发表时间:
1983-01-01
期刊:
影响因子:
6.1
通讯作者:
LAUFER, DA
LAUFER, DA
中科院分区:
医学2区
文献类型:
--
作者:
GELB, RI;SCHWARTZ, LM;LAUFER, DA

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Spectrophotometric and pH potentiometric studies indicate that cyclohexaamylose (.alpha.-cyclodextrin) and cycloheptaamylose (.beta.-cyclodextrin) form aqueous complexes with all adamantane derivatives examined to date. Thermodynamic complex formation constants are reported for the substrates 1-adamantaneamine (amantadine) [antiviral, antitumor and influenza prophylaxis applications], 1-adamantaneammonium ion, 1-adamantanemethylamine, 1-adamantanemethylammonium ion, 1-adamatanecarboxylic acid, 1-adamatanecarboxylate ion, 1-adamantaneacetic acid and 1-adamantaneacetate ion. The existence of these complexes implies that cycloamylose might serve as a therapeutic sequestering agent for adamantane derivatives.