申请人:Warner-Lambert Company
公开号:US04315000A1
公开(公告)日:1982-02-09
Hydroxy, amino and sulfhydryl derivatives of 1-.beta.-D-arabinofuranosyl-1H-imidazo[4,5-c]pyridine, their corresponding esters and non-toxic pharmaceutically acceptable salts are produced by arabinofuranosylation of the requisite heterocycles with 2,3,5-tri-O-benzyl-.alpha.-D-arabinofuranosyl halide and further reaction to obtain the desired compounds. These water soluble compounds are resistant to adenosine deaminase and exhibit antiviral activity.
1-.beta.-D-阿拉伯呋喃糖基-1H-咪唑并[4,5-c]吡啶的羟基、氨基和磺基衍生物,它们的相应酯和无毒的药用可接受盐通过用2,3,5-三-O-苄基-.alpha.-D-阿拉伯呋喃糖卤代物对所需的杂环进行阿拉伯呋喃基化,然后进一步反应以获得所需的化合物。这些水溶性化合物对腺苷脱氨酶具有抗性并表现出抗病毒活性。