Pyrazole Related Nucleosides 5.<sup>1</sup>Synthesis and Biological Activity of 2′-Deoxy- 2′, 3′-dideoxy- and Acyclo-analogues of 4-Iodo-1-β-D-ribofuranosyl-3-carboxymethyl Pyrazole (IPCAR)
作者:Stefano Manfredini、Pier Giovanni Baraldi、Rita Bazzanini、Elisa Durini、Silvia Vertuani、Alessandra Pani、Tiziana Marceddu、Francesca Demontis、Laura Vargiu、Paolo La Colla
DOI:10.1080/15257770008035019
日期:2000.4
syl-3-carboxymethyl pyrazole (IPCAR), the ribofuranosyl moiety has been substituted with acyclic chains, namely 1-[(2-hydroxyethoxy)methyl]- and 1-[(1,3-dihydroxy-2-propoxy)methyl]-pyrazole derivatives (4, 5 and 8, 9 respectively), with the 2′-deoxy-β-D-ribofuranosyl group (12 and 13) and finally with the 2′,3′-dideoxy-D-glycero-pentofuranosyl-moiety (16 and 17). None of the new compounds display any
摘要继续研究4-碘-1-β-D-呋喃呋喃糖基-3-羧甲基吡唑(IPCAR)的结构-活性关系(SAR),核呋喃糖基部分已被无环链取代,即1-[(2 -羟基乙氧基)甲基]-和1-[(1,3-二羟基-2-丙氧基)甲基]-吡唑衍生物(分别为4、5和8、9),带有2'-脱氧-β-D-呋喃呋喃糖基(12和13),最后带有2',3'-二脱氧-D-甘油-戊呋喃糖基部分(16和17)。这些新化合物均未显示出任何令人感兴趣的生物学活性。