Synthesis and anti-HSV-1 evaluation of some pyrazoles and fused pyrazolopyrimidines
作者:Aymn E. Rashad、Mohamed I. Hegab、Randa E. Abdel-Megeid、Nahed Fathalla、Farouk M.E. Abdel-Megeid
DOI:10.1016/j.ejmech.2009.02.012
日期:2009.8
5-Amino-1-substituted-1H-pyrazole-4-carbonitrile derivative 1 was used as a precursor for preparation of some novel substituted pyrazole and pyrazolo[3,4-d]pyrimidine derivatives 2–10. Furthermore, the preparation of sugar hydrazone derivatives 11a,b, 12a,b and their annelated C-nucleosides 13a,b was described. Some of the prepared products revealed promising antiviral activity against herpes simplex virus type-1
5-氨基-1-取代- 1 H ^ -吡唑-4-甲腈衍生物1被用作用于制备一些新颖取代的吡唑和吡唑并[3,4的前体d ]嘧啶衍生物2 - 10。此外,描述了糖衍生物11a,b,12a,b及其退火的C-核苷13a,b的制备。与作为对照的阿昔洛韦相比,一些制备的产品显示出对有前景的抗1型单纯疱疹病毒(HSV-1)的抗病毒活性。