Acyclic Pyrazolo[3,4- d ]Pyrimidine Nucleoside as Potential Leishmaniostatic Agent *
作者:A. Hasan、M. Satyanarayana、A. Mishra、D. Bhakuni、Ram Pratap、A. Dube、P. Guru
DOI:10.1081/15257770500379017
日期:2006.1.1
A new synthesis of 6-amino-1-hydroxyethoxymethyl-4(5H)-oxopyrazolo[3,4-d] pyrimidine ( 4) has been mentioned. Compound 4 exhibited inhibition of amastigotes of Leishmania donovani to the extent of 89% at 30 mu g/mL, whereas iso-guanine analogue 5 had the inhibition only to the extent of 52.8% at 100 mu g/mL in vitro. In hamster model the maximum inhibitory response for compound 4 against amastigotes multiplication was observed to be 94% at 50 mg/kg single dose for 5 consecutive days.
Deo, K.; Avasthi, K.; Pratap, Ram, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 963 - 967
作者:Deo, K.、Avasthi, K.、Pratap, Ram、Kar, K.、Bhakuni, D. S.