[EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR CONTROL OF HEPATITIS C VIRAL INFECTIONS<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS POUR LE CONTRÔLE D'INFECTIONS VIRALES PAR L'HÉPATITE C
申请人:APATH LLC
公开号:WO2010096115A1
公开(公告)日:2010-08-26
Various tetrahydropyrazolo[1,5-a]pyrimidine compounds, compositions, methods of making, and methods for the prevention and treatment of HCV infections and associated diseases are disclosed. The invention further relates to biomarkers for identification of HCV strains which are resistant to the tetrahydropyrazolo[1,5- a]pyrimidine compounds.
A number of substituted N-nitropyrazoles were prepared by direct nitration of substituted pyrazoles. The dependence of the direction of nitration on the reaction conditions was studied.
Electrochemical Nonacidic N‐Nitrosation/N‐Nitration of Secondary Amines through a Biradical Coupling Reaction
作者:Ji‐Ping Zhao、Lu‐jia Ding、Peng‐Cheng Wang、Ying Liu、Min‐Jun Huang、Xin‐Li Zhou、Ming Lu
DOI:10.1002/adsc.202000267
日期:2020.11.18
acid‐free N‐nitrosation/nitration of the N−H bonds in secondary amines with Fe(NO3)3 ⋅ 9H2O as the nitroso/nitro source through an electrocatalyzed radical coupling reaction was developed. Cyclic aliphatic amines and N‐heteroaromatic compounds were N‐nitrosated and N‐nitrated, respectively, under mild conditions. Control and competition experiments, as well as kinetic studies, demonstrate that N‐nitrosation