[EN] COMBINATION OF HEPATITIS B VIRUS (HBV) VACCINES AND PYRIDOPYRIMIDINE DERIVATIVES<br/>[FR] ASSOCIATION DE VACCINS CONTRE LE VIRUS DE L'HÉPATITE B (VHB) ET DE DÉRIVÉS DE PYRIDOPYRIMIDINE
申请人:JANSSEN SCIENCES IRELAND UNLIMITED CO
公开号:WO2020255038A1
公开(公告)日:2020-12-24
Therapeutic combinations of hepatitis B virus (HBV) vaccines and a pyridopyrimidine derivative are described. Methods of inducing an immune response against HBV or treating an HBV-induced disease, particularly in individuals having chronic HBV infection, using the disclosed therapeutic combinations are also described. The invention provides therapeutic combinations or compositions and methods for inducing an immune response against hepatitis B viruses (HBV) infection.
The present disclosure relates generally to toll like receptor modulator compounds, such as diamino pyrido[3,2 D]pyrimidine compounds and pharmaceutical compositions which, among other things, modulate toll-like receptors (e.g. TLR-8), and methods of making and using them.
Cu(OTf)<sub>2</sub>-Promoted 1,4-Addition of Alkyl Bromides to Dehydroalanine
作者:Jung-Ah Shin、Jiheon Kim、Hongsoo Lee、Sura Ha、Hee-Yoon Lee
DOI:10.1021/acs.joc.9b00369
日期:2019.4.5
Zn/Cu(OTf)2-mediated addition of alkylbromides to dehydroalanine (Dha) derivatives including dipeptides and tripeptides in good to high yields under an aqueous medium was developed. This protocol allows selective and biocompatible access to various amino acid units from Dha derivatives.