Toll-likereceptor (TLR) 7 and 8agonists can potentially be used in the treatment of viral infections and are particularly promising for chronic hepatitis B virus (HBV) infection. An internal screening effort identified a pyrimidine Toll-likereceptor 7 and 8 dual agonist. This provided a novel alternative over the previously reported adenine and pteridone type of agonists. Structure–activity relationship
The present disclosure relates to a class of pyrimidine derivatives having immunomodulating properties that act via TLR7 which are useful in the treatment of viral infections and cancers.
[EN] PYRIMIDINE DERIVATIVES FOR THE TREATMENT OF ASTHMA, COPD, ALLERGIC RHINITIS, ALLERGIC CONJUNCTIVITIS, ATOPIC DERMATITIS, CANCER, HEPATITIS B, HEPATITIS C, HIV, HPV, BACTERIAL INFECTIONS AND DERMATOSIS<br/>[FR] DÉRIVÉS DE PYRIMIDINE POUR LE TRAITEMENT DE L'ASTHME, DE LA BRONCHO-PNEUMOPATHIE CHRONIQUE OBSTRUCTIVE (COPD), DE LA RHINITE ALLERGIQUE, DE LA CONJONCTIVITE ALLERGIQUE, DE LA DERMATITE ATOPIQUE, DU CANCER, DE L'HÉPATITE B, DE L'HÉPATITE C, DU VIH, DU
申请人:ASTRAZENECA AB
公开号:WO2009067081A1
公开(公告)日:2009-05-28
The present invention provides compounds of formula (I) wherein R 1, R2, R3 and R4 are as defined in the specification, and pharmaceutically acceptable salts thereof, as well as processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
[EN] QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF VIRAL INFECTIONS AND FURTHER DISEASES<br/>[FR] DÉRIVÉS DE QUINAZOLINE POUR LE TRAITEMENT D'INFECTIONS VIRALES ET D'AUTRES MALADIES
申请人:JANSSEN R & D IRELAND
公开号:WO2012156498A1
公开(公告)日:2012-11-22
This invention relates to quinazoline derivatives, processes for their preparation, pharmaceutical compositions, and their use in therapy of disorders in which the modulation of toll - like - receptors is involved.
QUINAZOLINE DERIVATIVES FOR THE TREATMENT OF VIRAL INFECTIONS AND FURTHER DISEASES
申请人:McGowan David
公开号:US20140073642A1
公开(公告)日:2014-03-13
This invention relates to quinazoline derivatives, processes for their preparation, pharmaceutical compositions, and their use in therapy of disorders in which the modulation of toll-like-receptors is involved.