[EN] 6,7-DIHYDRO-4H-PYRAZOLO[1,5-A]PYRAZINE COMPOUNDS FOR THE TREATMENT OF INFECTIOUS DISEASES<br/>[FR] COMPOSÉS DE 6,7-DIHYDRO-4H-PYRAZOLO[1,5-A]PYRAZINE POUR LE TRAITEMENT DE MALADIES INFECTIEUSES
申请人:HOFFMANN LA ROCHE
公开号:WO2018011160A1
公开(公告)日:2018-01-18
The present invention relates to compounds of the formula (I) or pharmaceutically acceptable salts, enantiomer or diastereomer thereof, wherein R1 to R4 are as described above. The compounds may be useful for the treatment or prophylaxis of hepatitis B virus infection.
The present invention provides compounds of Formula I, or pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof, and methods of use thereof for treating cellular proliferative disorders (e.g., cancer).
POLYCYCLIC-CARBAMOYLPYRIDONE COMPOUNDS AND THEIR PHARMACEUTICAL USE
申请人:Gilead Sciences, Inc.
公开号:US20160176870A1
公开(公告)日:2016-06-23
Compounds for use in the treatment of human immunodeficiency virus (HIV) infection are disclosed. The compounds have the following Formula (Ia):
including stereoisomers and pharmaceutically acceptable salts thereof, wherein A′, R
1
, R
2
and R
3
are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
Polycyclic-carbamoylpyridone compounds and their pharmaceutical use
申请人:Gilead Sciences, Inc.
公开号:US10646486B2
公开(公告)日:2020-05-12
Compounds for use in the treatment of human immunodeficiency virus (HIV) infection are disclosed. The compounds have the following Formula (Ia):
including stereoisomers and pharmaceutically acceptable salts thereof, wherein A′, R1, R2 and R3 are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
The lipase catalyzed resolution of cis and trans-3-amino-4-hydroxytetrahydraurans and cis-3-amino-4-hydroxypyrrolidines have been studied. For all the heterocycles, the best enantioselectivity was obtained using Candida antarctica lipases A and B as catalysts in hydrolytic processes. The absolute configuration of the optically pure obtained heterocycles has been assigned. (C) 2014 Elsevier Ltd. All rights reserved.