[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 which bind to the ubiquitously expressed E3 ligase protein cereblon (CRBN) and their use for the treatment of abnormal cellular proliferation. The present invention also provides compounds that may be used as synthetic intermediates in the synthesis of bifunctional compounds used for targeted protein degradation.
Synthesis and differential functionalisation of pyrrolidine and piperidine based spirodiamine scaffolds
作者:Kamil Weinberg、Axel Stoit、Chris G. Kruse、Mairi F. Haddow、Timothy Gallagher
DOI:10.1016/j.tet.2013.03.064
日期:2013.6
The synthesis and differential substitution/protection of a series of spirodiamine scaffolds are described. Methods for selective access to the two mono-N-methyl isomers based on 2,7-diazaspiro[4.5]decane are also described. Key precursors associated with this chemistry are prone to rearrangement and methods for circumventing this issue are reported. While direct mono-carbamoylation (Boc) was not efficient
[EN] N-(1-ARYLPYRAZOL-4L)SULFONAMIDES AND THEIR USE AS PARASITICIDES<br/>[FR] SULFAMIDES N-(1-ARYLPYRAZOL-4L) ET LEUR UTILISATION EN TANT QU'ANTI-PARASITAIRES
申请人:PFIZER LTD
公开号:WO2005090313A1
公开(公告)日:2005-09-29
The invention relates to a sulfonamide compound of formula (I) or a pharmaceutically, veterinarily or agriculturally acceptable salt or solvate thereof, where the groups R1-R5 are described in the description, to compositions comprising such compounds, processes for their synthesis and their use as parasiticides.
N-(1-Arylpyrazol-4L) Sulfonamides and their Use as Parasiticides
申请人:Critcher Douglas James
公开号:US20080261940A1
公开(公告)日:2008-10-23
The invention relates to a sulfonamide compound of formula (I) or a pharmaceutically, veterinarily or agriculturally acceptable salt or solvate thereof, where the groups R
1
-R
5
are described in the description, to compositions comprising such compounds, processes for their synthesis and their use as parasiticides.