[EN] PYRIDAZINE DERIVATIVES AS RORc MODULATORS<br/>[FR] DÉRIVÉS DE PYRIDAZINE UTILISÉS EN TANT QUE MODULATEURS DE RORC
申请人:HOFFMANN LA ROCHE
公开号:WO2016177710A1
公开(公告)日:2016-11-10
Compounds of formula I, or pharmaceutical salts thereof, wherein R1, R2, R3 and R4 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of inflammatory diseases such as arthritis.
Enantiospecific synthesis of substituted bicyclo[2.1.1]hexane-1-carboxylic acids and esters
作者:A.García Martínez、E.Teso Vilar、J.Osío Barcina、M.E.Rodriguez Herrero、S.de la Moya Cerero、M. Hanack、L.R. Subramanian
DOI:10.1016/s0957-4166(00)80096-8
日期:1993.11
The base promoted ringcontraction of the readily accessible homochiral 2-oxo-1-norbornyl inflates 3 in 60% ethanol takes place with formation of bicyclo[2.1.1]hexane (4a), (+)- or (−)-7,7-dimethyl-bicyclo[2.1.1]hexan-1-carboxylic acids (4c or 4b) and the corresponding ethyl esters in good yields.
Synthesis of homochiral 1,2-diols from (−)-fenchone and (+)-camphor
作者:A. García Martïnez、E. Teso Vilar、A.Garda Fraile、S. de la Moya Cerero、L.R. Subramanian
DOI:10.1016/0957-4166(94)80180-0
日期:1994.7
(+)-(1R,2S)-1,2-dihydroxy-7,7-dimethylnorbornane (3) and (−)-(1R,2R)-1,2-dihydroxy-3,3-dimethylnorbornane (12) have been obtained from (−)-fenchone and (+)-camphor.