[EN] PYRROLO [1, 2-B] PYRIDAZINE DERIVATIVES AS JANUS KINASE INHIBITORS<br/>[FR] UTILISATION DE DÉRIVÉS DE PYRROLO.[1, 2-B] PYRIDAZINE EN TANT QU’INHIBITEURS DE LA JANUS KINASE
申请人:BIOCRYST PHARM INC
公开号:WO2011014817A1
公开(公告)日:2011-02-03
The invention provides compounds of formula l: ( I ) or a salt thereof as described herein. The invention also provides pharmaceutical compositions comprising a compound of formula I, processes for preparing compounds of formula I, intermediates useful for preparing compounds of formula I and therapeutic methods for suppressing an immune response or treating cancer or a hematologic malignancy using compounds of formula I.
3-Amino-piperadine derivatives and methods of manufacture
申请人:Pfizer Inc.
公开号:US20040102627A1
公开(公告)日:2004-05-27
This invention relates to 3-amino piperadine derivatives, their intermediates and methods of manufacture. As such, the present invention includes methods of making a compound of the formulas (Ia) and (Ib)
1
wherein R
1
, R
2
, R
3
, R
4
, R
14
, and n are herein defined. The present invention also relates to the compounds used in such processes, as well as the compounds made by the processes.
[EN] TRICYCLIC HETEROCYCLIC COMPOUNDS, COMPOSITIONS AND METHODS OF USE THEREOF<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TRICYCLIQUES, LEURS COMPOSITIONS ET PROCÉDÉS D'UTILISATION
申请人:HOFFMANN LA ROCHE
公开号:WO2011086053A1
公开(公告)日:2011-07-21
The invention provides novel compounds of formula (I) having the general formula, wherein R1, R2, R3, X and Y are as described herein. Accordingly, the compounds may be provided in pharmaceutically acceptable compositions and used for the treatment of immunological or hyperproliferative disorders.
[EN] TRICYCLIC HETEROCYCLIC COMPOUNDS AND JAK INHIBITORS<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES TRICYCLIQUES ET INHIBITEURS DE JAK
申请人:NISSAN CHEMICAL IND LTD
公开号:WO2013024895A1
公开(公告)日:2013-02-21
Novel tricyclic pyrimidine compounds and tricyclic pyridine compounds having JAK inhibitory activities are provided. A tricyclic heterocyclic compound represented by the formula (Ia): wherein the rings Aa and Ba, Xa, Ya, R1a, R2a, R3a, L1a, L2a, L3a and na are as defined in the description.
PROCESS FOR THE PREPARATION OF CHIRAL 3-AMINO-PIPERIDINS, USEFUL INTERMEDIATES FOR THE PREPARATION OF TOFACITINIB
申请人:F.I.S. - Fabbrica Italiana Sintetici S.p.A.
公开号:US20190002407A1
公开(公告)日:2019-01-03
Object of the present invention is an improved process for the preparation of (3R,4R)-1-benzyl-4-methylpiperidin-3-amine by means of chiral Rhodium catalysts.