[EN] PYRROLO [1, 2-B] PYRIDAZINE DERIVATIVES AS JANUS KINASE INHIBITORS [FR] UTILISATION DE DÉRIVÉS DE PYRROLO.[1, 2-B] PYRIDAZINE EN TANT QU’INHIBITEURS DE LA JANUS KINASE
The present invention relates to the use of novel pyrrolopyrazinyl urea derivatives of Formula I,
wherein the variables R
1
, R
2
, R
3
, R
4
, and R
5
are defined as described herein, which inhibit JAK and are useful for the treatment of auto-immune and inflammatory diseases.
[EN] DIHYDROOROTATE DEHYDROGENASE INHIBITORS<br/>[FR] INHIBITEURS DE DIHYDROOROTATE DÉSHYDROGÉNASE
申请人:JANSSEN BIOTECH INC
公开号:WO2020212897A1
公开(公告)日:2020-10-22
Disclosed are compounds, compositions and methods for treating diseases, disorders, or medical conditions that are affected by the modulation of DHODH. Such compounds are represented by Formula (I) as follows: wherein R1, R2, R3, R4, X, and Y are defined herein.
Several L-Aspartyl-D-alanin-2-methylcycloalkylamides (9a-h) were synthesized and tested for their sweet quality.
几种L-天冬氨酸-D-丙氨酸-2-甲基环烷胺(9a-h)被合成并测试其甜度质量。
Asymmetric synthesis of cis-2-substituted cyclohexanamines with high optical purity
作者:A.W. Frahm、G. Knupp
DOI:10.1016/s0040-4039(01)92956-9
日期:1981.1
Asymmetric reductive amination of racemic 2-substituted cyclohexanones (R= methyl, ethyl, phenyl, benzyl) using optically active 1-phenyl-ethylamines yields optically active cis-cyclohexanamines.
Pyrrolo [1,2-b] Pyridazine Derivatives as Janus Kinase Inhibitors
申请人:Babu Yarlagadda S.
公开号:US20120149691A1
公开(公告)日:2012-06-14
The invention provides compounds of formula 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.