(R)-1-(4-nitro-1H-pyrazol-1-yl)propan-2-ol 在
钯氢气 作用下,
以
甲醇 为溶剂,
反应 16.0h,
以to afford the title compound as a brown oil (115 mg, 0.82 mmol, quantative yield)的产率得到(R)-1-(4-amino-1H-pyrazol-1-yl)propan-2-ol
参考文献:
名称:
NOVEL PYRIMIDINE AND PYRIDINE COMPOUNDS AND THEIR USAGE
[EN] HETEROCYCLIC COMPOUNDS FOR MEDIATING TYROSINE KINASE 2 ACTIVITY<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES POUR LA MÉDIATION DE L'ACTIVITÉ DE LA TYROSINE KINASE 2
申请人:GUANGZHOU INNOCARE PHARMA TECH CO LTD
公开号:WO2020259584A1
公开(公告)日:2020-12-30
Heterocyclic compounds shown in Formula (I) suitable for inhibiting or regulating the activity of Janus kinase (JAK), particularly tyrosine kinase 2 (TYK2). The compounds are useful for preventing and/or treating relevant JAK-mediated diseases, such as autoimmune diseases, inflammatory diseases, and cancers.
The present invention relates to compounds of formula (I) or pharmaceutical acceptable salts,
wherein A
1
, A
2
, A
3
, A
4
, X and Y are defined in the description. The present invention relates also to methods of making said compounds, and compositions containing said compounds which are useful for inhibiting kinases such as aurora and KDR.
Five-And-Six-Membered Heterocyclic Compound, And Preparation Method, Pharmaceutical Composition And Use Thereof
申请人:SHANGHAI CHEMEXPLORER CO., LTD
公开号:US20150336982A1
公开(公告)日:2015-11-26
A five-and-six-membered heterocyclic compound as represented by general formula I, pharmaceutically acceptable salt, metabolite, metabolic precursors or drug precursors thereof, preparation method, pharmaceutical composition, and use thereof; the five-and-six-membered heterocyclic compound has activity as a Janus kinase (JAK) inhibitor, and can be used to prepare drugs for treating diseases caused by the abnormal activity of kinase, such as cell proliferation diseases like cancer.
[EN] NOVEL PYRIMIDINE AND PYRIDINE COMPOUNDS AND USAGE THEREOF<br/>[FR] NOUVEAUX COMPOSÉS PYRIMIDINES ET PYRIDINES ET LEUR UTILISATION
申请人:HUTCHISON MEDIPHARMA LTD
公开号:WO2014139145A1
公开(公告)日:2014-09-18
Provided are novel pyrimidine and pyridine compounds of formula (I) or a pharmaceutical acceptable salt thereof, pharmaceutical compositions containing them, a process for preparing them, and their use in therapy of a disease responsive to inhibition of FGFR, for example, cancer.