[EN] COMPOUNDS AND COMPOSITIONS FOR INHIBITING THE ACTIVITY OF SHP2<br/>[FR] COMPOSÉS ET COMPOSITIONS POUR INHIBER L'ACTIVITÉ DE SHP2
申请人:NOVARTIS AG
公开号:WO2016203404A1
公开(公告)日:2016-12-22
The present invention relates to compounds of formula I. The compounds are inhibitors of the Src Homolgy-2 phosphatase (SHP2) and thus useful in the treatment of Noonan Syndrome, Leopard Syndrome and cancer.
[EN] NOVEL HETEROCYCLIC DERIVATIVES USEFUL AS SHP2 INHIBITORS<br/>[FR] NOUVEAUX DÉRIVÉS HÉTÉROCYCLIQUES UTILES EN TANT QU'INHIBITEURS DE SHP2
申请人:JACOBIO PHARMACEUTICALS CO LTD
公开号:WO2020063760A1
公开(公告)日:2020-04-02
Provided is a compound of formula I, their synthesis and their use for treating a SHP2 mediated disorder. More particularly, provided is a pharmaceutical composition comprising the said compound.
Studies on uracils: A facile one-pot synthesis of pyrazolo[3,4-<i>d</i>]pyrimidines
作者:P. J. Bhuyan、H. N. Borah、K. C. Lekhok、J. S. Sandhu
DOI:10.1002/jhet.5570380230
日期:2001.3
The reaction of 6-hydrazino uracils 1 and nitrones 2 result in an efficient one-pot synthesis of pyrazolo[3,4-d]pyrimidines 3 in excellent yields. The isolation of the by-product aniline from the reaction mixture supported the plausible mechanism for the formation of pyrazolo[3,4-d]pyrimidines.
6-肼基尿嘧啶1和硝酮2的反应可有效地一锅合成吡唑并[3,4- d ]嘧啶3,产率极高。从反应混合物中分离出副产物苯胺支持了吡唑并[3,4- d ]嘧啶形成的合理机理。
Pyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione derivatives as novel small molecule chaperone amplifiers
作者:Yuefen Zhou、Linyi Wei、Thomas P. Brady、P.S. Murali Mohan Redddy、Tram Nguyen、Jinhua Chen、Qingyan Au、Il Sang Yoon、Gary Yip、Bin Zhang、Jack R. Barber、Shi Chung Ng
DOI:10.1016/j.bmcl.2009.05.073
日期:2009.8
Pyrimido[5,4-e][1,2,4]triazine-5,7(1H,6H)-dione derivatives were investigated as novel small molecule amplifiers of heat shock factor 1 transcriptional activity. Lead optimization led to the discovery of compound 4A-13, which displayed potent HSF1 activity under mild heat stress (EC50 = 2.5 μM) and significant cytoprotection in both rotenone (EC50 = 0.23 μM) and oxygen-glucose deprivation cell toxicity