Tert-butyl 3-oxo-4-(2,2,2-trifluoroethyl)piperazine-1-carboxylate 、 三氟乙酸 以
二氯甲烷 为溶剂,
反应 0.67h,
以to give the title compound (456 mg, quantitative yield) as its TFA salt的产率得到1-(2,2,2-Trifluoroethyl)piperazin-2-one
Disclosed are compounds of Formula (I), methods of using the compounds for inhibiting HPK1 activity and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders associated with HPK1 activity such as cancer.
[EN] PYRIMIDONE DERIVATIVES AND THEIR USE IN THE TREATMENT, AMELIORATION OR PREVENTION OF A VIRAL DISEASE<br/>[FR] DÉRIVÉS DE PYRIMIDONE ET LEUR UTILISATION POUR LE TRAITEMENT, LA PRÉVENTION OU L'ATTÉNUATION DES SYMPTÔMES D'UNE MALADIE VIRALE
申请人:SAVIRA PHARMACEUTICALS GMBH
公开号:WO2017158147A1
公开(公告)日:2017-09-21
The present invention relates to a compound having the general formula (I), optionally in the form of a pharmaceutically acceptable salt, solvate, polymorph, codrug, cocrystal, prodrug, tautomer, racemate, enantiomer, or diastereomer or mixture thereof, which are useful in treating, ameloriating or preventing a viral disease, in particular influenza.
Disclosed are compounds of Formula (I), methods of using the compounds for inhibiting HPK1 activity and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders associated with HPK1 activity such as cancer.