WHEN a solution of 7-hydroxypteridine1 was spotted on a sheet of Whatman No. 1 filter paper, irradiated with ultra-violet light (principally 254 mµ) for 5 min., and developed (by ascending chromatography) in various solvents, two spots appeared. One of these was identical with the starting material (unirradiated material was used as a control on the same piece of paper), and the other proved to be
Azachinoxaline, Verfahren zu ihrer Herstellung und ihre Verwendung
申请人:HOECHST AKTIENGESELLSCHAFT
公开号:EP0590428A1
公开(公告)日:1994-04-06
Verbindungen der Formel I,
sowie deren tautomere Form der Formel Ia,
in denen die Substituenten R¹ bis R⁵ sowie V, W, Y und Z die genannten Bedeutungen haben, weisen eine Wirkung gegen Viren auf.
式 I 的化合物、
及其式 Ia 的同分异构体、
其中取代基 R¹ 至 R⁵ 以及 V、W、Y 和 Z 的含义如上,具有抗病毒作用。
PYRAZOLO[3,4-B]PYRAZINE DERIVATIVES AS SHP2 PHOSPHATASE INHIBITORS
申请人:Relay Therapeutics, Inc.
公开号:EP3630770A1
公开(公告)日:2020-04-08
US5424311A
申请人:——
公开号:US5424311A
公开(公告)日:1995-06-13
[EN] PYRAZOLO[3,4-B]PYRAZINE DERIVATIVES AS SHP2 PHOSPHATASE INHIBITORS<br/>[FR] DÉRIVÉS DE PYRAZOLO[3,4-B]PYRAZINE EN TANT QU'INHIBITEURS DE LA PHOSPHATASE SHP2
申请人:RELAY THERAPEUTICS INC
公开号:WO2018218133A1
公开(公告)日:2018-11-29
The present disclosure relates to compounds of formula (I) and pharmaceutical compositions thereof, and methods for inhibiting the activity of SHP2 phosphatase with the compounds and compositions of the disclosure. The present disclosure further relates to, but is not limited to, methods for treating disorders associated with SHP2 deregulation with the compounds and compositions of the disclosure