[EN] COMPOUNDS FOR TREATING DISORDERS MEDIATED BY METABOTROPIC GLUTAMATE RECEPTOR 5, AND METHODS OF USE THEREOF [FR] COMPOSÉS POUR LE TRAITEMENT DES TROUBLES MÉDIÉS PAR LE RÉCEPTEUR MÉTABOTROPIQUE 5 DU GLUTAMATE, ET LEURS MÉTHODES D'UTILISATION
[EN] PYRIMIDO[5,4-d]PYRIMIDINE DERIVATIVES AS ENT INHIBITORS FOR THE TREATMENT OF CANCERS, AND COMBINATION THEREOF WITH ADENOSINE RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS DE PYRIMIDO[5,4-D]PYRIMIDINE SERVANT D'INHIBITEURS D'ENT POUR LE TRAITEMENT DE CANCERS, ET LEUR COMBINAISON AVEC DES ANTAGONISTES DU RÉCEPTEUR DE L'ADÉNOSINE
申请人:ITEOS BELGIUM SA
公开号:WO2021170797A1
公开(公告)日:2021-09-02
The present invention relates to pyrimido[5,4-d]pyrimidine derivatives of formula (I), including pharmaceutically acceptable salts and solvates thereof. Compounds of the invention are inhibitors of ENT family transporter, especially of ENT1, and are useful as therapeutic compounds for the treatment of cancers. The invention also relates to the combined use of the pyrimido[5,4-d]pyrimidine derivatives with an adenosine receptor antagonist, for the treatment of cancers.
[EN] HETEROAROMATIC DERIVATIVES AND PHARMACEUTICAL APPLICATIONS THEREOF<br/>[FR] DÉRIVÉS HÉTÉROAROMATIQUES ET LEURS APPLICATIONS PHARMACEUTIQUES
申请人:SUNSHINE LAKE PHARMA CO LTD
公开号:WO2016034134A1
公开(公告)日:2016-03-10
Disclosed are heteroaryl derivatives, pharmaceutical composition and uses in the manufacture of a medicine for treating respiratory diseases, especially for chronic obstructive pulmonary disease (COPD).
[EN] THIADIAZOLYL DERIVATIVES AS DNA POLYMERASE THETA INHIBITORS<br/>[FR] DÉRIVÉS DE THIADIAZOLYLE COMME INHIBITEURS DE L'ADN POLYMÉRASE THÊTA
申请人:IDEAYA BIOSCIENCES INC
公开号:WO2020243459A1
公开(公告)日:2020-12-03
Disclosed herein are certain thiadiazolyl derivatives Formula (I): that inhibit DNA Polymerase Theta (Polθ) activity, in particular inhibit Polθ activity by inhibiting ATP dependent helicase domain activity of Polθ. Also, disclosed are pharmaceutical compositions comprising such compounds and methods of treating and/or preventing diseases treatable by inhibition of Polθ such as cancer, including homologous recombination (HR) deficient cancers.
本文披露了某些噻二唑基衍生物 Formula (I):它们通过抑制 DNA 聚合酶 Θ(Polθ)活性来抑制 Polθ 活性,特别是通过抑制 Polθ 的 ATP 依赖螺旋酶结构域活性来抑制 Polθ 活性。此外,还披露了包括这些化合物的药物组合物以及治疗和/或预防通过抑制 Polθ 而可治疗的疾病的方法,如癌症,包括同源重组(HR)缺陷癌症。
Two-Step Synthesis of 3,4-Dihydropyrrolopyrazinones from Ketones and Piperazin-2-ones
作者:Cosme Sandoval、Ngiap-Kie Lim、Haiming Zhang
DOI:10.1021/acs.orglett.8b00197
日期:2018.2.16
An expedient two-stepsynthesis of 3,4-dihydropyrrolopyrazinones has been achieved via a Vilsmeier–Haack reaction of ketones, followed by an annulation of the corresponding chloroaldehydes with commercially available piperazin-2-ones. A variety of cyclic and acyclic ketones and piperazin-2-ones participated in this two-step chemistry, affording the desired 3,4-dihydropyrrolopyrazinones in up to 78%