4UWH

Discovery of (2S)-8-((3R)-3-Methylmorpholin-4-yl)-1-(3-methyl-2-oxo- butyl)-2-(trifluoromethyl)-3,4-dihydro-2H-pyrimido(1,2-a)pyrimidin-6- one: a Novel Potent and Selective Inhibitor of Vps34 for the Treatment of Solid Tumors

4UWH の概要

• エントリーDOI: 10.2210/pdb4uwh/pdb
• 関連するPDBエントリー: 4UWK 4UWL
• 分子名称: PHOSPHATIDYLINOSITOL 3-KINASE CATALYTIC SUBUNIT TYPE 3, SODIUM ION, (8S)-9-[(2R)-2-hydroxy-2-phenylethyl]-2-(morpholin-4-yl)-8-(trifluoromethyl)-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one, ... (4 entities in total)
• 機能のキーワード: transferase, lipid kinase, autophagy inhibitor
• 由来する生物種: HOMO SAPIENS (HUMAN)
• 細胞内の位置: Midbody: Q8NEB9
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 69067.79

構造登録者

Pasquier, B.,El-Ahmad, Y.,Filoche-Romme, B.,Dureuil, C.,Fassy, F.,Abecassis, P.Y.,Mathieu, M.,Bertrand, T.,Benard, T.,Barriere, C.,ElBatti, S.,Letallec, J.P.,Sonnefraud, V.,Brollo, M.,Delbarre, L.,Loyau, V.,Pilorge, F.,Bertin, L.,Richepin, P.,Arigon, J.,Labrosse, J.R.,Clement, J.,Durand, F.,Combet, R.,Perraut, P.,Leroy, V.,Gay, F.,Lefrancois, D.,Bretin, F.,Marquette, J.P.,Michot, N.,Caron, A.,Castell, C.,Schio, L.,McCort, G.,Goulaouic, H.,Garcia-Echeverria, C.,Ronan, B. (登録日: 2014-08-12, 公開日: 2014-11-26, 最終更新日: 2024-05-01)

主引用文献

Pasquier, B.,El-Ahmad, Y.,Filoche-Romme, B.,Dureuil-Sizaire, C.,Fassy, F.,Abecassis, P.,Mathieu, M.,Bertrand, T.,Benard, T.,Barriere, C.,El Batti, S.,Letallec, J.,Sonnefraud, V.,Brollo, M.,Delbarre, L.,Loyau, V.,Pilorge, F.,Bertin, L.,Richepin, P.,Arigon, J.,Labrosse, J.,Clement, J.,Durand, F.,Combet, R.,Perraut, P.,Leroy, V.,Gay, F.,Lefrancois, D.,Bretin, F.,Marquette, J.,Michot, N.,Caron, A.,Castell, C.,Schio, L.,Mccort, G.,Goulaouic, H.,Garcia-Echeverria, C.,Ronan, B.P.
Discovery of (2S)-8-[(3R)-3-Methylmorpholin-4-Yl]-1-(3-Methyl-2-Oxo-Butyl)-2-(Trifluoromethyl)-3,4-Dihydro-2H-Pyrimido[1,2-A]Pyrimidin-6-One: A Novel Potent and Selective Inhibitor of Vps34 for the Treatment of Solid Tumors.
J.Med.Chem., 58:376-, 2015

PubMed Abstract: Vps34 (the human class III phosphoinositide 3-kinase) is a lipid kinase involved in vesicle trafficking and autophagy and therefore constitutes an interesting target for cancer treatment. Because of the lack of specific Vps34 kinase inhibitors, we aimed to identify such compounds to further validate the role of this lipid kinase in cancer maintenance and progression. Herein, we report the discovery of a series of tetrahydropyrimidopyrimidinone derivatives. Starting with hit compound 1a, medicinal chemistry optimization led to compound 31. This molecule displays potent activity, an exquisite selectivity for Vps34 with excellent properties. The X-ray crystal structure of compound 31 in human Vps34 illustrates how the unique molecular features of the morpholine synthon bestows selectivity against class I PI3Ks. This molecule exhibits suitable in vivo mouse PK parameters and induces a sustained inhibition of Vps34 upon acute administration. Compound 31 constitutes an optimized Vps34 inhibitor that could be used to investigate human cancer biology.

PubMed: 25402320
DOI: 10.1021/JM5013352

実験手法

X-RAY DIFFRACTION (1.93 Å)