5EHY

Rapid Discovery of Pyrido[3,4-d]pyrimidine Inhibitors of Monopolar Spindle kinase 1 (MPS1) Using a Structure-Based Hydridization Approach

5EHY の概要

• エントリーDOI: 10.2210/pdb5ehy/pdb
• 関連するPDBエントリー: 5EH0
• 分子名称: Dual specificity protein kinase TTK, 2-(2-(2-(2-(2-(2-ETHOXYETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHOXY)ETHANOL, 4-(furan-3-yl)-3-phenyl-2~{H}-pyrazolo[4,3-c]pyridine, ... (6 entities in total)
• 機能のキーワード: spindle assembly checkpoint (sac), oncology target pyrido[3, 4-d]pyrimidine based inhibitors selective against mps1, transferase
• 由来する生物種: Homo sapiens (Human)
• タンパク質・核酸の鎖数: 1
• 化学式量合計: 38937.70

構造登録者

Innocenti, P.,Woodward, H.L.,Solanki, S.,Naud, N.,Westwood, I.M.,Cronin, N.,Hayes, A.,Roberts, J.,Henley, A.T.,Baker, R.,Faisal, A.,Mak, G.,Box, G.,Valenti, M.,De Haven Brandon, A.,O'Fee, L.,Saville, J.,Schmitt, J.,Burke, R.,van Montfort, R.L.M.,Raymaud, F.I.,Eccles, S.A.,Linardopoulos, S.,Blagg, J.,Hoelder, S. (登録日: 2015-10-29, 公開日: 2016-04-20, 最終更新日: 2024-05-08)

主引用文献

Innocenti, P.,Woodward, H.L.,Solanki, S.,Naud, S.,Westwood, I.M.,Cronin, N.,Hayes, A.,Roberts, J.,Henley, A.T.,Baker, R.,Faisal, A.,Mak, G.W.,Box, G.,Valenti, M.,De Haven Brandon, A.,O'Fee, L.,Saville, H.,Schmitt, J.,Matijssen, B.,Burke, R.,van Montfort, R.L.,Raynaud, F.I.,Eccles, S.A.,Linardopoulos, S.,Blagg, J.,Hoelder, S.
Rapid Discovery of Pyrido[3,4-d]pyrimidine Inhibitors of Monopolar Spindle Kinase 1 (MPS1) Using a Structure-Based Hybridization Approach.
J.Med.Chem., 59:3671-3688, 2016

PubMed Abstract: Monopolar spindle 1 (MPS1) plays a central role in the transition of cells from metaphase to anaphase and is one of the main components of the spindle assembly checkpoint. Chromosomally unstable cancer cells rely heavily on MPS1 to cope with the stress arising from abnormal numbers of chromosomes and centrosomes and are thus more sensitive to MPS1 inhibition than normal cells. We report the discovery and optimization of a series of new pyrido[3,4-d]pyrimidine based inhibitors via a structure-based hybridization approach from our previously reported inhibitor CCT251455 and a modestly potent screening hit. Compounds in this novel series display excellent potency and selectivity for MPS1, which translates into biomarker modulation in an in vivo human tumor xenograft model.

PubMed: 27055065
DOI: 10.1021/acs.jmedchem.5b01811

実験手法

X-RAY DIFFRACTION (2.26 Å)