1435488-37-1Relevant articles and documents
Structural determinants for ERK5 (MAPK7) and leucine rich repeat kinase 2 activities of benzo[e]pyrimido-[5,4-b]diazepine-6(11H)-ones
Deng, Xianming,Elkins, Jonathan M.,Zhang, Jinwei,Yang, Qingkai,Erazo, Tatiana,Gomez, Nestor,Choi, Hwan Geun,Wang, Jinhua,Dzamko, Nicolas,Lee, Jiing-Dwan,Sim, Taebo,Kim, Namdoo,Alessi, Dario R.,Lizcano, Jose M.,Knapp, Stefan,Gray, Nathanael S.
, p. 758 - 767 (2013)
The benzo[e]pyrimido-[5,4-b]diazepine-6(11H)-one core was discovered as a novel ERK5 (also known as MAPK7 and BMK1) inhibitor scaffold, previously. Further structure-activity relationship studies of this scaffold led to the discovery of ERK5-IN-1 (26) as the most selective and potent ERK5 inhibitor reported to date. 26 potently inhibits ERK5 biochemically with an IC 50 of 0.162 ± 0.006 μM and in cells with a cellular EC 50 for inhibiting epidermal growth factor induced ERK5 autophosphorylation of 0.09 ± 0.03 μM. Furthermore, 26 displays excellent selectivity over other kinases with a KINOMEscan selectivity score (S10) of 0.007, and exhibits exceptional bioavailability (F%) of 90% in mice. 26 will serve as a valuable tool compound to investigate the ERK5 signaling pathway and as a starting point for developing an ERK5 directed therapeutic agent.
PYRIMIDINE SEVEN-MEMBERED-RING COMPOUNDS, PREPARATION METHOD THEREFOR, PHARMACEUTICAL COMPOSITION THEREOF, AND USES THEREOF
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Paragraph 0198; 0201; 0203, (2019/01/17)
The present invention relates to compounds (I) capable of inhibiting the Mstl/2 protein kinase activity, a preparation method therefor, a pharmaceutical composition comprising the compounds, and uses of the compounds and the pharmaceutical composition comprising the compounds in the preparation of drugs for prompting repair and regeneration of tissues and organs, prompting stem cell proliferation and somatic cell dedifferentiation, immunosuppression, and preventing or treating diseases related to nervous disorders and local ischemia.