Deep learning enables rapid identification of potent DDR1 kinase inhibitors
Deep learning enables rapid identification of potent DDR1 kinase inhibitors
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DOI:
10.1038/s41587-019-0224-x
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发表时间:
2019-09-01
影响因子:
46.9
通讯作者:
Aspuru-Guzik, Alan
中科院分区:
文献类型:
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作者:
Zhavoronkov, Alex;Ivanenkov, Yan A.;Aspuru-Guzik, Alan
We have developed a deep generative model, generative tensorial reinforcement learning (GENTRL), for de novo small-molecule design. GENTRL optimizes synthetic feasibility, novelty, and biological activity. We used GENTRL to discover potent inhibitors of discoidin domain receptor 1 (DDR1), a kinase target implicated in fibrosis and other diseases, in 21 days. Four compounds were active in biochemical assays, and two were validated in cell-based assays. One lead candidate was tested and demonstrated favorable pharmacokinetics in mice.