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Discovery of A-1331852, a First-in-Class, Potent, and Orally-Bioavailable BCL-X Inhibitor. | LitMetric

AI Article Synopsis

Article Abstract

Herein we describe the discovery of A-1331852, a first-in-class orally active BCL-X inhibitor that selectively and potently induces apoptosis in BCL-X-dependent tumor cells. This molecule was generated by re-engineering our previously reported BCL-X inhibitor A-1155463 using structure-based drug design. Key design elements included rigidification of the A-1155463 pharmacophore and introduction of sp-rich moieties capable of generating highly productive interactions within the key P4 pocket of BCL-X. A-1331852 has since been used as a critical tool molecule for further exploring BCL-2 family protein biology, while also representing an attractive entry into a drug discovery program.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7549103PMC
http://dx.doi.org/10.1021/acsmedchemlett.9b00568DOI Listing

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