Daridorexant, Abrocitinib, Tebentafusp, and Faricimab Among Drug Approvals in Jan. 2022
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2021 Oncology FDA Approvals: Small Molecules Deep Dive
together with Dr. Jennifer Huen, Saumil Patel, and Dr. Naveed Yasin In 2021, the FDA approved 9 non-radiological novel small molecule drugs for oncology. Excluding melphalan flufenamide, which has already been withdrawn, the remaining FDA-approved novel small molecule oncology drugs of 2021 are: umbralisib (PI3Kδ and CK1ε inhibitor) sotorasib [...]
Deucravacitinib: 2022 Small Molecule of the Year
We asked the global drug discovery community to nominate and vote on their favorite molecule from 2022, and the results are in. The 2022 winner, with the most overall votes across the ten finalist molecules , is BMS’ oral, deuterated allosteric TYK2 inhibitor, deucravacitinib, the first new treatment for plaque psoriasis in nearly a decade [...]
KIN-3248: Overcoming FGFR Resistance with a Next-Generation Pan-FGFR Inhibitor
KIN-3248 (Kinnate Biopharma) is a next-generation, irreversible, pan-fibroblast growth factor receptor inhibitor (FGFRi) in a first-in-human (FIH) dose-escalation study (NCT05242822) in adults with advanced tumors harboring FGFR2 and FGFR3 gene alterations. The program is an excellent case study for rational covalent drug design to address kinase mutations while maintaining sufficient PK properties for oral daily dosing in humans.
Leniolisib: The First PI3K Inhibitor First Approved Outside of Oncology
Leniolisib is a selective PI3Kδ inhibitor that received approval in March 2023 from the FDA as a first-in-class treatment for activated PI3K-δ syndrome (APDS), a genetic immunodeficiency disorder caused by PI3Kδ activation. The leniolisib discovery program is notable for several reasons: it is a first approval for a PI3K inhibitor outside of oncology; the first approved drug for APDS; has a novel chemotype that appears to avoid safety issues that led to black box warnings seen with other PI3K molecules; and it overcame a polymorph issue with an early lead that led to inconsistent exposures.
Another KRASG12C Inhibitor in Ph. III, Bayer’s Massive FXIa Ph. III Clinical Trial, and 21 Other Molecules in the News
In this update of small molecules in the news for February 2023, we will cover recent: - Molecules in Motion : clinical trial updates and FDA filings - Negative Readouts : halted, discontinued or altered clinical trials - Million-Dollar Molecules : recent M&A’s, IPOs, and other fundraising - Potential Approvals : recent NDA filings and [...]
