Bosmolisib CAS 2055765-77-8 MF 2055765-77-8 MW478.3 g/mol 4-{[(1S)-1-(4,8-dichloro-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl]amino}pyrido[2,3-d]pyrimidin-5(8H)-one 4-{[(1S)-1-(4,8-dichloro-1-oxo-2-phenyl-1,2-dihydroisoquinolin-3-yl)ethyl]amino}pyrido[2,3-d]pyrimidin-5(8H)-one Pyrido[2,3-d]pyrimidin-5(8H)-one, 4-[[(1S)-1-(4,8-dichloro-1,2-dihydro-1-oxo-2-phenyl-3-isoquinolinyl)ethyl]amino]- 4-[[(1S)-1-(4,8-dichloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]amino]-8H-pyrido[2,3-d]pyrimidin-5-onephosphatidylinositol 3-kinase (PI3K) inhibitor, antineoplastic, BR 101801, FJ5CTS1VNJ A Study of Bosmolisib (BR101801) in Participants With R/R PTCL.CTID: NCT07180771Phase: Phase 2Status: Not yet recruitingDate: 2025-09-18 BR101801 in Adult Patients With Advanced Hematologic Malignancies(Phase I)CTID: NCT04018248Phase: Phase 1Status: CompletedDate: 2025-09-10 Bosmolisib is an orally bioavailable inhibitor of phosphoinositide 3-kinase delta (PI3-kinase subunit delta; PI3K-delta; … Continue reading Bosmolisib