METHODS OF TREATING CANCER USING PRMT5 INHIBITORS

• Main Authors: GUO YUE, QUINN HILLARY JOY MILLAR, MANNENS GEERT S J, WU TONGFEI, PACKMAN KATHRYN ELIZABETH, LAURING JOSH, HADDISH-BERHANE NAHOR, XIE HONG, GREWAY ANTHONY T, ZHOU JUNGUO, BREHMER DIRK
• Format: Patent
• Language: Chinese; English
• Published: 21.01.2022
• Subjects: HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS

The present disclosure provides methods for treating a human patient diagnosed with a cancer, comprising administering a therapeutically effective amount of a PRMT5 (protein arginine methyltransferase 5) inhibitor, certain methods comprising (i) administering to the patient initial doses of at least about 0.1 mg per day of the PRMT5 inhibitor that is (1S,2R,3S,5R)-3-(2-(2-amino-3-bromoquinolin-7-yl)ethyl)-5-(4-amino-7H-pyrrolo[2,3- d]pyrimidin-7-yl)cyclopentane-1,2-diol or a pharmaceutically acceptable addition salt or solvate thereof for an initial dosing period of about 5 to about 21 days; and (ii) administering to the patient subsequent doses of at least about 0.1 mg per day of the PRMT5 inhibitor for one or more subsequent dosing periods of about 5 to about 21 days each. In these methods, a first subsequent dosing period is separated in time from the initial dosing period by at least about 5 days and the subsequent dosing periods are separated in time from each other by at least about 5 days. 本公开提供了用于治疗被诊