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Patent Application
App. No. 16/833,819

Combination Therapy

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Patent No.
US None
App. No.
16/833,819
Abstract

This disclosure provides a dosage regimen for co-administration of 4-[7-[6-cyano-5-(trifluoromethyl)pyridin-3-yl]-8-oxo-6-sulfanylidene-5,7-diazaspiro[3.4]octan-5-yl]-2-fluoro-N-methylbenzamide and a strong CYP3A4 inducer.

Claims (4)

1 . A method of treating cancer in a patient to whom a CYP3A4 inducer is administered, comprising administering to the patient a therapeutically effective dose of 4-[7-[6-cyano-5-(trifluoromethyl)pyridin-3-yl]-8-oxo-6-sulfanylidene-5,7- iazaspiro[3.4]octan-5-yl]-2-fluoro-N-methylbenzamide and a CYP3A4 inducer, wherein the therapeutically effective dose of 4-[7-[6-cyano-5-(trifluoromethyl)pyridin-3-yl]-8-oxo-6-sulfanylidene-5,7-diazaspiro[3.4]octan-5-yl]-2-fluoro-N-methylbenzamide is 200-300 mg per day.

2 . The method of claim 1 , wherein the cancer is selected from the group consisting of prostate cancer, breast cancer, and ovarian cancer.

3 . The method of claim 1 , wherein the therapeutically effective dose of 4-[7-[6-cyano-5-(trifluoromethyl)pyridin-3-yl]-8-oxo-6-sulfanylidene-5,7-diazaspiro[3.4]octan-5-yl]-2-fluoro-N-methylbenzamide is 240 mg per day.

4 . The method of claim 2 , wherein the cancer is prostate cancer, and the prostate cancer is castration-resistant prostate cancer.