Add like
Add dislike
Add to saved papers

Assessment of drug-drug interaction potential and PBPK modeling of CC-223, a potent inhibitor of the mammalian target of rapamycin kinase.

1. CC-223 was studied in vitro for metabolism and drug-drug interactions (DDI), and in clinic for interaction with ketoconazole. 2. In vitro, human metabolites of CC-223 included O-desmethyl CC-223 (M1), keto (M2), N-oxide (M3) and imine (M13), with M1 being the most prominent metabolite. 3. CC-223 was metabolized by CYP2C9 and CYP3A, while metabolism of M1 was mediated by CYP2C8 and CYP3A. Ketoconazole increased CC-223 and M1 exposure by 60-70% in healthy volunteers. 4. CC-223 (IC50  ≥ 27 µM) and M1 (IC50  ≥ 46 µM) were inhibitors of CYP2C9 and CYP2C19 in human liver microsomes. CC-223 and M1 were moderate inducers of CYP3A in human hepatocytes. 5. CC-223 was a substrate of BCRP, and M1 was a substrate of P-gp and BCRP. CC-223 was an inhibitor of P-gp (IC50  = 3.67 µM) and BCRP (IC50  = 11.7 µM), but at a clinically relevant concentration showed no inhibition of other transporters examined. M1 is a weak inhibitor of P-gp and BCRP. 6. PBPK model of CC-223 and M1 was developed and verified using clinical results. Model based predictions of DDI with ketoconazole were in agreement with observed results enabling prospective predictions of DDIs between CC-223 and CYP3A4 inhibitors.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app