Figure 1.
Molecular structure of CAT3 (A) as the pro-drug, PF403 (B) as the active in vivo metabolite, and (+)-Deoxytylophorinine (CAT) (C) as the internal standard (ISTD) of the drug concentration test in plasma.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.