The Pattern of Fluorine Substitution Affects Binding Affinity in a Small Library of Fluoroaromatic Inhibitors for Carbonic Anhydrase
journal contributionposted on 04.06.1999, 00:00 by Jeffrey B. Doyon, Ahamindra Jain
A library of fluoroaromatic inhibitors of carbonic anhydrase has been found to bind in a manner dependent on both hydrophobicity and the pattern of substitution of the fluoroaromatic ring. All of the compounds in the library bind to the protein with Kd < 3 nM. We have inferred two distinct binding modes from our data, which suggest two types of interactions that should be considered when designing fluorinated drugs.