Fig. 3From: A Novel Natural Product Compound Enhances cAMP-Regulated Chloride Conductance of Cells Expressing CFTRΔF508Purified limonoid compounds from Trichilia sp. c.f. rubescens Oliv. (A) The structure and stereochemistry of TS1, TS2, and TS3 were determined by analysis of the 1H NMR spectra (Table 1), 13C NMR spectra (Table 2), and IR spectra as described in Materials and Methods. (B) NOE’s correlation of TS1.Back to article page