Two New Hydronaphthoquinones from Sinningia aggregata (Gesneriaceae) and Cytotoxic Activity of Aggregatin D
- M. Verdan, Lauro Mera de Souza, Maria Élida Alves Stefanello
- ChemistryChemistry and Biodiversity
- 1 January 2015
Two new hydronaphthoquinones were isolated from the tubers of Sinningia aggregata (Ker‐Gawl.) Wiehler, along with twelve known compounds aggregatin D, tectoquinone, icosyl ferulate, pustuline, tyrosol, halleridone, and cornoside, which were identified by analysis of spectroscopic and spectrometric data.