Thrysaxinones A−F: antibacterial phloroglucinol−terpenoid adducts from Thryptomene saxicola

Thrysaxinones A–F (1–6), six new phloroglucinol-terpenoid adducts (PTAs), were isolated from Thryptomene saxicola. Their structures and absolute configurations were elucidated by extensive spectroscopic analysis, X-ray crystallography, and quantum chemical calculations....