Lanostane triterpenoids from the fungus Physisporinus vitreus and their inhibitory activity against nitric oxide production

• Published in: Phytochemistry (Oxford) Vol. 206; p. 113556
• Main Authors: Zhang, Shu-Han, Wang, Jun, Dong, Xin-Yue, Wang, Gang-Qiang, Feng, Tao, Li, Xiao-Jun, Liu, Ji-Kai
• Format: Journal Article
• Language: English
• Published: OXFORD Elsevier Ltd 01.02.2023; Elsevier
• Subjects: Biochemistry & Molecular Biology; Lanostane triterpenoids; Life Sciences & Biomedicine; Magnetic Resonance Spectroscopy; Molecular Structure; Nitric Oxide; NO production Inhibition; Physisporinus vitreus; Plant Sciences; Polyporaceae; Polyporales; Science & Technology; Steroids; Triterpenes - chemistry; Lanostane triterpenoids; NO production Inhibition; Polyporaceae; Physisporinus vitreus; WOGONIN

Eight undescribed lanostane triterpenoids, physivitrins A–H, along with four known analogues, were isolated from cultures of the fungus Physisporinus vitreus. Their structures were elucidated on the basis of extensive spectroscopic methods, in which the absolute configuration of physivitrin A was el...