Qingqing Li

TL;DR: Ten previously undescribed compounds, including five prenylated xanthones, two caged xanthone bearing a rare 8, 8a-epoxy moiety and three rearranged benzophenones, together with nineteen known compounds were isolated from the fruits of Garcinia bracteata to enrich the structural diversities ofxanthones and Benzophenones from Garcinia plants.

TL;DR: In this article, 16 lignans with diverse carbon skeletons were isolated from the 70% ethanolic extract of the stems of Tinospora sinensis (Lour.) Merr. Their structures were established by spectroscopic analyses and chemical methods.

TL;DR: In this paper, two tocotrienol derivatives, garcipaucinones A (1) and B (2), and a biosynthetically related known analogue (3) were isolated from the fruit of Garcinia paucinervis.

TL;DR: Three undescribed polycyclic polyprenylated acylphloroglucinols and three tocotrienols derivatives, named as paucinochymol A-F, together with six known PPAPs, were isolated from the fruits of Garcinia paucinervis by extensive NMR analysis and electronic circular dichroism (ECD) calculation methods.

TL;DR: In this article, eleven new polycyclic polyprenylated acylphloroglucinols (PPAPs, 1-11) and three new monocyclic poly prenyl-ated acyclic PCG-LGCG-GCLG-CAGs, 12-14, together with ten known analogues were isolated from the fruits of Garcinia multiflora, and their structures and absolute configurations were determined through HRESIMS, NMR spectroscopy data, electronic circular dichroism (ECD) calculations,