regelii

Regelidine is a diterpenoid constituent of Tripterygium wilfordii Hook. F. (TwHF), a traditional Chinese plant extensively used in the clinical management of rheumatoid arthritis. Regelidine, belonging to a diterpenoid chemical framework composed of four isoprene units, has been found to exert antiviral and antimicrobial activities, supporting its therapeutic potential in infectious and immune-related disease treatment strategies.

Regelin is an antitumor ursene-type triterpenoid isolated from Tripterygium regelii.

Regelinol is a new antitumor ursene-type triterpenoid isolated from Tripterygium regelii.

Dihydrocelastrol is synthesized by hydrogenation of celastrol, a treterpene isolated from Chinese medicinal plant Tripterygium regelii. Dihydrocelastrol could inhibit cell proliferation and promote apoptosis through caspase-dependent way in vitro. DHCE co

Neotriptonoterpene, isolated from T. regelii, exhibits weak cytotoxicity against A2780, HepG2, and MCF-7 cell lines, with respective IC50 values of 65.80 µM, 35.45 µM, and 64.80 µM [1].