[A pentacyclic triterpene acid from Tripterygium wilfordii].
D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000302:isolation & purification*; D055598:Chemical Phenomena; D002621:Chemistry; D005960:Glucosides / Q000032:analysis; D010946:Plants, Medicinal / Q000032:analysis*; D014315:Triterpenes / Q000302:isolation & purification*
D000894:Anti-Inflammatory Agents, Non-Steroidal; D005960:Glucosides; D014315:Triterpenes; C050777:triptotriterpenic acid A