Synonyms: 1,4-Phenanthrenedione,4b,5,6,7,8,8a,9,10-octahydro-3,10-dihydroxy-4b,8,8-trimethyl-2-(1-methylethyl)-,[4bS-(4ba,8ab,10a)]-; Podocarpa-8,12-diene-11,14-dione, 7b,12-dihydroxy-13-isopropyl- (8CI); (+)-Taxoquinone;Taxoquinone; Taxoquinone, (+)-