title: Taxumairol M: a new bicyclic taxoid from seeds of Taxus mairei.
abstract: In addition to taxol A (1), 10-deacetyltaxol A (2), 10-deacetyl-7-epi-taxol A (3), 10-deacetylbaccatin III (5), taxuspine Z, taxezopidine G, 5 alpha-cinnamoyloxy-9 alpha,10 beta,13 alpha-triacetoxytaxa-4(20)11-diene, taxinine J, and taxinine M, a new bicyclic taxoid named taxumairol M (4), has been isolated from the seeds of Taxus mairei. The structure of 4 was determined on the basis of spectral analysis.
authors.forename: Y C
authors.initials: YC
authors.lastname: Shen
authors.forename: C Y
authors.initials: CY
authors.lastname: Chen
authors.forename: Y J
authors.initials: YJ
authors.lastname: Chen
mesh_terms: D015394:Molecular Structure; D017239:Paclitaxel / Q000031:analogs & derivatives* / Q000032:analysis / Q000302:isolation & purification; D010946:Plants, Medicinal; D012639:Seeds; D043823:Taxoids; D014197:Trees
chemical_list: D043823:Taxoids; C121847:taxumairol M; D017239:Paclitaxel