EurekaMag
+ Translate
+ Most Popular
Advantages and disadvantages of bordeaux mixture and of lime-sulphur used on apples in the growing season
Observations on the Umaria marine bed
10 years of hearing conservation in the Royal Air Force
Chocolate crumb - dairy ingredient for milk chocolate
Effect of daily gelatin ingestion on human scalp hair
Comparison of rice bran and maize bran as feeds for growing and fattening pigs
The composition of pampas-grass (Cortaderia argentea.)
The Accraian Series:
The mechanism of the Liebermann-Burchard reaction of sterols and triterpenes and their esters
Cerebrovascular Doppler ultrasound studies (cv-Doppler)
Toria: PT-303 - first national variety
Hair growth promoting activity of tridax procumbens
Productivity of Pekin x Khaki Campbell ducks
A stable cytosolic expression of VH antibody fragment directed against PVY NIa protein in transgenic potato plant confers partial protection against the virus
Solar treatment of wheat loose smut
Swimmers itch in the Lake of Garda
Bactofugation and the Bactotherm process
The effects of prefrontal lobotomy on aggressive behavior in dogs
Visual rating scales for screening whorl-stage corn for resistance to fall armyworm
Breakdown of seamounts at the trench axis, viewed from gravity anomaly
Kooken; pennsylvania's toughest cave
Recovery of new dinosaur and other fossils from the Early Cretaceous Arundel Clay facies (Potomac Group) of central Maryland, U.S.A
Zubor horny (Bison bonasus) v prirodnych podmienkach Slovensku
The extended Widal test in the diagnosis of fevers due to Salmonella infection
Hair of the american mastodon indicates an adaptation to a semi aquatic habitat

Diterpenes and sesquiterpenes from the bark of Taxus yunnanensis


Diterpenes and sesquiterpenes from the bark of Taxus yunnanensis



Phytochemistry 64(6): 1141-1147



ISSN/ISBN: 0031-9422

PMID: 14568081

DOI: 10.1016/s0031-9422(03)00503-x

Two taxane-type diterpenes, 10beta-acetoxy-2alpha,5alpha,7beta,9alpha-tetrahydroxytaxa-4(20),11-dien-13-one and 2alpha-acetoxy-9alpha-benzoyloxy-5alpha,7beta,10beta,15-tetrahydroxy-11(15-->1)- abeotaxa-4(20),11-dien-13-one, and two new drimane-type sesquiterpenes, 1beta-acetoxy-7-drimen-11alpha-ol-12,11-lactone and 1beta-acetoxy-11,12-epoxy-6-drimen-8alpha,11alpha-diol, were isolated from the bark of Taxus yunnanensis together with 35 known taxane-type diterpenes, a known drimane-type sesquiterpene and a known flavanone.

Please choose payment method:






(PDF emailed within 0-6 h: $19.90)

Accession: 003717002

Download citation: RISBibTeXText

Related references

Multidrug resistant cancer cells susceptibility to cytotoxic taxane diterpenes from Taxus yunnanensis and Taxus chinensis. Bioorganic and Medicinal Chemistry Letters 12(19): 2785-2788, 2002

Three abietane diterpenes and two diterpenes incorporated sesquiterpenes from the bark of Cryptomeria japonica. Chemical and Pharmaceutical Bulletin 54(3): 315-319, 2006

Rearranged taxanes from the bark of Taxus yunnanensis. Journal of Natural Products 63(11): 1488-1491, 2000

Non-taxane compounds from the bark of Taxus yunnanensis. Journal of Asian Natural Products Research 4(2): 147-154, 2002

Taxane diterpenoids from the bark of Taxus yunnanensis. Phytochemistry 58(2): 369-374, 2001

Microbial Transformation of 10-Deacetyl-7-epitaxol and 1-Hydroxybaccatin I by Fungi from the Inner Bark of Taxus yunnanensis. Journal of Natural Products 61(4): 497-500, 1998

Microbial transformation of 10-deacetyl-7-epitaxol and 1 beta -hydroxybaccatin I by fungi from the inner bark of Taxus yunnanensis. Journal of Natural Products 61(4): 497-500, 1998

Six new taxane diterpenoids from the seeds of taxus chinensis var. mairei and taxus yunnanensis. Journal of Natural Products 62(8): 1114-1118, 1999

Taxane diterpenoids from Taxus yunnanensis and Taxus cuspidata. Phytochemistry 54(8): 829-834, 2000

Introduction and cultivation of the Taxus yunnanensis Cheng et L.K.Fu and Taxus chinensis var. mairei Cheng et L.K.Fu. Journal of Jiangsu Forestry Science and Technology 28(4): 24-25, 2001

Taxus spp. needles contain amounts of taxol comparable to the bark of Taxus brevifolia: analysis and isolation. Journal of Natural Products 53(5): 1249-1255, 1990

Taxayuntin H and J from Taxus yunnanensis. Phytochemistry 48(8): 1387-1389, 1998

Taxanes from taxus yunnanensis. Phytochemistry 29(11): 3673-3675, 1990

Dantaxusins C and D, two novel taxoids from Taxus yunnanensis. Journal of Natural Products 65(3): 371-374, 2002

Two new Taxane diterpenoids from Taxus yunnanensis. Acta Botanica Sinica 38(4): 323-327, 1996