TY - JOUR
T1 - Three new taxoids from the leaves of the Japanese yew, Taxus cuspidata
AU - Shi, Q. W.
AU - Oritani, T.
AU - Kiyota, H.
N1 - Funding Information:
This work was done with financial support provided by the Ministry of Education, Science, Sports and Culture of Japan through a Grant-in-Aid for Scientific Research.
PY - 2001
Y1 - 2001
N2 - Three new taxane diterpenoids were isolated from the leaves of the Japanese yew, Taxus cuspidata. Their structures were established as 5α,13α-diacetoxy-taxa-4(20),11-diene-9α,10β-diol (1), 7β,13α-diacetoxy-5α-cinnamyloxy-2(3→20)-abeo-taxa-4(20),11 -diene-2α,10β-diol (2), and 2α,10β,13α-triacetoxy-taxa-4(20),11-diene-5α,7β,9 α-triol (3)respectively on the basis of 1D and 2D NMR data.
AB - Three new taxane diterpenoids were isolated from the leaves of the Japanese yew, Taxus cuspidata. Their structures were established as 5α,13α-diacetoxy-taxa-4(20),11-diene-9α,10β-diol (1), 7β,13α-diacetoxy-5α-cinnamyloxy-2(3→20)-abeo-taxa-4(20),11 -diene-2α,10β-diol (2), and 2α,10β,13α-triacetoxy-taxa-4(20),11-diene-5α,7β,9 α-triol (3)respectively on the basis of 1D and 2D NMR data.
KW - Leaves
KW - Taxaceae
KW - Taxoids
KW - Taxus cuspidata
UR - https://www.scopus.com/pages/publications/0035065793
UR - https://www.scopus.com/pages/publications/0035065793#tab=citedBy
U2 - 10.1080/10575630108041258
DO - 10.1080/10575630108041258
M3 - Article
C2 - 11547424
AN - SCOPUS:0035065793
SN - 1057-5634
VL - 15
SP - 55
EP - 62
JO - Natural Product Letters
JF - Natural Product Letters
IS - 1
ER -