Intramolecular transesterified taxanes from Taxus yunnanensis

Hongjie Zhang; Mu Qing; Xiang Wei; Yao Ping; Handong Sun; Yoshio Takeda

doi:10.1016/S0031-9422(96)00658-9

Intramolecular transesterified taxanes from Taxus yunnanensis

Hongjie Zhang^*
, Mu Qing
, Xiang Wei
, Yao Ping
, Handong Sun
, Yoshio Takeda

^*Corresponding author for this work

Chinese Medicine - Teaching and Research Division

Research output: Contribution to journal › Journal article › peer-review

8 Citations (Scopus)

Abstract

Investigation of the roots of Taxus yunnanensis led to the isolation of two groups of interconvertible taxanes, made up by two and three compounds, respectively. Three of the compounds are new and were identified as 1 β-hydroxy-10-deacetyl-baccatin I, 10-deacetyl-baccatin VI and 9-deacetyl-baccatin VI.

Original language	English
Pages (from-to)	911-915
Number of pages	5
Journal	Phytochemistry
Volume	44
Issue number	5
DOIs	https://doi.org/10.1016/S0031-9422(96)00658-9
Publication status	Published - Mar 1997

User-Defined Keywords

diterpenoid
root
Taxaceae
taxanes
Taxus yunnanensis
transesterification
yew

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10.1016/S0031-9422(96)00658-9

Cite this

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title = "Intramolecular transesterified taxanes from Taxus yunnanensis",

abstract = "Investigation of the roots of Taxus yunnanensis led to the isolation of two groups of interconvertible taxanes, made up by two and three compounds, respectively. Three of the compounds are new and were identified as 1 β-hydroxy-10-deacetyl-baccatin I, 10-deacetyl-baccatin VI and 9-deacetyl-baccatin VI.",

keywords = "diterpenoid, root, Taxaceae, taxanes, Taxus yunnanensis, transesterification, yew",

author = "Hongjie Zhang and Mu Qing and Xiang Wei and Yao Ping and Handong Sun and Yoshio Takeda",

note = "Funding Information: The authors are grateful to the members of the analytical group in the Phytochemistry Laboratory of Kunming Institute of Botany, Academia Sinica, for measuring the mass spectra and optical rotation data. The authors also wish to thank the NMR laboratory of Kunming Institute of Botany, Academia Sinica, for opportunities to record NMR spectra. This work was supported by Goho Life Science International Fund of Japan, the National Sciences Foundation of China (No. 39500181), the Applied and Basic Research Foundation of Yunnan (No. 95B085Q), and a grant from the Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sincia.",

year = "1997",

month = mar,

doi = "10.1016/S0031-9422(96)00658-9",

language = "English",

volume = "44",

pages = "911--915",

journal = "Phytochemistry",

issn = "0031-9422",

publisher = "Elsevier Ltd.",

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TY - JOUR

T1 - Intramolecular transesterified taxanes from Taxus yunnanensis

AU - Zhang, Hongjie

AU - Qing, Mu

AU - Wei, Xiang

AU - Ping, Yao

AU - Sun, Handong

AU - Takeda, Yoshio

N1 - Funding Information: The authors are grateful to the members of the analytical group in the Phytochemistry Laboratory of Kunming Institute of Botany, Academia Sinica, for measuring the mass spectra and optical rotation data. The authors also wish to thank the NMR laboratory of Kunming Institute of Botany, Academia Sinica, for opportunities to record NMR spectra. This work was supported by Goho Life Science International Fund of Japan, the National Sciences Foundation of China (No. 39500181), the Applied and Basic Research Foundation of Yunnan (No. 95B085Q), and a grant from the Laboratory of Phytochemistry, Kunming Institute of Botany, Academia Sincia.

PY - 1997/3

Y1 - 1997/3

N2 - Investigation of the roots of Taxus yunnanensis led to the isolation of two groups of interconvertible taxanes, made up by two and three compounds, respectively. Three of the compounds are new and were identified as 1 β-hydroxy-10-deacetyl-baccatin I, 10-deacetyl-baccatin VI and 9-deacetyl-baccatin VI.

AB - Investigation of the roots of Taxus yunnanensis led to the isolation of two groups of interconvertible taxanes, made up by two and three compounds, respectively. Three of the compounds are new and were identified as 1 β-hydroxy-10-deacetyl-baccatin I, 10-deacetyl-baccatin VI and 9-deacetyl-baccatin VI.

KW - diterpenoid

KW - root

KW - Taxaceae

KW - taxanes

KW - Taxus yunnanensis

KW - transesterification

KW - yew

UR - https://www.scopus.com/pages/publications/0031106757

U2 - 10.1016/S0031-9422(96)00658-9

DO - 10.1016/S0031-9422(96)00658-9

M3 - Journal article

AN - SCOPUS:0031106757

SN - 0031-9422

VL - 44

SP - 911

EP - 915

JO - Phytochemistry

JF - Phytochemistry

IS - 5

ER -

Intramolecular transesterified taxanes from Taxus yunnanensis

Abstract

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