New 14-hydroxy-taxane and 2α,20-epoxy-11(15→1)abeotaxane from the needles of Taxus canadensis

Qing Wen Shi; Mei Dong; Chang Hong Huo; Xiao Hui Su; Cun Fang Li; Xi Ping Zhang; Yu Fang Wang; Hiromasa Kiyota

doi:10.1271/bbb.70063

New 14-hydroxy-taxane and 2α,20-epoxy-11(15→1)abeotaxane from the needles of Taxus canadensis

Qing Wen Shi, Mei Dong, Chang Hong Huo, Xiao Hui Su, Cun Fang Li, Xi Ping Zhang, Yu Fang Wang, Hiromasa Kiyota

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

Two new taxanes were isolated from the needles of Taxus canadensis. Their structures were established as 10β,13α-diacetoxytaxa-4(20),11-diene- 5α,9α,14β-triol (1) and 4α,13α-diacetoxy-2α, 20-epoxy-11(15→1)abeotaxa-11,15-diene-5α,7β,9α, 10β-tetraol (2) on the basis of a spectroscopic analysis.

Original language	English
Pages (from-to)	1777-1780
Number of pages	4
Journal	Bioscience, Biotechnology and Biochemistry
Volume	71
Issue number	7
DOIs	https://doi.org/10.1271/bbb.70063
Publication status	Published - 2007
Externally published	Yes

Keywords

Diterpenes
Taxaceae
Taxanes
Taxus canadensis
Yew

ASJC Scopus subject areas

Biotechnology
Analytical Chemistry
Biochemistry
Applied Microbiology and Biotechnology
Molecular Biology
Organic Chemistry

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10.1271/bbb.70063

Cite this

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title = "New 14-hydroxy-taxane and 2α,20-epoxy-11(15→1)abeotaxane from the needles of Taxus canadensis",

abstract = "Two new taxanes were isolated from the needles of Taxus canadensis. Their structures were established as 10β,13α-diacetoxytaxa-4(20),11-diene- 5α,9α,14β-triol (1) and 4α,13α-diacetoxy-2α, 20-epoxy-11(15→1)abeotaxa-11,15-diene-5α,7β,9α, 10β-tetraol (2) on the basis of a spectroscopic analysis.",

keywords = "Diterpenes, Taxaceae, Taxanes, Taxus canadensis, Yew",

author = "Shi, {Qing Wen} and Mei Dong and Huo, {Chang Hong} and Su, {Xiao Hui} and Li, {Cun Fang} and Zhang, {Xi Ping} and Wang, {Yu Fang} and Hiromasa Kiyota",

note = "Funding Information: This work was financially supported by the Scientific Research Foundation for Returned Overseas Chinese Scholars from the State Education Ministry of P. R. China to QWS.",

year = "2007",

doi = "10.1271/bbb.70063",

language = "English",

volume = "71",

pages = "1777--1780",

journal = "Bioscience, Biotechnology and Biochemistry",

issn = "0916-8451",

publisher = "Japan Society for Bioscience Biotechnology and Agrochemistry",

number = "7",

}

TY - JOUR

T1 - New 14-hydroxy-taxane and 2α,20-epoxy-11(15→1)abeotaxane from the needles of Taxus canadensis

AU - Shi, Qing Wen

AU - Dong, Mei

AU - Huo, Chang Hong

AU - Su, Xiao Hui

AU - Li, Cun Fang

AU - Zhang, Xi Ping

AU - Wang, Yu Fang

AU - Kiyota, Hiromasa

N1 - Funding Information: This work was financially supported by the Scientific Research Foundation for Returned Overseas Chinese Scholars from the State Education Ministry of P. R. China to QWS.

PY - 2007

Y1 - 2007

N2 - Two new taxanes were isolated from the needles of Taxus canadensis. Their structures were established as 10β,13α-diacetoxytaxa-4(20),11-diene- 5α,9α,14β-triol (1) and 4α,13α-diacetoxy-2α, 20-epoxy-11(15→1)abeotaxa-11,15-diene-5α,7β,9α, 10β-tetraol (2) on the basis of a spectroscopic analysis.

AB - Two new taxanes were isolated from the needles of Taxus canadensis. Their structures were established as 10β,13α-diacetoxytaxa-4(20),11-diene- 5α,9α,14β-triol (1) and 4α,13α-diacetoxy-2α, 20-epoxy-11(15→1)abeotaxa-11,15-diene-5α,7β,9α, 10β-tetraol (2) on the basis of a spectroscopic analysis.

KW - Diterpenes

KW - Taxaceae

KW - Taxanes

KW - Taxus canadensis

KW - Yew

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DO - 10.1271/bbb.70063

M3 - Article

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AN - SCOPUS:34548454510

SN - 0916-8451

VL - 71

SP - 1777

EP - 1780

JO - Bioscience, Biotechnology and Biochemistry

JF - Bioscience, Biotechnology and Biochemistry

IS - 7

ER -

New 14-hydroxy-taxane and 2α,20-epoxy-11(15→1)abeotaxane from the needles of Taxus canadensis

Abstract

Keywords

ASJC Scopus subject areas

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