Two new triterpenoids from the roots of Pinus densiflora

Junnosuke Otaka; Masabumi Komatsu; Yasumasa Miyazaki; Yushi Futamura; Hiroyuki Osada

doi:10.1080/09168451.2016.1263149

Two new triterpenoids from the roots of Pinus densiflora

Junnosuke Otaka, Masabumi Komatsu, Yasumasa Miyazaki, Yushi Futamura, Hiroyuki Osada^*

^*Corresponding author for this work

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

5 Citations (Scopus)

Abstract

Chemical investigation of the roots of Pinus densiflora led to the isolation of two new triterpenoids, (24S)-3β-methoxy-24,25-epoxy-lanost-9(11)-ene (1) and 29-acetoxy-3α-methoxyserrat-14-en-21α-ol (2), together with three known serratene-type triterpenoids (3-5) and four known diterpenoids (6-9). Their structures were determined by spectroscopic analyses.

Original language	English
Pages (from-to)	449-452
Number of pages	4
Journal	Bioscience, Biotechnology and Biochemistry
Volume	81
Issue number	3
DOIs	https://doi.org/10.1080/09168451.2016.1263149
Publication status	Published - 2017
Externally published	Yes

Keywords

Pinaceae
Pinus densiflora
Roots
Triterpenoid

ASJC Scopus subject areas

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

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10.1080/09168451.2016.1263149

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title = "Two new triterpenoids from the roots of Pinus densiflora",

abstract = "Chemical investigation of the roots of Pinus densiflora led to the isolation of two new triterpenoids, (24S)-3β-methoxy-24,25-epoxy-lanost-9(11)-ene (1) and 29-acetoxy-3α-methoxyserrat-14-en-21α-ol (2), together with three known serratene-type triterpenoids (3-5) and four known diterpenoids (6-9). Their structures were determined by spectroscopic analyses.",

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AU - Otaka, Junnosuke

AU - Komatsu, Masabumi

AU - Miyazaki, Yasumasa

AU - Futamura, Yushi

AU - Osada, Hiroyuki

PY - 2017

Y1 - 2017

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AB - Chemical investigation of the roots of Pinus densiflora led to the isolation of two new triterpenoids, (24S)-3β-methoxy-24,25-epoxy-lanost-9(11)-ene (1) and 29-acetoxy-3α-methoxyserrat-14-en-21α-ol (2), together with three known serratene-type triterpenoids (3-5) and four known diterpenoids (6-9). Their structures were determined by spectroscopic analyses.

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KW - Pinus densiflora

KW - Roots

KW - Triterpenoid

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JO - Bioscience, Biotechnology and Biochemistry

JF - Bioscience, Biotechnology and Biochemistry

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ER -

Two new triterpenoids from the roots of Pinus densiflora

Abstract

Keywords

ASJC Scopus subject areas

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