Related Experiment Video
Updated: Mar 11, 2026

08:42
Author Spotlight: In Vitro Co-Culture System of Pine Shoots and Pinewood Nematode for Studying Host Volatile Response
Published on: September 27, 2024
1.3K
Two new triterpenoids from the roots of Pinus densiflora
Junnosuke Otaka1, Masabumi Komatsu2, Yasumasa Miyazaki2
1a Chemical Biology Research Group , RIKEN Center for Sustainable Research Science , Wako , Japan.
Bioscience, Biotechnology, and Biochemistry
|December 3, 2016
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.

