We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Abietane Diterpenoids from the Bark of Cryptomeria japonica and Their Antifungal Activities against Wood Decay Fungi.
- Authors
Chang, Chi-I; Chen, Cheng-Chi; Wang, Sheng-Yang; Kuo, Yueh-Hsiung
- Abstract
Phytochemical investigation of the bark of Cryptomeria japonica led to the isolation of five new abietane diterpenoids, 5-epi-12-hydroxy-6-nor-5,6-secoabieta-8,11,13-trien-7,5-olide (1), 12-hydroxy-6β-methoxy-6,7-secoabieta-8,11,13-trien-7,6-olide (2), 6β,12-dihydroxy-7,8-secoabieta-8,11,13-trien-7,8-olide (4), 5,12-dihydroxy-7,8-secoabieta-8,11,13-trien-7,8-olide (5), and 5α,8-epoxy-12-hydroxy-7,8-secoabieta-8,11,13-trien-7-al (6), together with one known abietane diterpenoid, obtuanhydride (3). Their structures were elucidated by analysis of spectroscopic data and comparison with the spectral data of known analogs. At the concentration of 100 μg/mL, compounds 4, 5, and 6 inhibited antifungal activities against wood decay fungi activity by 18.7, 37.2, and 46.7%, respectively.
- Subjects
CRYPTOMERIA japonica; ABIETANE; WOOD-decaying fungi; DITERPENES; DATA analysis
- Publication
Plants (2223-7747), 2024, Vol 13, Issue 9, p1197
- ISSN
2223-7747
- Publication type
Article
- DOI
10.3390/plants13091197