1
|
Jiang XJ, Li XM, Wang LX, Wen SZ, Wei GZ, Yang K, Wang F. Novel abietane diterpenoids from Salvia prionitis. J Asian Nat Prod Res 2020; 22:989-994. [PMID: 31538496 DOI: 10.1080/10286020.2019.1666827] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 09/08/2019] [Indexed: 06/10/2023]
Abstract
Two hitherto unknown highly modified abietane diterpenoids, namely salviapritin A (1) and salviapritin B (2), were isolated from the ethanol extract of Salvia prionitis, together with 17 known compounds. Their chemical structures were established by extensive spectroscopic methods (ESIMS, HRESIMS, 1D and 2D NMR) and by comparison of their NMR data with those of related analogues. Salviapritin A is the first example of a trinorabietane diterpenoid possessing an acenaphthylene skeleton from the Salvia genus. Additionally, a plausible biogenetic pathway for salviapritin B is proposed. [Formula: see text].
Collapse
Affiliation(s)
- Xian-Jun Jiang
- BioBioPha Co., Ltd., Kunming 650201, China
- Reference Substance Branch, National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China
| | - Xiang-Mei Li
- BioBioPha Co., Ltd., Kunming 650201, China
- Reference Substance Branch, National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China
| | - Li-Xia Wang
- BioBioPha Co., Ltd., Kunming 650201, China
- Reference Substance Branch, National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China
| | - Shi-Zhen Wen
- BioBioPha Co., Ltd., Kunming 650201, China
- Reference Substance Branch, National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China
| | - Guo-Zhu Wei
- BioBioPha Co., Ltd., Kunming 650201, China
- Reference Substance Branch, National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China
| | - Ku Yang
- Department of Pharmacy, The People's Hospital of Fengjie County, Chongqing 404600, China
| | - Fei Wang
- BioBioPha Co., Ltd., Kunming 650201, China
- Reference Substance Branch, National Engineering Research Center for Modernization of Traditional Chinese Medicine, Kunming 650201, China
| |
Collapse
|