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Chemical constituents from the whole herb of Hemiphragma heterophyllum.
- Source :
-
Journal of Asian Natural Products Research . Jun2019, Vol. 21 Issue 6, p551-558. 8p. - Publication Year :
- 2019
-
Abstract
- Phytochemical investigation on Hemiphragma heterophyllum led to the isolation of two new compounds, heterophyllumin A (1) and heterophylliol (3), along with nine known compounds, (‒)-sibiricumin A (2), iridolactone (4), jatamanin A (5), dihydrocatalpolgenin (6), 25-hydroperoxycycloart-23-en-3β-ol (7), 24-methylenecycloartanol (8), (+)-pinoresinol (9), hexadec-(4Z)-enoic acid (10), and 9,12, 15-octadecatrienoic acid (11). Their structures were elucidated on the basis of detailed spectroscopic analyses and by comparison with literature data. Further, the structure of compound 3 was unambiguously confirmed by single-crystal X-ray analysis. Some of those compounds showed moderate activity in the α-glucosidase inhibition assay. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10286020
- Volume :
- 21
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of Asian Natural Products Research
- Publication Type :
- Academic Journal
- Accession number :
- 136238099
- Full Text :
- https://doi.org/10.1080/10286020.2018.1504025