A new isoprenylated sanggenon-type flavanone, nigrasin K (1), together with three known analogs (2-4) and five known Diels-Alder adducts (5-9), were isolated from the twigs of Morus nigra. Their structures were elucidated by spectroscopic methods. Sanggenon M (2), chalcomoracin (5), sorocein H (6), kuwanon J (7), sanggenon C (8), and sanggenon O (9) showed significant inhibitory effects on mushroom tyrosinase.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/10286020.2017.1350653 | DOI Listing |
Publication Analysis
Top Keywords
morus nigra
8
isoprenylated phenolic
4
phenolic compounds
4
compounds tyrosinase
4
tyrosinase inhibition
4
inhibition morus
4
nigra isoprenylated
4
isoprenylated sanggenon-type
4
sanggenon-type flavanone
4
flavanone nigrasin
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!