| Title : Benzopyran derivatives from endophytic Daldinia eschscholzii JC-15 in Dendrobium chrysotoxum and their bioactivities - Hu_2017_Nat.Prod.Res__1 |
| Author(s) : Hu M , Yang XQ , Zhou QY , Li SQ , Wang BY , Ruan BH , Yang YB , Zhang ZX , Zhou H , Ding ZT |
| Ref : Nat Prod Res , :1 , 2017 |
|
Abstract :
Five new benzopyran derivatives (2-6) and a new natural product (1) were isolated from endophytic Daldinia eschscholzii in Dendrobium chrysotoxum and determined as (R)-2,3-dihydro-2,5-dihydroxy-2-methylchromen-4-one (1), (2R, 4S)-2,3-dihydro-2-methyl-benzopyran-4,5-diol (2), (R)-3-methoxyl-1-(2,6-dihydroxy phenyl)-butan-1-one (3), 7-O-alpha-d-ribosyl-5-hydroxy-2-methyl-4H-chromen-4-one (4), 7-O-alpha-d-ribosyl-2,3-dihydro-5-hydroxy-2-methyl-chromen-4-one (5), daldinium A (6). These compounds were evaluated for their antimicrobial activity, anti-acetylcholinesterase, nitric oxide inhibition, anticoagulant, photodynamic antimicrobial activities and glucose uptake of adipocytes. Some compounds showed photoactive antimicrobial activities and glucose uptake stimulating activities. |
| PubMedSearch : Hu_2017_Nat.Prod.Res__1 |
| PubMedID: 29272956 |
Hu M, Yang XQ, Zhou QY, Li SQ, Wang BY, Ruan BH, Yang YB, Zhang ZX, Zhou H, Ding ZT (2017)
Benzopyran derivatives from endophytic Daldinia eschscholzii JC-15 in Dendrobium chrysotoxum and their bioactivities
Nat Prod Res
:1
Hu M, Yang XQ, Zhou QY, Li SQ, Wang BY, Ruan BH, Yang YB, Zhang ZX, Zhou H, Ding ZT (2017)
Nat Prod Res
:1