Hyaluronidase inhibitory active 6H-dibenzo[b,d]pyran-6-ones from the feces of Trogopterus xanthipes.
Bioassay-guided fractionation of the MeOH extract of Pteropi faeces (the feces of Trogopterus xanthipes Milne-Edwards) furnished three hyaluronidase inhibitory active 6H-dibenzo[b,d]-pyran-6-ones (1-3), together with a new compound, 3,8,10-trihydroxy-6H-dibenzo[b,d]pyran-6-one (4). Their structures were established on the basis of the spectroscopic methods.
Jeong
S J
SJ
Kim
N Y
NY
Kim
D H
DH
Kang
T H
TH
Ahn
N H
NH
Miyamoto
T
T
Higuchi
R
R
Kim
Y C
YC
D004791:Enzyme Inhibitors / Q000494:pharmacology*; D005243:Feces / Q000737:chemistry*; D006821:Hyaluronoglucosaminidase / Q000037:antagonists & inhibitors*; D008517:Phytotherapy; D011714:Pyrans / Q000737:chemistry / Q000302:isolation & purification / Q000494:pharmacology*; D013057:Spectrum Analysis
D004791:Enzyme Inhibitors; D011714:Pyrans; D006821:Hyaluronoglucosaminidase