• Publications
  • Influence
Flavonoids as superoxide scavengers and antioxidants.
The superoxide anions scavenging activity and antioxidation of seven flavonoids--quercetin, rutin, morin, acacetin, hispidulin, hesperidin, and naringin--were studied. The superoxide anions wereExpand
  • 254
  • 5
Natural antioxidant pedicularioside G inhibits angiogenesis and tumourigenesis in vitro and in vivo.
Pedicularioside G is a new compound of phenylpropanoid glycosides, isolated from Pedicularis striata in our laboratory. Pedicularioside G inhibited two major angiogenic responses, human umbilicalExpand
  • 23
  • 4
"In vitro" protection of DNA from Fenton reaction by plant polyphenol verbascoside.
The protection effect of verbascoside (Ver) against Fenton reaction on plasmid pBR322 DNA was studied using agarose gel electrophoresis and UV-visible spectroscopy. The pBR322 plasmid DNA is damagedExpand
  • 65
  • 3
Pentacyclic triterpenoids from Rubus xanthocarpus
Abstract Eight pentacyclic triterpenoids have been isolated from the aerial parts of Rubus xanthocarpus and four of them are new compounds. Their structures were elucidated on the basis of spectralExpand
  • 21
  • 2
Iridoid and phenylpropanoid glycosides from Pedicularis artselaeri.
Six new compounds, an iridoid glucoside, 6- O-methyl-epiaucubin, three iridoids, artselaenins A, B, C, a phenylethanoid glycoside, artselaeroside A, and a phenylpropanoid glycoside, artselaeroside B,Expand
  • 18
  • 2
Sesquiterpenes from Ligularia Hodgsonii
A new nor-sesquiterpenoid eremophilane derivative and a new eudesmane derivative were isolated from the whole plants of Ligularia hodgsonii. Their structures were elucidated by spectroscopic methodsExpand
  • 13
  • 2
Eudesmane derivatives and other constituents from Saussurea parviflora.
A survey of the whole plant of Saussurea parviflora afforded three compounds 11,12,13-trihydroxy-4(15),8-eudesmadiene-9-one, eudesman-8beta,12-olide-1-O-beta-D-glucoside andExpand
  • 17
  • 2
New iridoids from Pedicularis artselaeri.
Three new iridoids, named artselaenin I, II and III, were isolated from the whole plants of Pedicularis artselaeri, along with 11 known compounds, 8-epiloganic acid, 7-deoxy-8-epiloganic acid,Expand
  • 10
  • 2