Masayuki YOSHIKAWA

Structures of withanosides I, II, III, IV, V, VI, and VII, new withanolide glycosides, from the roots of Indian Withania somnifera Dunal. and inhibitory activity for tachyphylaxis to clonidine in isolated guinea-pig ileum

Hisashi Matsuda, Toshiyuki Murakami, Akinobu Kishi et al. · Bioorganic & Medicinal Chemistry · 2001 · 218 citations

Molecular Pharmacology, Isolated Guinea-pig Ileum, New Withanolide Glycosides +8

Antioxidant constituents from rhubarb: structural requirements of stilbenes for the activity and structures of two new anthraquinone glucosides

Hisashi Matsuda, Toshio Morikawa, Iwao Toguchida et al. · Bioorganic & Medicinal Chemistry · 2001 · 172 citations

Antioxidant Constituents, Structural Requirements, Biochemistry +5

Effects of stilbene constituents from rhubarb on nitric oxide production in lipopolysaccharide-activated macrophages

Hisashi Matsuda, Tadashi Kageura, Toshio Morikawa et al. · Bioorganic & Medicinal Chemistry Letters · 2000 · 140 citations

Inflammation, Nitric Oxide Production, Biochemistry +6

Chemical Studies of Chinese Licorice-Roots. I. Elucidation of Five New Flavonoid Constituents from the Roots of Clycyrrhiza glabra L. Collected in Xinjiang.

Isao Kitagawa, Weizhong Chen, Kazuyuki Hori et al. · Chemical and Pharmaceutical Bulletin · 1994 · 72 citations · Full text

I. Elucidation, Xinjiang Province, Chemical Studies +11

Bioactive Constituents of Chinese Natural Medicines. I. New Sesquiterpene Ketones with Vasorelaxant Effect from Chinese Moxa, the Processed Leaves of Artemisia argyi LEVL. et VANT.: Moxartenone and Moxartenolid.

Masayuki YOSHIKAWA, Hiromi Shimada, Hisashi Matsuda et al. · Chemical and Pharmaceutical Bulletin · 1996 · 70 citations · Full text

New Sesquiterpene Ketones, Chinese Natural Medicines, Medicinal Chemistry +12