Masayuki YOSHIKAWA

Antidiabetic Principles of Natural Medicines. IV. Aldose Reductase and .ALPHA.-Glucosidase Inhibitors from the Roots of Salacia oblonga WALL. (Celastraceae). Structure of a New Friedelane-Type Triterpene, Kotalagenin 16-Acetate.

Hisashi Matsuda, Toshiyuki Murakami, Kenichi YASHIRO et al. · Chemical and Pharmaceutical Bulletin · 1999 · 145 citations · Full text

Effects of Escins Ia, Ib, IIa, and IIb from Horse Chestnut, the Seeds of Aesculus hippocastanum L., on Acute Inflammation in Animals.

Hisashi Matsuda, Yuhao Li, Toshiyuki MURAKAMI et al. · Biological and Pharmaceutical Bulletin · 1997 · 127 citations · Full text

Inflammation, Anti-inflammatory, Acute Inflammation +14

Antidiabetic Principles of Natural Medicines. III. Structure-Related Inhibitory Activity and Action Mode of Oleanolic Acid Glycosides on Hypoglycemic Activity.

Hisashi Matsuda, Yuhao Li, Toshiyuki Murakami et al. · Chemical and Pharmaceutical Bulletin · 1998 · 119 citations · Full text

Medicinal Foodstuffs. XIV. On the Bioactive Constituents of Moroheiya. (2): New Fatty Acids, Corchorifatty Acids A, B, C, D, E, and F, from the Leaves of Corchorus olitorius L. (Tiliaceae): Structures and Inhibitory Effect on NO Production in Mouse Peritoneal Macrophages.

Masayuki YOSHIKAWA, Toshiyuki MURAKAMI, Hiromi Shimada et al. · Chemical and Pharmaceutical Bulletin · 1998 · 68 citations · Full text

Bioactive Saponins and Glycosides. V. Acylated Polyhydroxyolean-12-ene Triterpene Oligoglycosides, Camelliasaponins A1, A2, B1, B2, C1, and C2, from the Seeds of Camellia japonica L.: Structures and Inhibitory Activity on Alcohol Absorption.

Masayuki YOSHIKAWA, Toshiyuki Murakami, Satoshi Yoshizumi et al. · Chemical and Pharmaceutical Bulletin · 1996 · 66 citations · Full text

Medicinal Chemistry, Biosynthesis, Biochemistry +13