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, +1

Bioorganic & Medicinal Chemistry

Molecular PharmacologyIsolated Guinea-pig IleumNew Withanolide GlycosidesBiochemistryMedicine +6

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

Hisashi Matsuda, Toshio Morikawa, Iwao Toguchida, +3

Bioorganic & Medicinal Chemistry

Antioxidant ConstituentsStructural RequirementsBiochemistryPhytochemicalPhytochemistry +3

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

Hisashi Matsuda, Tadashi Kageura, Toshio Morikawa, +3

Bioorganic & Medicinal Chemistry Letters

InflammationNitric Oxide ProductionBiochemistryMedicineLipopolysaccharide-activated Macrophages +4

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, +3

Chemical and Pharmaceutical Bulletin

I. ElucidationXinjiang ProvinceChemical StudiesBiochemistryBotany +9

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, +2

Chemical and Pharmaceutical Bulletin

New Sesquiterpene KetonesChinese Natural MedicinesMedicinal ChemistryBiochemistryNatural Sciences +10

Bioactive Saponins and Glycosides. XIV. Structure Elucidation and Immunological Adjuvant Activity of Novel Protojujubogenin Type Triterpene Bisdesmosides, Protojujubosides A, B, and B1, from the Seeds of Zizyphus jujuba var. spinosa (Zizyphi Spinosi Semen).

Hisashi Matsuda, Toshiyuki MURAKAMI, Akira IKEBATA, +2

Chemical and Pharmaceutical Bulletin

BiochemistryBioassay-guided IsolationMedicineNatural SciencesBioanalysis +13

New bioactive monoterpene glycosides from paeoniae radix.

Nobutoshi Murakami, Masami SAKA, Hiromi Shimada, +3

Chemical and Pharmaceutical Bulletin

InflammationAnti-inflammatoryBioorganic ChemistryPharmacological StudyBiochemistry +11

6-Gingesulfonic acid, a new anti-ulcer principle, and gingerglycolipids A, B and C, three new monoacyldigalactosylglycerols, from Zingiberis Rhizoma originating in Taiwan.

Masayuki YOSHIKAWA, Shoko HATAKEYAMA, Kumiko TANIGUCHI, +1

Chemical and Pharmaceutical Bulletin

Bioorganic ChemistryMedicinal FungiPharmaceutical ChemistryOxidative StressGingerglycolipids A +15

Preventive effect of sesquiterpenes from bay leaf on blood ethanol elevation in ethanol-loaded rat: Structure requirement and suppression of gastric emptying

Hisashi Matsuda, Hiroshi Shimoda, Toshiaki Uemura, +1

Bioorganic & Medicinal Chemistry Letters

Bay LeafBlood Ethanol ElevationMedicinePhysiologyStructure Requirement +2

Development of Bioactive Functions in Hydrangeae Dulcis Folium. VI. Syntheses of Thunberginols A and F and Their 3'-Deoxy-Derivatives Using Regiospecific Lactonization of Stilbene Carboxylic Acid: Structures and Inhibitory Activity on Histamine Release of Hydramacrophyllols A and B.

Masayuki YOSHIKAWA, Hiromi Shimada, Nobuhiro Yagi, +4

Chemical and Pharmaceutical Bulletin

Bioorganic ChemistryEngineeringOrganic ChemistryChemistryPharmaceutical Chemistry +15