Structural Revisions of Blumenol C Glucoside and Byzantionoside B
スポンサーリンク
概要
- 論文の詳細を見る
The absolute stereochemistry of blumenol C glucoside and byzantionoside B was revised here as (6R,9S)- and (6R,9R)-9-hydroxymegastigman-4-en-3-one 9-O-β-D-glucopyranosides, respectively, by modified Moshers method. The empirical rules of 13C-NMR chemical shift to determine the absolute stereochemistry of C-9 of 9-hydroxymegastigmane 9-O-β-D-glucopyranoside were also discussed.
著者
-
Matsunaga Keiji
Graduate School Of Pharmaceutical Sciences Kyoto University
-
Matsunami Katsuyoshi
Department of Pharmacognosy, Graduate School of Biomedical Sciences, Hiroshima University
-
Otsuka Hideaki
Department of Pharmacognosy, Graduate School of Biomedical Sciences, Hiroshima University
-
Takeda Yoshio
Faculty of Pharmacy, Yasuda Womens University
-
Takeda Yoshio
Fac. Of Pharmacy Yasuda Women's Univ. 6-13-1 Yasuhigashi Asaminami-ku Hiroshima 731-0153 Jpn
-
Takeda Y
Okinawa Prefectural Experimental Station Of Forestry
-
Takaishi Y
Univ. Tokushima Shomachi Jpn
-
Otsuka Hideaki
Division Of Medicinal Chemistry Graduate School Of Biochemical Sciences Hiroshima University
-
Otsuka Hideaki
Department Of Pharmacognosy Graduate School Biomedical Sciences Hiroshima University
-
Takaishi Y
Graduate School Of Pharmaceutical Sciences University Of Tokushima
-
Kawahata Masatoshi
Fac. Of Pharmaceutical Sciences Tokushima Bunri Univ. Kagawa Campus
-
Matsunaga Kazuhisa
Faculty Of Pharmaceutical Sciences Fukuoka University
-
Takeda Yoshio
Faculty Of General Arts And Sciences The Tokushima University
-
Matsunaga K
Faculty Of Pharmaceutical Sciences Fukuoka University
-
Takeda Y
Daiichi Pharmaceutical Co. Ltd. Tokyo Jpn
-
Otsuka H
Hiroshima Univ. Hiroshima Jpn
-
Matsunami Katsuyoshi
Department Of Pharmacognosy Graduate School Biomedical Sciences Hiroshima University
-
Matsunami Katsuyoshi
Division Of Organ Transplantation Biomedical Research Center Osaka University Graduate School Of Med
関連論文
- Structural Revisions of Blumenol C Glucoside and Byzantionoside B
- Tricalysionoside A, a Megastigmane Gentiobioside, Sulfatricalysines A—F, and Tricalysiosides X—Z, ent-Kaurane Glucosides, from the Leaves of Tricalysia dubia
- Constituents in Watercress : Inhibitors of Histamine Release from RBL-2H3 Cells Induced by Antigen Stimulation
- Reinvestigation of the Absolute Stereochemistry of Megastigmane Glucoside, Icariside B5
- Antiproliferative Constituents from Umbelliferae Plants. V. A New Furanocoumarin and Falcarindiol Furanocoumarin Ethers from the Root of Angelica japonica
- A New Synthesis of 3-Oxosapriparaquinone, a Diterpene from Salvia prionitis HANCE (Libiatae)
- Synthesis of Pygmaeocine E, a Linear Abietane Diterpene from Pygmaeopremna herbacea (ROXB.) MOLDENKE
- Synthesis of 6-Methoxy-1,1,10-trimethyl-1,2,3,4-tetrahydroanthracene, a Synthetic Intermediate of a Linear Abietane Diterpene, Umbrosone
- Synthesis of 3-Oxosapriparaquinone, a Diterpene from Salvia prionitis Hance
- Skeletal Rearrangement of the Dehydroabietic Acid Derivative
- A Novel Immunosuppressant, ISP-I, of Isaria sinclairii
- Diterpenoid Constituents of Rabdosia inflexa : Structure Elucidation of Two New Diterpenoids, Inflexanins A and B(Pharmacognosy,Chemical)
- New Sesquiterpene Hydroperoxides with Trypanocidal Activity from Pogostemon cablin
- New Norditerpenoids with Trypanocidal Activity from Vitex trifolia
- Trypanocidal Flavonoids from Sophora flavescens
- Flavonoid Constituents of Dracocephalum kotschyi Growing in Iran and Their Trypanocidal Activity
- Trypanocidal Terpenoids from Laurus nobilis L.
- Screening of Natural Medicines Used in Vietnam for Trypanocidal Activity against Epimastigotes of Trypanosoma cruzi
- A new phenolic glucoside from an Uzbek medicinal plant, Origanum tyttanthum
- A New Megastigmane Glucoside from Phlomis spinidens
- Antiproliferative Constituents from Umbelliferae Plants VII. Active Triterpenes and Rosmarinic Acid from Centella asiatica(Pharmacognosy)
- Lignan and neolignan glucosides, and tachioside 2'-O-4"-O-methylgallate from the leaves of Glochidion rubrum
- Glycosidic constituents of the leaves of an Okinawan Leguminosae plant, Derris trifoliata Lour
- Rearranged ent-kauranes from the stems of Tricalysia dubia and their biological activities
- Tareciliosides A-G : Cycloartane Glycosides from Leaves of Tarenna gracilipes (HAY.) OHWI
- Bridelioside, a new lignan glycoside from Bridelia glauca Bl. f. balansae (Tucht.) Hatusima
- Tricalysiosides P-U : Ent-kaurane Glucosides and a Labdane Glucoside from Leaves of Tricalysia dubia OHWI
- Chemical constituents of an Uzbek medicinal plant, Perovskia scrophularifolia
- Tricalysiolide G, and Tricalysiols A and B : rearranged ent-Kaurane-Type and ent-Kaurane-Type Diterpenoids from the Leaves of Tricalysia dubia (Lindl.) Ohwi
- Radical-Scavenging Activities of New Megastigmane Glucosides from Macaranga tanarius (L.) MULL.-ARG
- Staphylionosides A-K : Megastigmane Glucosides from the Leaves of Staphylea bumalda DC.
- Indole alkaloids from Rheum maximowiczii
- Terpenic and Phenolic Glycosides from Leaves of Breynia officinalis HEMSL.
- Glochidiolide, Isoglochidiolide, Acuminaminoside, and Glochidacuminosides A-D from the Leaves of Glochidion acuminatum MUELL
- Sesquiterpenoids from Artemisia tenuisecta
- Screening for Tyrosinase Inhibitors among Extracts of Seashore Plants and Identification of Potent Inhibitors from Garcinia subelliptica
- Cytotoxic Screening of Medicinal and Edible Plants in Okinawa, Japan, and Identification of the Main Toxic Constituent of Rhodea japonica (Omoto)(Organic Chemistry)
- Isolation and Antioxidant Activity of Galloyl Flavonol Glycosides from the Seashore Plant, Pemphis acidula
- Phlomisflavosides A and B, New Flavonol Bisglycosides from Phlomis spinidens
- Chemical Constituents of Prangos tschimganica ; Structure Elucidation and Absolute Configuration of Coumarin and Furanocoumarin Derivatives with Anti-HIV Activity
- Farnesyl Hydroxybenzoic Acid Derivatives from Ferula kuhistanica
- Secoiridoid Glycosides from Gentiana olivieri
- Identification of the Antioxidation Reaction Products from a Sinapic Ester in a Lipid Oxidation System
- Antioxidant Mechanism Studies on Ferulic Acid : Isolation and Structure Identification of the Main Antioxidation Product from Methyl Ferulate
- Chemical constituents of imported Rosae fructus
- Schefflerins A—G, New Triterpene Glucosides from the Leaves of Schefflera arboricola
- Iridoids and Anthraquinones from the Malaysian Medicinal Plant, Saprosma scortechinii (Rubiaceae)
- Antiproliferative Constituents from Umbelliferae Plants. IX. New Triterpenoid Glycosides from the Fruits of Bupleurum rotundifolium
- Antiproliferative Constituents from Umbelliferae Plants VI. New Ursane-Type Saikosaponin Analogs from the Fruits of Bupleunim rotundifolium
- Nardosinone Enhances Nerve Growth Factor-Induced Neurite Outgrowth in a Mitogen-Activated Protein Kinase- and Protein Kinase C-Dependent Manner in PC12D Cells
- Nerve Growth Factor-Potentiating Compounds from Picrorhizae Rhizoma
- Enhancement of the Nerve Growth Factor-Mediated Neurite Outgrowth from PC12D Cells by Chinese and Paraguayan Medicinal Plants
- The Powerful Stimulatory Action of 6-O-Acetyl-9-methyl-7-bromoeudistomin D on the Contractile Protein System of Rabbit Skeletal Muscle
- The Behavior of Dihydropyrazine with DNA Strand-Breakage Activity in Vivo(Biochemistry/Molecular Biology)
- Prodrugs for Systemic Bioreductive Activation-Independent Delivery of Phyllohydroquinone, an Active Form of Phylloquinone (Vitamin K_1)1 : Preparation and in Vitro Evaluation
- Tumor scintigraphy by the method for subtracting the initial image with technetium-99m labeled antibody
- Prodrug for Bioreductive Activation-Independent Delivery of Menahydroquinone-4 : Human Liver Enzymatic Activation and Its Action in Warfarin-Poisoned Human Liver
- Triterpene Glycosides and Glucosyl Esters, and a Triterpene from the Leaves of Schefflera actinophylla
- Chemical Studies on an Endemic Philippine Plant: Sulfated Glucoside and seco-A-Ring Triterpenoids from Dillenia philippinensis
- Iridoid glucoside, (3R)-oct-1-en-3-ol glycosides, and phenylethanoid from the aerial parts of Caryopteris incana
- Chemical and biologically active constituents of Pteris multifida
- Cesdiurins I-III, steroidal saponins from Cestrum diurnum L.
- Medicinal Plants of Thailand. I Structures of Rheedeiosides A—D and cis-Entadamide A β-D-Glucopyranoside from the Seed Kernels of Entada rheedei
- Crotalionosides A—C, Three New Megastigmane Glucosides, Two New Pterocarpan Glucosides and a Chalcone C-Glucoside from the Whole Plants of Crotalaria zanzibarica
- Three new olefinic acetogenin glycosides from leaves of Staphylea bumalda DC.
- Supinaionosides A and B: Megastigmane Glucosides and Supinanitrilosides A—F: Hydroxynitrile Glucosides from the Whole Plants of Euphorbia supina RAFINESQUE
- Identification of Amino Acid Positions Involved in HLA-E Expression
- Chemical constituents of the Thai medicinal plant, Dioecrescis erythroclada (Kurz) Tirveng
- (Z)-3-Hexenyl diglycosides from Spermacoce laevis Roxb.
- An Iridoid Glucoside Dimer and a Non-glycosidic Iridoid from the Leaves of Lasianthus wallichii
- Chemical constituents from Oldenlandia corymbosa L. of Thai origin
- Megastigmane and flavone glycosides from Strophioblachia fimbricalyx Boerl.
- Leeaoside, a new megastigmane diglycoside from the leaves of Leea thorelii Gagnep
- Studies on the Constituents of Actinostemma lobatum MAXIM. II. : Structures of Actinostemmosides G and H, New Dammarane Triterpene Glycosides Isolated from the Herb(Organic,Chemical)
- Glochidionionosides A-D : Megastigmane Glucosides from Leaves of Glochidion zeylanicum (GAERTN.) A. Juss
- Tareciliosides H—M: Further Cycloartane Glycosides from Leaves of Tarenna gracilipes
- 5-Alkylresorcinol glucosides from the leaves of Grevillea robusta Allan Cunningham
- Megastigmane glucosides and an unusual monoterpene from the leaves of Cananga odorata var. odorata, and absolute structures of megastigmane glucosides isolated from C. odorata var. odorata and Breynia officinalis
- Elaeocarpionoside, a megastigmane glucoside from the leaves of Elaeocarpus japonicus Sieb. et Zucc.
- Secoiridoid and iridoid glucosides from the leaves of Fraxinus griffithii
- Myrseguinosides A—E, Five New Glycosides from the Fruits of Myrsine seguinii
- Megastigmane Glucosides from Equisetum debile and E. diffusum
- A new iridoid glucoside from the Thai medicinal plant, Morinda elliptica Ridl
- Dolichandroside, a new phenolic triglycoside from Dolichandrone serrulata (DC.) Seem
- Acetophenone Diglycosides from Erythroxylum cambodianum
- Screening of Natural Medicines Used in Vietnam for Trypanocidal Activity against Epimastigotes of Trypanosoma cruzi
- Trypanocidal Flavonoids from Sophora flavescens
- Flavonoid Constituents of Dracocephalum kotschyi Growing in Iran and Their Trypanocidal Activity
- Inhibitory Action of Paraguayan Medicinal Plants on 5-Lipoxygenase
- Isolation of Acorane-Type Sesquiterpenes from the Paraguayan Medicinal Plant Elinorus latiflorus Nees(Natural Medicine Note)
- New Benzoxepin Glucoside from Transformed Root Cultures of Helianthus annuus L.
- Gallates of isoorientin and (2S)-1,2-propanediol glucoside from the leaves of Schoepfia jasminodora
- Phenolics in Tissue Cultures of Scutellaria
- A glycerol α-D-glucuronide and a megastigmane glycoside from the leaves of Guettarda speciosa L.
- Flavonol glycosides from the leaves of Indigofera zollingeriana
- Prenylated flavonoid glucoside and two aliphatic alcohol glycosides from the leaves of Euodia meliaefolia (Hance) Benth
- New iridoid diesters of glucopyranose from Linaria canadensis (L.) Dum.
- Medicinal plants of Thailand (2) chemical studies on the seed kernels of Entada rheedei Sprengel
- Dianthosaponins A-F, Triterpene Saponins, Flavonoid Glycoside, Aromatic Amide Glucoside and .GAMMA.-Pyrone Glucoside from Dianthus japonicus
- Medicinal plants of Thailand. II : chemical studies on the seed kernels of Entada rheedei Sprengel