New Triterpenoid Saponins from Maesa tenera
スポンサーリンク
概要
- 論文の詳細を見る
Two new triterpenoid saponins, maetenosides A and B were isolated from the aerial parts of Maesa tenera and were respectively defined as 3-O[β-D-glucopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)][β-D-glucopyranosyl-(1→2)]-β-D-glucuronopyranosyl camelliagenin A 22-O-angelate (1) and 3-O-[α-L-rhamnopyranosyl-(1→2)-β-D-galactopyranosyl-(1→3)][β-D-glucopyranosyl-(1→2)]-β-D-glucuronopyranosyl camelliagenin A 22-O-angelate (2). Their structures were established on the basis of chemical and spectroscopic methods.
- 公益社団法人日本薬学会の論文
- 2001-06-01
著者
-
Koike K
Faculty Of Pharmaceutical Sciences Toho University
-
Koike Kazuo
Toho University School Of Pharmaceutical Sciences
-
二階堂 保
Faculty of Pharmaceutical Sciences, Toho University
-
Jia Zhonghua
School Of Pharmaceutical Sciences Toho University
-
二階堂 保
Faculty Of Pharmaceutical Sciences Toho University
-
KOIKE Kazuo
Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Toho University
-
NIKAIDO Tamotsu
Department of Pharmacognosy, Faculty of Pharmaceutical Sciences, Toho University
-
JIA Zhonghua
Department of Pharmacognosy, School of Pharmaceutical Sciences, Toho University
-
Jia Zhonghua
Department Of Pharmacognosy School Of Pharmaceutical Sciences Toho University
-
Koike Kazuo
Department Of Mechanical Engineering Tohoku Gakuin University
-
Koike Kazuo
Department Of Geosciences Mining Engineering And Materials Processing Mining College Akita Universit
-
Zheng J
Peking Univ. Beijing Chn
関連論文
- A New Cytotoxic Cholestane Bisdesmoside from Ornithogalum saundersiae Bulbs
- Hyperproduction of Sebaceous cis-6-Hexadecenoic Acid by Esterase-Reduced Mutant of Rhodococcus sp. Strain(MICROBIAL PHYSIOLOGY AND BIOTECHNOLOGY)
- Deduced Amino Acid Sequence and Possible Catalytic Residues of a Thermostable, Alkaline Cellulase from an Alkaliphilic Bacillus Strain
- Purification and Properties of a Low-molecular-weight, High-alkaline Pectate Lyase from an Alkaliphilic Strain of Bacillus
- NADP-Specific Glutamate Dehydrogenase from Alkaliphilic Bacillus sp. KSM-635: Purification and Enzymatic Properties
- Alkali-Resistant, Alkaline Endo-1,4-β-glucanase Produced by Bacillus sp. PKM-5430
- Inhibition of Cyclic AMP Phosphodiesterase by Lignans
- Nematocidal Activity of Quassinoids against a Species of Diplogastridae
- Nematocidal Activity of Picrodendrins against a Species of Diplogastridae
- Three New Quassinoids, Ailantinol E, F, and G, from Ailanthus altissima
- Conversion of Quassinoids for Enhancement of Inhibitory Effect against Epstein-Barr Virus Early Antigen Activation. Introduction of Lipophilic Side Chain and Esterification of Diosphenol
- Composition and seasonal variation of essential oil in Alpinia zerumbet from Okinawa Island
- A new homoisoflavan from Caesalpinia sappan
- Revised Absolute Stereochemistry of Rhodiolosides A-D, Rhodiolol A and Sachalinol A from Rhodiola rosea
- The Toxin Produced by Pleurotus ostreatus Reduces the Head Size of Nematodes(Microbiology)
- Pancreatic Lipase-Inhibiting Triterpenoid Saponins from Fruits of Acanthopanax senticosus
- Inhibitory effects of compounds isolated from fruit of Juglans mandshurica on pancreatic lipase
- Pancreatic Lipase-Inhibiting Triterpenoid Saponins from Gypsophila oldhamiana
- Rhodiolosides A-E, Monoterpene Glycosides from Rhodiola rosea
- Ginsenoside Rg_8, a New Dammarane-Type Triterpenoid Saponin from Roots of Panax quinquefolium
- Phenolic Constituents from the Rhizomes of Dryopteris crassirhizoma
- New Phenolic Glycosides from the Seeds of Cucurbita moschata
- Studies on the Cytotoxicity of Compounds from Fruits of Juglans mandshurica
- 23(I-9) Novel Dimeric Amide Alkaloids from the Roots of Piper nigrum and their Biomimetic Synthesis by Diels-Alder Reactions
- Two New Galloylglucosides from the Leaves of Mallotus furetianus
- New Lignan Glucosides from the Stems of Tinospora sinensis
- New α-Tetralonyl Glucosides from the Fruit of Juglans mandshurica
- A New Prenylated Flavone from the Leaves of Glycyrrhiza uralensis Cultivated in China
- Two New Naphthalenyl Glucosides and a New Phenylbutyric Acid Glucoside from the Fruit of Juglans mandshurica
- A Novel Biflavonoid from Roots of Glycyrrhiza uralensis Cultivated in China
- Inhibitors of Cyclic Adenosine Monophosphate Phosphodiesterase in Polygala tenuifolid
- Substrate Specificity of Regiospecific Desaturation of Aliphatic Compounds by a Mutant Rhodococcus Strain
- Production of Isopropyl cis-6-Hexadecenoate by Regiospecific Desaturation of Isopropyl Palmitate by a Double Mutant of a Rhodococcus Strain
- NEW POLYHYDROXYLATED STEROIDAL SAPONINS FROM THE TUBERS OF BRODIAEA CALIFORNICA
- Stereoselective Total Synthesis of Tri- and Tetrahexoside Wheat Flour Ceramide
- Improvement in Broiled Meat Texture of Cultured Eel by Feeding of Tochu Leaf Powder
- Stereoselective Total Synthesis of Wheat Flour Ceramide Dihexoside(Organic Chemistry)
- Total Synthesis of (2S,3S,4R)-N-Tetracosanoyl-2-amino-1,3,4-octadecanetriol, a Ceramide Part of Wheat Flour Glycosyl Ceramides(Organic Chemistry)
- 3-Epicabraleahydroxylactone and Other Triterpenoids from Camellia Oil and Their Inhibitory Effects on Epstein-Barr Virus Activation
- A New Method for Identifying Potential Remedies for Larva Migrans using Crude Drug Extracts (I)
- A New Method for Identifying Potential Remedies for Larva Migrans using Crude Drug Extracts (II)
- A New Neolignan Glycoside from the Roots of Echinops grijissii
- Inhibitory Effect of Isoquinoline Alkaloids on Movement of Second-Stage Larvae of Toxocara canis
- Fargosides A-E, Triterpenoid Saponins from Holboellia fargesii
- New Triterpenoid Saponins from Maesa tenera
- New Saponins from the Seeds of Aesculus chinensis
- Astertarone A : A Triterpenoid Ketone Isolated from the Roots of Aster tataricus L.
- Cycloarta-16,24-dien-3β-ol : Revised Structure of Cimicifugenol, a Cycloartane Triterpenoid
- A New Method for Identifying Potential Remedies for Larva Migrans Using Crude Drug Extracts(2)
- A New Subculture and Nematocidal Assay Using a Species of Diplogastridae
- A Schematic Model of Leptons and Quarks Based on Majorana Partners
- Studies on the Constituents of Ailanthus altissima SWINGLE. On the Alkaloidal Constituents
- Phenolic Constituents of Irvingia malayana
- New Bergenin Derivatives from Ardisia crenata
- Two New Triterpenoid Saponins from Platycodon grandiflorum
- Triterpenoid Saponins from Root of Platycodon grandiflorum
- Juglanone, a novel α-tetralonyl derivative with potent antioxidant activity from Juglans mandshurica
- A new angeloylated triterpenoid saponin from the husks of Xanthoceras sorbifolia Bunge
- Toward a Unified Description of CP Violation : Particles and Fields
- On the Diagonal Part (μ^^-ν_μ)(ν^^-_μμ) in the Theory of Leptonic Weak Interactions
- PURIFICATION OF THE RAW IRON OXIDE OBTAINED FROM THE ZINC LEACH RESIDUE AND THEIR MAGNETIC PROPERTIES
- Minor Triterpenoid Saponins from Ardisia crenata
- Triterpenoidal Saponins Acylated with Two Monoterpenic Acids from Gleditsia sinensis
- Gaulthrins C and D,Two New Lignans from the Roots of Gaultheria yunnanensis
- Neutrino Production of Lepton Pairs. II
- Neutrino Production of Lepton Pairs. I
- Weak Neutral Currents and Parity Violating Nuclear Interactions
- Flavor U(1)_f-Symmetry Breaking and Generation Mixing : Particles and Fields
- The natural history of neonates with congenital cardiovascular anomalies (Natural history of heart disease(シンポジウム))
- Rare Process as a Signal of Sub-Structure : Particles and Fields
- Control of Plasma Jet Using Strong Magnetic Field(Advanced Fusion of Functional Fluids Engineering)
- Regge Pole Model of Strange Vector and Tensor Meson Exchange Processes
- Generation Structure and Proton Decay Problem
- A New Neolignan Glycoside from the Roots of Echinops grijissii
- Studies on the Cytotoxicity of Compounds from Fruits of Juglans mandshurica
- New Bergenin Derivatives from Ardisia crenata
- Triterpenoid Saponin from Platycodon grandiflorum
- Phenolic Constituents of Irvingia malayana
- A Schematic Model of Leptons and Quarks Based on Majorana Partners
- Triterpenoid Saponins from Root of Platycodon grandiflorum
- Constituents of the Bark of Evodia daniellii
- Minor Triterpenoid Saponin from Mimusops elengi
- A New Method for Identifying Potential Remedies for Larva Migrans using Crude Drug Extracts (II)
- A New Method for Identifying Potential Remedies for Larva Migrans using Crude Drug Extracts (I)
- Iso-Tensor Component in the ΔS=0 Weak Process and ∣ΔI∣=1/2 Rule
- Constituents of Pollen. V. Constituents of Betula platyphylla var. japonica
- Composite Model and High-Energy Behaviour of the Hadronic Process
- Lepton Structure and Neutral Current
- A Schematic Model of Generation Structure : Particles and Fields
- Determination of Weak Angle in the Quartet Scheme