The Crystal and Molecular Structures of Hancokinol and Hancolupenone from Cynanchum hancokianum (MAXIM.) AL. ILJINSKI. (Asclepiadaceae)

スポンサーリンク

概要

• 論文の詳細を見る

• The crystal and molecular structures of hancokinol and hancolupenone from Cynanchum hancokianum have been determined by X-ray analysis. In the case of hancokinol, among four molecules related on a 4-fold rotation axis, hydrogen bondings between the hydroxyl groups of neighboring molecules are observed.

• 公益社団法人日本薬学会の論文
• 1991-05-25

著者

• 小倉 治夫

  School of Pharmaceutical Sciences, Kitasato University

• 高柳 弘明

  School of Pharmaceutical Sciences, Kitasato University

• 高柳 弘明

  北里大・薬

• 小倉 治夫

  北里大学

• 小倉 治夫

  School Of Pharmaceutical Sciences Kitasato University

• 高柳 弘明

  北里大学薬学部薬化学教室

• 高柳 弘明

  School Of Pharmaceutical Sciences Kitasato University

• 恩田 政行

  Shenyang Pharmaceutical University

• 針谷 義弘

  北里大薬

• 根田 八重子

  School of Pharmaceutical Sciences, Kitasato University

• 針谷 義弘

  School of Pharmaceutical Sciences, Kitasato University

• LI Xian

  Shenyang Pharmaceutical University

• 浦野 美恵子

  School of Pharmaceutical Sciences, Kitasato University

• 季 銑

  Shenyang College of Pharmacy

• 婁 紅〓

  Shenyang College of Pharmacy

• 李 銑

  Shenyang College of Pharmacy

• 根田 八重子

  北里大薬

• Li X

  Shenyang Pharmaceutical Univ. Shenyang Chn

• 浦野 三恵子

  School Of Pharmaceutical Sciences Kitasato University

関連論文

• Studies on Sialic Acids. XIV. Lactone Derivatives of N-Acetylneuraminic Acid
• Studies on Sialic Acids. VII. : The Crystal and Molecular Structure of N-Acetyl-2,3-dehydro-2-deoxyneuraminic Acid
• Studies on Sialic Acids. XI. : Synthesis of 2-O-Clycosyl Derivatives of N-Acetylneuraminic Acid
• Synthesis of 2-(5-Cholesten-3β-yloxy) Glycosides of N-Acetyl-D-neuraminic Acid Derivatives(Organic,Chemical)
• 59(PB1-8) シアル酸のラクトン誘導体と立体化学(ポスター発表の部)
• Studies on Sialic Acids. XXV. Synthesis of the α- and β-N-Glycosides of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic Acid (KDN)
• Improved Procedures for the Syntheses of Pyrido- and Pyrrolo[2,3-d]pyrimidines, and Ribosides Thereof
• Structure of Leucomycin A_1
• 12 Leucomycinの構造
• The Photocycloaddition Reactions of Uridine and Related Compounds with 2,3-Dimethyl-2-butene
• Syntheses of Some Tricyclic Heterocycles from 5,6-Diamino-1,3-dimethyluracil
• Synthesis and Thermal Cyclization Reactions of Methyl Isocrotonate Derivatives(Organic,Chemical)
• Simple Syntheses of 1,3-Dialkylpyrrolo-and Furopyrimidines
• A Simple Synthesis of 1,3-Dialkylpyrido [2,3-d] pyrimidines
• Structural Elucidation of the Reaction Products of Benzoxazole Derivatives with Dimethyl Acetylenedicarboxylate. V
• Some Novel Reactions of 1,3-Dimethyluracils. II. Studies on New Stable Pyrimidine Ring-Opened Compounds
• Photochemical Synthesis of Fused Tricyclic Compounds from Bis-6,6'-(1,3-dialkyluracilyl) sulfides
• Studies on Heterocyclic Compounds. XVII. Reaction of 6-Mercapto-1,3-Dimethyluracil with Electrophilic Reagents
• C-Glycosyl Nucleosides. II. Reaction of Sugar Aldehyde with Acetylenic Grignard Reagents
• Studies on Heterocyclic Compounds. XIV. 1,3-Dipolar Cycloaddition Reaction of Dimethyl Acetylenedicarboxylate with Phenylhydrazones
• Studies on Heterocyclic Compounds. XIII. Reaction of 2-Amino-benzazoles with Acetylenic Compounds
• Derivatives of Imidazo [2,1-b] benzoxazole (Studies on Heterocyclic Compounds. VIII)
• Derivatives of Imidazo [2,1-b] benzothiazole (Studies on Heterocyclic Compounds. VII)
• 医薬品の新素材としてのシアル酸誘導体
• Studies on Sialic Acids. XIII. : Isolation of 3-Deoxy-D-glycero-D-galacto-2-nonulopyranosonic Acid (KDN) from Chum Salmon, Oncorhynchus keta
• Formation of 4-p-Bromophenyl-5-hydroxy-3-methoxycarbonyl-5,6-dihydro-4H-1,2-oxazine by Means of New Ring Transformation of an Isoxazoline-2-oxide
• Synthesis of (Z)-N-[5-(3-Aryl)-[1,2,4]oxadiazolyl]-N-[(methylcarbamoyl)methyl]benzamidoximes
• Studies on Lactams. VII. 6-Isothiocyanatopenicillanate and 7-Isothiocyanatodeacetoxycephalosporanate and Their Reactions
• A Convenient Synthesis of S-Glycosyl Donors of D-Glucose and O-Glycosylations Involving the New Reagent
• Convenient Synthesis of the Epoxy Fragment of Azinomycin B
• A Molecular Orbital Study on the n-π^* Cotton Effect of ε-Caprolactam
• Syntheses of 7-Alkyl-1,3,6-trimethylpyrrolo[2,3-d]pyrimidines and 4-Alkylamino-2,5-dimethyl-2,3-dihydrofuro[3,2-e]pyrimidines
• Studies on Metal Complexes of Isocytosine Derivatives : The Crystal Structures of Mercury(II) and Nickel(II) Complexes of 2-Hydrazino-4-hydroxy-6-methylpyrimidine
• Studies on Metal Complexes of Isocytosine Derivatives : The Molecular Structures of Platinum(II)and Platinum(IV)Complexes of 2-Hydrazino-4-hydroxy-6-methylpyrimidine
• Absolute Structure of 2'-Desacetoxyaustrospicatine Established by X-Ray analysis and Circular Dichroism Spectroscopy
• Crystal Structure of Benzene : Pecric Acid Complex
• Inhibition of Sialyltransferases of Murine Lymphocytes by Disaccharide Nucleosides
• Induction of Suppressor T Cells by Neuraminic Acid Derivatives
• Studies on Nucleoside Analogs. XXI. : A Convenient Synthesis of 1,2,4-Triazole-5-thione Glycosides
• Studies on Nucleoside Analogs. XXII. Reactions of Glycosyl Isothiocyanates : Syntheses of Glycosylamino-1,2,3-thiadiazoles and 1,2,4,6-Thiatriazine-S-oxide Glycosides
• Studies on Nucleoside Analogs. XX. Syntheses of 1,2,4-Triazole and 1,3,5-Triazine Glycosides
• Studies on Nucleoside Analogs. XIX. Reaction of D-Gluconyl Isothiocyanate with Diamines or Enamines
• Cyclodesulfurization Reaction of Glycosyl Thioureides
• A One-Step Synthesis of Glycosylaminoisothiazolo [3,4-d] pyrimidines and Glycosylaminoisothiazoles
• A Novel One-Step Synthesis of Thioquinazoline Glycosides and Pyrazolopyrimidine Glycoside Analogs
• Reaction of Amino Acids with D-Glycosyl- and D-Gluconyl Isothiocyanates
• Reaction of Nucleophilic Reagents with D-Glycosyl- and D-Gluconyl Isothiocyanates
• Studies on Lactams. V. Nucleophilic Reaction of Benzylpenicillin with Lithiated Compounds
• C-Glycosyl Nucleoside. III. Ethynylation of Glucosyl Bromide with Ethynylmagnesium Bromide
• Convenient Synthesis of Allylic Sulfides and Application to Allylic Carbon-Carbon Bond Formation
• Novel Reactions of S, S'-Bis(1-phenyl-1H-tetrazol-5-yl) Dithiocarbonate
• Enantioselective Synthesis of Peptides Using (1R)-3-Hydroxy-1,8,8-trimethyl-3-azabicyclo [3. 2. 1] octane-2,4-dione ((+)-N-Hydroxycamphorimide) an Active Ester Group
• シアル酸研究会
• Photocycloaddition of Benzoylated 2'-Deoxyribonucleoside to 2,3-Dimethyl-2-butene
• Synthesis of α-N-Glycosides of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic Acid (KDN) Using Nucleobases and Their Photocycloaddition to 2,3-Dimethyl-2-butene
• シアル酸をリード化合物とする生理活性物質の探索
• Synthesis of Tetrazolyl Derivatives of 3-Deoxy-D-glycero-D-galacto-2-onulosonic Acid (KDN) as Useful Glycosyl Donors, and Their Application for O- and C-Glycosylations
• Studies on Sialic Acids. XXX. Synthesis of 2,7-Anhydrosialic Acid
• Crystal Structure of Isoquinoline : Picric Acid Complex
• Steroidal versus Non-steroidal Forms. II. Conformations of 4,6α(H), 5β(H)-Tetrahydro-α-santonin and 4,6α(H), 5β(H)-Tetrahydro-β-santonin
• Synthesis and Characterization of Furanose and Pyranose Derivatives of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic Acid (KDN)
• Stereochemistry of Novel Triterpenes from Cynanchum hancokianum
• The Crystal and Molecular Structures of Hancokinol and Hancolupenone from Cynanchum hancokianum (MAXIM.) AL. ILJINSKI. (Asclepiadaceae)
• STUDIES ON SIALIC ACIDS XXIV. SYNTHESIS OF 2,7-ANHYDRO-N-ACETYLNEURAMINIC ACID
• Studies on Chlorinated α-Santonin. V. Conformation of the Cyclohexenone Ring in 6β-Santonin Derivatives
• Studies on Glycosylation of the Mitomycins. Syntheses of 7-N-(4-O-Glycosylphenyl)-9a-methoxy-mitosanes
• NOVEL TRITERPENES, HANCOLUPENONE AND HANCOLUPENOL, FROM CYNANCHUM HANCOKIANUM
• 51(P11) 糸状菌の生産する新規protein farnesyltransferase阻害剤andrastin類に関する研究(ポスター発表の部)
• Synthesis of N-Glycolyl-8-O-sulfoneuraminic Acid
• Synthesis of Fluorescent 4-Methyl-7-thiocoumaryl S-Glycosides of Sialic Acid
• Facile Synthesis of 4-Acylamino-2,6-anhydro-2,3,4-trideoxy-D-glycero-D-galacto-non-2-enoic Acids
• 5 ACAT阻害剤terpendole類の構造と活性(口頭発表の部)
• プロカインのーピクリン酸塩及びニピクリン酸塩の結晶構造
• Studies on the Chlorinated α-Santonins. I
• Synthesis of Disaccharide Nucleoside Derivatives of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic Acid(KDN)
• Dioxopyrrolines. XLVI. : [2+2] Photocycloaddition of 4-Ethoxycarbonyl-5-phenyl-1H-pyrrole-2,3-dione to Six-Membered Cycloolefins : Effect of Ring Size on Stereochemical Pathways
• Dioxopyrrolines. XLI. : X-Ray Crystallographic Determination of the Stereochemistry of an Azatricyclo[5.3.0.0^]decane Derivative Obtained by Photocycloaddition of Cyclopentadiene to 4-Ethoxycarbonyl-5-phenyl-1H-pyrrole-2,3-dione
• Dioxopyrrolines. XL. Photocycloaddition Reaction of 4-Ethoxycarbonyl-5-phenyl-1H-pyrrole-2,3-dione to Dihydrofurans. Formation of a 2,4-Dioxa-10-azatricyclo[6.3.0.0^]undecane Ring System(Organic,Chemical)
• Dioxopyrrolines. XXXVI. [2+2] photocycloaddition Reaction of 4-Ethoxycarbonyl-5-phenyl-1H-pyrrole-2,3-dione to Acyclic Olefins. Structural and Stereochemical Assignment of the Photocycloadducts(Organic,Chemical)
• Crystal and Molecular Structure of N^4-Aminocytosine
• Studies on Sialic Acids. V. Synthesis of α-and β-D-Neu5Acp-(2→6)-lactose
• Studies on Sialic Acids. IV. : Synthesis of N-Acetyl-D-neuraminic Acid N-Nucleoside Analogs
• Reaction of Glycosyl Halides with 7-Hydroxy-9a-methoxymitosane Sodium Salt
• Synthesis of 6-O-(5-Acetamido-3,5-dideoxy-D-glycero-α- and -β-D-galacto-nonuropyranosonic Acid)-(2→6)-O-β-D-galactopyranosyl-(1→4)-1-(5-cholesten-3β-yloxy)-β-D-glucopyranose
• Studies on Sialic Acids. IX. : Formation of a 1,7-Lactone Derivative by Direct Acetylation of N-Acetylneuraminic Acid
• Studies on Metal Complexes of Isocytosine Derivatives : The Crystal Structure of Copper (II) Complex of 2-Hydrazino-4-hydroxy-6-methylpyrimidine
• Studies on the Chlorinated α-Santonins. II. The Crystal and Molecular Structure of 14-Chlorosantonin
• Crystal Structure of facial-[Bis-(adeninato) (diethylenetriamine)-copper (II)] Monohydrate
• Stereochemistry of Macrolides. II. Crystal Structure of p-Bromobenzoylpikromycin
• Studies on Metal Complexes of Isocytosine Derivative : The Crystal Structure of Zinc (II) Complex of 2-Hydrazino-4-hydroxy-6-methylpyrimidine
• Studies on the Chlorinated α-Santonins. IV. : Chlorination of α-Santonin and Stereochemistry Therein
• Studies on Sialic Acids. XIX. Syntheses of Partially O-Acetylated 4-Methylcoumarin-7-yl 5-Acetamido-3,5-dideoxy-α-D-glycero-D-galacto-2-nonulopyranosidonic Acids
• Studies on Sialic Acids. XVIII. : Synthesis of Aryl-α-glycosides of 3-Deoxy-D-glycero-D-galacto-2-nonulopyranosonic Acid (KDN)
• Synthesis of 7-O-Acetyl-N-acetylneuraminic Acid Derivative
• Studies on Sialic Acids. XV. : Synthesis of α- and β-O-Glycosides of 3-Deoxy-D-glycero-D-galacto-2-nonulopyranosonic Acid (KDN)
• 33 塩素化サントニンの立体構造
• Studies on Heterocyclic Compounds. XXXIV. Synthesis of 2-Substituted Aminobenzoxazoles with Nickel Peroxide
• Studies on Heterocyclic Compounds. XXXII. Synthesis of 8-Substituted Theophyllines from 6-Amino-5-benzylideneamino-1,3-dimethyluracils with Nickel Peroxide
• Preparation of Carboxamide using Halosulfonium Salt
• Synthesis of Pyrrolopyrimidines and Thienopyrimidines

もっと見る 閉じる

スポンサーリンク