Application of the Homonuclear Internuclear Double Resonance Technique in the Triterpene Field. II. Assignments of Methyl Resonances of Triterpenes related to Friedelin
スポンサーリンク
概要
- 論文の詳細を見る
The homonuclear internuclear double resonance (INDOR) technique in combination with the pseudo-contact shift method was applied to several triterpenes related to friedelin, and the methyl resonances of these triterpenes were assigned. The results suggest that rings D and E of friedelin in solution are in a boat form.
- 社団法人日本薬学会の論文
- 1980-07-25
著者
-
菊池 徹
Research Institute for WAKAN-YAKU (Oriental Medicines) Toyama Medical & Pharmaceutical University
-
菊池 徹
Research Institute For Wakan-yaku (oriental Medicines) Toyama Medical And Pharmaceutical University
-
横井 利夫
神戸学院大学薬学部
-
横井 利夫
Faculty Of Pharmaceutical Sciences Kobe-gakuin University
-
丹羽 峰雄
Central Research Laboratory, Fujisawa Pharmaceutical Co., Ltd.
-
新宮 徹郎
Faculty of Pharmaceutical Sciences, Kobe-Gakuin University
-
新宮 徹朗
神院大・薬
-
新宮 徹朗
京都大学薬学部
-
丹羽 峰雄
Central Research Laboratory Fujisawa Pharmaceutical Co. Ltd.
-
菊池 徹
Research Institute for Wakan-Yaku (Oriental Medicines), Toyama Medical and Pharmaceutical University
関連論文
- Studies on Constitutents of Evodia rutaecarpa (Rutaceae). I.Constituents of the Leaves
- Novel Flavonoids from Chrysosplemium grayanum MAXIM. (Saxifragaseae)
- Scopadulcic Acid B, a New Tetracyclic Diterpenoid from Scoparia dulcis L. Its Structure, H^+, K^+-Adenosine Triphosphatase Inhibitory Activity and Pharmacokinetic Behaviour in Rats
- Studies on Metabolites of Mycoparasitic Fungi. II. Metabolites of Trichoderma koningii
- Constituents of the Leaves of Woodfordia fruticosa KURZ. I : Isolation, Structure, and Proton and Carbon-13 Nuclear Magnetic Resonance Signal Assignments of Woodfruticosin (Woodfordin C), an Inhibitor of Deoxyribonucleic Acid Topoisomerase II
- Studies on the Constituents of Medicinal and Related Plants in Sri Lanka. IV. Isolation and Structure Determination of Hyperenone-B, Mysorenone-B, and Mysorenone-C from Hypericum mysorense HEYNE and Synthesis of Hyperenone-A and -B
- ISOLATION AND STRUCTURE OF MAGNOSALIN AND MAGNOSHININ, NEW NEOLIGNANS FROM MAGNOLIA SALICIFORIA MAXIM
- Enzymatic Sulfation of Polyphenols Related to Tannins by Arylsulfotransferase
- Isolation of Novel Lignans, Heteroclitins F and G, from the Stems of Kadsura heteroclita, and Anti-lipid Peroxidative Actions of Heteroclitins A-G and Related Compounds in the in Vitro Rat Liver Homogenate System
- 水道原水中の臭気物質 : Camphorおよびp-Methylacetophenoneの検出
- Volatile Metabolite of Aquatic Fungi. Identification of 6-Pentyl-α-pyrone from Trichoderma and Aspergillus Species
- Odorous Metabolites of Aquatic Actinomycetes. Identification of 1-Phenyl-2-propanone and 2-Phenylethanol
- Odorous Metabolite of Blue-green Alga : Schizothrix muelleri NAGELI collected in the Southern Basin of Lake Biwa. Identification of Geosmin
- Odorous Metabolites of Actinomyces Biwako-C and -D Strain isolated from the Bottom Deposits of Lake Biwa. Identification of Geosmin, 2-Methylisoborneol, and Furfural
- Odorous Compounds in Water Supplies. Identification of Geosmin from Water of Lake Inbanuma by Mass Spectrometry combined with Gas Chromatography
- Structure of Sargatriol, a New Isoprenoid Chromenol from a Marine Alga : Sargassum tortile
- New Iridoid Glucosides from Harpagophytum procumbens DC.
- Amino Acids and Peptides. XL. Synthesis of Ac-Tyr-Val-Ala-Asp-MCA Using Newly Developed Acetylating Reagent
- Studies on the Blue Pigments Produced from Genipin and Methylamine. II .On the Formation Mechanisms of Brownish-Red Intermediates Leading to the Blue Pigment Formation
- 75 Genipinとアミノ酸より生成するPseudoazulene骨格をもつ青色々素の構造に関する研究
- Constituents of the Roots of Boerhaavia diffusa L. III. Identification of Ca^ Channel Antagonistic Compound from the Methanol Extract
- Constituents of Ephemerantha fimbriata. Isolation and Structure Elucidation of Two New Phenanthrenes, Fimbriol-A and Fimbriol-B, and a New Dihydrophenanthrene, Ephemeranthol-C
- Constituents of Ephemerantha lonchophylla; Isolation and Structure Elucidation of New Phenolic Compounds, Ephemeranthol-A, Ephemeranthol-B, and Ephemeranthoquinone, and of a New Diterpene Glucoside, Ephemeranthoside
- フッキソウの中性成分(第10報)Friedelan-3β, 28-diolの確認
- Structure and Absolute Configuration of Sargatriol, a New Isoprenoid Chromenol from a Brown Alga, Sargassum tortile C. AGARDH
- Studies on the Neutral Constituents of Pachysandra terminalis SIEB. et ZUCC. VIII. Methyl Migration in the Dehydration Reaction of Pachysonol and Pachysandiol-B Derivatives
- Application of the Homonuclear Internuclear Double Resonance Technique in the Triterpene Field. II. Assignments of Methyl Resonances of Triterpenes related to Friedelin
- Studies on the Neutral Constituents of Pachysandra terminalis SIEB. et ZUCC. VII. Structures of Acid-induced Rearrangement Products of 16-Keto-friedel-3-ene
- Application of Homonuclear INDOR Spectroscopy in Friedelin Type Triterpenes
- Synthesis of β-Amyrin-23,23-d_2 from Methyl Hederagenate
- Studies on the Constituents of Orchidaceous Plants. IX. : Constituents of Spiranthes sinensis (PERS.) AMES var. amoena (M. BIEBERSON) HARA. (2). Structures of Spirantheosol, Spiranthoquinone, Spiranthol-C, and Spirasineol-B, New Isopentenyldihydrophenanth
- SPIRANTHESOL, A DIMERIC DIHYDROPHENANTHERENE FROM THE ROOTS OF SPIRANTHES SINENSIS (PERS.) AMES VAR. AMOENA (M. BIEBERSON) HARA
- Constituents of the Seeds of Swietenia mahagoni JACQ. III. : Structures of Mahonin and Secomahoganin
- Constitutents of the Seeds of Swietenia mahagoni JACQ.II. : Structures of Swietemahonin A, B, C, D, E, F, and G and Swietemahonolide
- Constituents of the Seeds of Swietenia mahagoni JACQ. I. : Isolation, Structures, and ^1H- and ^C-Nuclear Magnetic Resonance Signal Assignments of New Tetranortriterpenoids Related to Swietenine and Swietenolide
- MAHONIN AND SECOMAHOGANIN, NEW TETRANORTRITERPENOIDS FROM SWIETENIA MAHOGANI (L.) JACQ
- Pachysandra Alkaloids. IX. Structure of Pachysantermine-A, a Novel Intramolecular Ester Alkaloid
- Pachysandra Alkaloids. VIII. Structures of Pachystermine-A and -B, Novel Type Alkaloids Having a β-Lactam Ring
- Pachysandra Alkaloids.IV.Structure of Pachysamine-A and -B
- Pachysandra Alkaloids. III. Structures of Pachysandrine-B, -C, and -D
- Asernestioside C, a New Minor Saponin from the Roots of Astragalus ernestii COMB.; First Example of Negative Nuclear Overhauser Effect in the Saponins
- Constituents of a Fern, Davallia mariesii MOORE. V.Isolation and Structures of Davallin, a New Tetrameric Proanthocyanidin, and Two New Phenolic Glycosides
- Constituents of a Fern, Davallia mariesii MOORE. III. Revised Structure and Absolute Configuration of Davallialactone
- Constituents of a Fern, Davallia mariesii MOORE. IV. Isolation and Structures of a Novel Norcarotane Sesquiterpene Glycoside, a Chromone Glucuronide, and Two Epicatechin Glycosides
- Constituents of a Fern, Davallia mariesii MOORE. II. Identification and ^1H- and ^C-Nuclear Magnetic Resonance Spectra of Procyanidin B-5,Epicatechin-(4β→8)-epicatechin-(4β→6)-epicatechin, and Epicatechin-(4β→6)-epicatechin-(4β→8)-epicatechin-(4β→6)-e
- DAVALLIN, A NEW TETRAMERIC PROANTHOCYANIDIN FROM THE RHIZOMES OF DAVALLIA MARIESII MOORE
- Constituents of a Fern, Davallia mariesii MOORE. I. Isolation and Structures of Davallialactone and a New Flavanone Glucuronide
- EFFICIENT SYNTHESIS OF PAEONILACTONE-A AND -B FROM (-)-CARVONE
- Studies on Metabolites of Mycoparasitic Fungi. IV. Minor Peptaibols of Trichoderma kiningii
- I-C-9 黄連中の抗潰瘍成分の作用機作検討
- P-1 中国産イチイ科植物Taxus chinensisの新ジテルペノイド(ポスター発表の部)
- Studies on the Neutral Constitutents of Pachysandra terminalis SIEB. et ZUCC. XI. Occurrence of Pachysana-16,21-diene-3β, 28-diol and Pachysan-16-ene-3β, 28-diol, Novel Triterpene-diols with a New Skeleton Related to Friedelane
- Studies on the Neutral Constituents of Pachysandra terminalis SIEB. et ZUCC. IX. Structures of Pachysandienol-A and -B, Novel-Type Triterpenes related to Friedelin
- 74 トリテルペンにおけるINDOR法の応用 : friedelin関連トリテルペンのメチル基の帰属を中心として
- Application of Homonuclear Internuclear Double Resonance Technique in Triterpene Field. I. Nuclear Overhauser Effects between Methyl Groups
- クサトベラScaevola frutescens(MILLER)KRAUSEの成分研究
- Application of Tris (dipivaloylmethanato) europium (III) to the Assignments of Methyl Resonances of Triterpene Acetates related to β-Amyrin
- 19 トリテルペンにおけるHomonuclear INDOR techniqueの応用
- 白芝の成分研究(第1報)新フロクマリン誘導体について
- EFFECTIVE SEPARATION OF STEROL C-24 EPIMERS BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY
- New Constituents of the Aril of Myristica fragrans
- DAVALLIOSIDE A AND B, NOVEL FLAVAN-3-OL DERIVATIVES WITH A γ-LACTAM, FROM THE RHIZOMES OF DAVALLIA MARIESII MOORE
- Studies on the Constituents of Medicinal and Related Plants in Sri Lanka. I. New Triterpenes from Hedyotis lawsoniae
- Palbinone, a Novel Terpenoid from Peaonia albiflora; Potent Inhibitory Activity on 3α-Hydroxysteroid Dehydrogenase
- Studies on Metabolites of Mycoparasitic Fungi. III. New Sesquiterpene Alcohol from Trichoderma koningii
- Studies on the Metabolites of Mycoparasitic Fungi. I. Metabolites of Cladobotryum varium
- Constituents of Sindora sumatrana MIQ. III.New trans-Clerodane Diterpenoids from the Dried Pods
- Constituents of Sindora sumatrana MIQ. II. Five New Sesquiterpenoids from the Dried Pods
- Constituents of Sindora sumatrana MIQ.I. Isolation and NMR Spectral Analysis of Sesquiterpenes from the Dried Pods
- Dauricoside, a New Glycosidal Alkaloid Having an Inhibitory Activity against Blood-Platelet Aggregation
- STRUCTURE OF SCUTERIVULACTONE D DETERMINED BY TWO-DIMENSIONAL NMR SPECTROSCOPY. A NEW DITERPENOID FROM A CHINESE CRUDE DRUG "BAN ZHI LIAN" : SCUTELLARIA RIVULARIS WALL.(Communications to the Editor)
- DETHIO-TETRA (METHYLTHIO) CHETOMIN, A NEW ANTIMICROBIAL METABOLITE OF CHAETOMIUM GLOBOSUM KINZE EX FR. STRUCTURE AND PARTIAL SYNTHESIS FROM CHETOMIN
- Constituents of the Roots of Boerhaavia diffusa L. II. : Structure and Stereochemistry of a New Rotenoid, Boeravinone C
- Constituents of the Roots of Boerhaavia diffusa L. I. : Examination of Sterols and Structures of New Rotenoids, Boeravinones A and B
- STRUCTURE AND NMR SPECTRA OF BOERAVINONE C, A NEW ROTENOID ANALOGUE FROM ___- ___- LINN
- BOERAVINONE A AND B, NEW ROTENOID ANALOGUES FROM ___- ___- LINN
- Studies on the Constituents of Orchidaceous Plants. V. : Isolation, Structure, and C-13 Signal Assignments of Novel Methylsterols from Nervilia purpurea SCHLECHTER
- ISOLATION AND STRUCTURE OF CYCLONERVILASTEROL, 24-EPICYCLONERVILASTEROL, DIHYDROCYCLONERVILASTEROL, AND 24-EPIDIHYDROCYCLONERVILASTEROL. NOVEL METHYLSTEROLS FROM NERVILIA PURPUREA SCHLECHTER
- TRIALKYLTIN RADICAL USED TO CATALYZE THE O,S-REARRANGEMENT OF CYCLIC THIONOCARBONATES. A NEW ENTRY TO THIO-SUGARS(Communication to the Editor)
- Odorous Metabolites of a Fungus, Chaetomium globosum KINZE ex FR. Identification of Geosmin, a Musty-smelling Compound
- Studies on the Constitutents of Veratrum Plants. II. Constituents of Veratrum nigrum L. var. ussuriense. (1). Structure and ^1H-and ^C-Nuclear Magnetic Resonance Spectra of a New Alkaloid, Verussurinine, and Related Alkaloids
- Studies on the Constituents of Veratrum Plants. I. : Constituents of Veratrum maackii REG.; Isolation and Structure Determinatin of a New Alkaloid, Maackinine
- Four Ingol Type Diterpenes from Euphorbia antiquorum L.
- Selective Deoxygenation via Regioselective Thioacylation of Non-protected Glycopyranosides by the Dibutyltin Oxide Method(Organic,Chemical)
- Chemical Studies on Amino Acids and Peptides. II. Syntheses of Choline Esters of Peptides related to Tetragastrin
- Regioselective Monoalkylation of Non-protected Glycopyranosides by the Dibutyltin Oxide Method
- Constituents of the Fungus Ganoderma lucidum (FR.) KARST. III. : Structures of Ganolucidic Acids A and B, New Lanostane-Type Triterpenoids
- Constituents of the Fungus Ganoderma lucidum (FR.) KARST. II. : Structures of Ganoderic Acids F, G, and H, Lucidenic Acids D2 and E2,and Related Compounds
- Constitutents of the Fungus Ganoderma lucidum (FR.) KARST. I. : Structures of Ganoderic Acids C2,E, I, and K, Lucidenic Acid F and Related Compounds
- Studies on the Constituents of Orchidaceous Plants. VIII. : Constituents of Spiranthes sinensis (PERS.) AMES var. amoena (M. BIEBERSON) HARA. (1). Isolation and Structure Elucidation of Spiranthol-A, Spiranthol-B, and Spirasineol-A, New Isopentenyldihydro
- Studies on the Constituents of Orchidaceous Plants. VI. : Isolation and Structure Determination of Cyclohomonervilasterol and Neocyclonervilasterol, Novel Methylsterols from Nervilia purpurea SCHLECHTER
- GANODERIC ACID G AND I AND GANOLUCIDIC ACID A AND B, NEW TRITERPENOIDS FROM GANODERMA LUCIDUM
- NEW 5β-H LIMONOIDS FROM ___ ___ BENTHAM
- GANODERIC ACID D, E, F, AND H AND LUCIDENIC ACID D, E, AND F, NEW TRITERPENOIDS FROM GANODERMA LUCIDUM
- Studies on the Constituents of Orchidaceous Plants. VII. The C-24 Stereochemistry of Cyclohomonervilol and 24-Isopropenylcholesterol, Non-conventional Side Chain Triterpene and Sterol, from Nervilia purpurea SCHLECHTER(Organic,Chemical)
- THE C-24 STEREOCHEMISTRY OF CYCLOHOMONERVILOL, A NON-CONVENTIONAL SIDE CHAIN TRITERPENE FROM NERVILIA PURPUREA SCHLECHTER
- Studies on the Constituents of Orchidaceous Plants. II. Isolation, Structures, and Stereochemistry of Cyclonervilol, Cyclohomonervilol, and Dihydrocycloeucalenol C-24 Epimers, New Triterpenes from Nervilia purpurea SCHLECHTER
- Studies on the Constituents of Orchidaceous Plants. I. Constituents of Nervilia purpurea SCHLECHTER and Nervilia aragoana GAUD. (1)
- Studies on the Constituents of Orchidaceous Plants. III. Isolation of Non-conventional Side Chain Sterols from Nervilia purpurea SCHLECHTER and Structure Determination of Nervisterol
- OCCURRENCE OF NON-CONVENTIONAL SIDE CHAIN STEROLS IN AN ORCHIDACEOUS PLANT, NERVILIA PURPUREA SCHLECHTER AND STRUCTURE OF NERVISTEROL