Synthesis of Chiral Aspyrone, A Multi-functional Dihydropyranone Antibiotic
スポンサーリンク
概要
- 論文の詳細を見る
Aspyrone (1) was elaborated in an optically pure form by a key reaction involving the highly diastereoselective addition of tetrahydropyranone enolate to 2-tosyloxy-aldehyde and the subsequent in situ formation of an epoxide.
- 社団法人日本農芸化学会の論文
- 1995-10-23
著者
-
SUGIYAMA Takeyoshi
Department of Agricultural Chemistry, Faculty of Agriculture, Tohoku University
-
YAMASHITA Kyohei
Department of Agricultural Chemistry, Faculty of Agriculture, Tohoku University
-
ORITANI Takayuki
Department of Applied Biological Chemistry, Faculty of Agriculture
-
Murayama Tetsuya
Department Of Applied Biological Chemistry Faculty Of Agriculture Tohoku University
-
杉山 長美
Tohoku Univ. Sendai Jpn
-
Yamashita K
Laboratory Of Biochemistry Department Of Biological Mechanisms And Functions Graduate School Of Bioa
-
Yamashita Kyohei
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
-
Sugiyama Takeyoshi
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
-
Oritani T
Laboratory Of Applied Bioorganic Chemistry Division Of Bioscience & Biotechnology For Future Bio
-
Oritani Takayuki
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
-
MURAYAMA Tetsuya
Department of Agricultural Chemistry, Faculty of Agriculture, Tohoku University
関連論文
- A307 サリチルアルデヒド型植物病原菌毒素類の合成化学的研究 : イネいもち病菌毒素 pyricuol とオウトウ灰星病菌毒素 dechloromonilidiol
- A109 非選択的植物毒素 tabtoxinine-β-lactam の合成研究
- A104 抗生物質 Enacyloxin の立体化学に関する研究
- 103(P54) 中国産および日本産イチイ種子に含まれるタキサンジテルペノイド類(ポスター発表の部)
- Enacyloxin oridaseの電子受容体 : 酵素
- The Promoter for the Maize C_4 Pyruvate, orthophosphate Dikinase Gene Directs Cell- and Tissue-Specific Transcription in Transgenic Maize Plants
- Aspyroneの合成研究(有機化学・天然物化学-反応と合成(含窒素化合物, 光学活性, 生物変換)-)
- 43 生物活性を有する6-Substituted-5,6-dihydro-5-hydroxy(or acyloxy)-2H-pyran-2-one類の合成研究
- Characterization of Fatty Acids in the Sebum of Goats According to Sex and Age(Biological Chemistry)
- (+)-Menthol and Its Hydroxy Derivatives, Novel Fungal Monoterpenols from the Fusicoccin-producing Fungi, Phomopsis amygdali F6a and Niigata 2(Organic Chemistry)
- Fusicoccins P and Q, and 3-Epifusicoccins H and Q, New Polar Fusicoccins from Isolate Niigata 2-A of a Peach Fusicoccum Canker Fungus(Organic Chemistry)
- Synthesis of Squamostanal-A
- Synthesis of Two Possible Diastereoisomers of the Epoxy Lactone Proposed for Epoxyrollin A
- 55(P19) 日本産矮性イチイ"キャラボク"に含まれるタキサンテルペノイド類(ポスター発表の部)
- 日本産イチイに含まれるタキサンテルペノイド類 : 有機化学・天然物化学
- Accumulation of Maize Response Regulator Proteins in Mesophyll Cells after Cytokinin Treatment(Biochemistry & Molecular Biology)
- MOLECULAR CLONING OF cDNAs ENCODING HISTIDINE KINASE FROM MAIZE
- ISOLATION AND CHARACTERIZATION OF cDNAS FOR TWO-COMPONENT REGULATORY FACTORS IN MAIZE
- ANALYSIS OF EXPRESSION PATTERNS OF ZmRR1 ENCODING A RESPONSE-REGULATOR WITH TRANSGENIC MAIZE
- ISOLATION AND CHARACTERIZATION OF GENES FOR TWO-COMPONENT REGULATORY FACTORS IN MAIZE
- CLONING AND STRUCTURAL ANALYSIS OF A MAIZE CYTOKININ INDUCIBLE GENE, ZmCip1, THAT ENCODES A HOMOLOG OF RESPONSE REGULATOR IN TWO-COMPONENT SYSTEM
- Partial Characterization of the Signaling Pathway for the Nitrate-Dependent Expression of Genes for Nitrogen-Assimilatory Enzymes Using Detached Maize Leaves
- New Monoterpentriols from the Fruiting Body of Flammulina velutipes
- Aspirin and Salicylic Acid Do not Inhibit Methyl Jasmonate-inducible Expression of a Gene for Ornithine Decarboxylase in Tobacco BY-2 Cells
- Effects of Salicylic Acid on Jasmonate-Inducible Expression of Ornithine Decarboxylase Gene Promoter : Gus Fusion Gene
- Synthesis of (-)-cis-Neocnidilide(Organic Chemistry)
- Synthesis and Absolute Configuration of Neocnidilide(Organic Chemistry)
- 33 抗生物質Enacyloxin類の構造と生産に関する研究(口頭発表の部)
- 細菌にのみ有効な新規鎖状ポリエン抗生物質Enacyloxin--抗真菌活性にはラクトン環構造が必要か?(今日の話題)
- Synthesis of a Tricyclo[4.3.0.0^]-nonane Ring System from (-)-Carvone(Organic Chemistry)
- Synthesis of (+)-Methyl Phaseate and Its Isomer from (-)-β-Pinene(Organic Chemistry)
- Total Synthesis of (+)-Methyl Phaseate from (-)-β-Pinene(Organic Chemistry)
- PB168 SYNTHETIC STUDIES ON ABSCISIC ACID METABOLITES
- Total Synthesis of (±)-Drummondone A(Organic Chemistry)
- Alternative Synthesis of (±)-Trisporol B via (±)-6-Hydroxymethyl-2,6-dimethyl-2-cyclohexen-1-one(Organic Chemistry)
- Synthesis and Biological Activities of (±)-Deoxy-abscisic Acid Isomers
- Total Synthesis of (±)-Methyl Phaseates(Organic Chemistry)
- Enzymatic Properties of an Extracellular Quinoprotein, Enacyloxin Oxidase
- An Extracellular Quinoprotein Oxidase That Catalyzes Conversion of Enacyloxin IVa to Enacyloxin IIa
- Identification and Characterization of a Gene Encoding Drought-Inducible Protein Localizing in the Bundle Sheath Cell of Sugarcane
- Synthesis of Chiral Aspyrone, A Multi-functional Dihydropyranone Antibiotic
- Total Synthesis of Natural (+)-Phomopsolide B, an Antifeedant against Elm Bark Beetle
- Total Synthesis of Natural (+)-Phomopsolide B(Organic Chemistry)
- Synthesis and Absolute Configuration of Pyriculol(Organic Chemistry)
- Syntheses of Natural (-)-Osmundalactone and Its Epimer(Organic Chemistry)
- Total Synthesis of Natural (+)-Phomalactone, (+)-Acetylphoma-lactone, (+)-Asperlin and Their Isomers
- Polyoxygenated Cyclohexenes from the Chinese Tree, Uvaria Purpurea(Organic Chemistry)
- Four Polyoxygenated Cyclohexenes from the Chinese Tree, Uvaria Purpurea
- Four Novel Taxane Diterpenoids from the Needles of Japanese Yew, Taxus cuspidata
- Isolation and Structural Determination of a Novel Bicyclic Taxane Diterpene from Needles of the Chinese Yew, Taxus mairei
- A Newly Rearranged 2(3→20) Abeotaxane Diterpene from the Bark o Chinese Yew, Taxus mairei
- 59(P21) 中国産イチイTaxus maireiに含まれるタキサンジテルペノイド類(ポスター発表の部)
- Differential Expression of Two Genes for Sucrose-Phosphate Synthase in Sugarcane : Molecular Cloning of the cDNAs and Comparative Analysis of Gene Expression
- Syntheses of Chiral 4'-Hydroxy and 1',4'-Dihydroxy-γ-ionylideneacetic Acids, Fungal Biosynthetic Intermediates of Abscisic Acid(Organic Chemistry)
- Enzymatic Preparation of Chiral 4-Hydroxy-2,2-dimethyl-1-cyclohexanone as a Chiral Building Block(Organic Chemistry)
- Syntheses and Biological Activities of (±)-Streptovitacin A and E-73(Organic Chemistry)
- Synthesis of (±)-4'-Hydroxy-γ-ionylideneacetic Acids, Fungal Biosynthetic Intermediates of Abscisic Acid(Organic Chemistry)
- Synthesis of (±)-(2Z,4E)-trans-1',4'-Dihydroxy-γ-ionylideneacetic Acid, a Fungal Biosynthetic Intermediate of Abscisic Acid(Organic Chemistry)
- Synthesis of Chiral 3'-Hydroxy-γ-ionylideneacetic Acids (Organic Chemistry)
- Synthesis and Biological Activities of Demethylcycloheximides(Organic Chemistry)
- Preparation of Chiral trans-2,4-Dimethyl-1-cyclohexanones, the Key Intermediates in Cycloheximide Synthesis, Using Microbial Resolution(Organic Chemistry)
- Synthesis and Biological Activity of (±)-Pyrenolide B(Organic Chemistry)
- Fusaristatins A and B, Two New Cyclic Lipopeptides from an Endophytic Fusarium sp.
- Synthesis of Optically Active Pyriculol, a Phytotoxic Metabolite Produced by Pyricularia oryzae Cavara
- Isolation and Structure Elucidation of Neofusapyrone from a Marine-derived Fusarium species, and Structural Revision of Fusapyrone and Deoxyfusapyrone
- Synthesis of HS-toxin A Aglycone
- Three Oxygenated Cyclohexenone Derivatives Produced by an Endophytic Fungus
- Structure Elucidation of a Triterpene Glycoside Isolated from Weigela hortensis
- 2-Fluoro and 2-Methoxycarbonyl Epoxy-β-ionylideneacetic Acids as Abscisic Acid Analogs
- Stimulatory Effect of Ferulic Acid on the Production of Extracellular Xylanolytic Enzymes by Aspergillus kawachii
- Isolation and Identification of New Antifungal Macrophorins E, F and G as Malonyl Meroterpenes from Botryosphaeria berengeriana
- Novel Fusicoccins R and S, and the Fusicoccin S Aglycon (Phomopsiol) from Phomopsis amygdali Niigata 2-A, and Their Seed Germination-stimulating Activity in the Presence of Abscisic Acid
- Synthesis of (-)-Muricatacin
- The Structure of Enacyloxin II, a Novel Linear Polyenic Antibiotic Produced by Gluconobacter sp. W-315(Organic Chemistry)
- New Cytotoxic Phenolic Derivatives from Matured Fruits of Magnolia denudata
- Structural Confirmation of Cotylenin A, a Novel Fusicoccane-diterpene Glycoside with Potent Plant Growth-regulating Activity from Cladosporium Fungus sp. 501-7W
- Synthesis of Ambrein(Organic Chemistry)
- Total Synthesis of (-)-Decarestrictine J
- Synthesis and Antimicrobial Activity of 2'-Deoxypuromycin(Organic Chemistry)
- Stimulatory Effect of Ferulic Acid on the Production of Extracellular Xylanolytic Enzymes by Aspergillus kawachii
- Acremolactone A, a Novel Herbicidal Epoxydihydropyranyl γ-Lactone from Acremonium roseum I4267
- Ferrier反応の副生物の構造とその生成について : 有機化学・天然物化学
- Reinvestigation of Phenolic Ferrier Reaction : Selective Synthesis of Aryl O-Δ^2-Glycosides
- p-Methoxyphenyl Δ^2-glycosideを用いるAltholactoneおよび関連化合物の合成 : 有機化学・天然物化学
- 16-O-Demethyl Fusicoccin J and Its 3-Epimer from Fusicoccum amygdali, and Their Seed Germination-stimulating Activity in the Presence of Abscisic Acid
- Effect of Spectrum Analyzer's Impulse Bandwidth on the Measurement of EM Waves Emitted from Partial Discharges in Multipath-Rich Environment
- 日本産イチイ樹木に含まれるタキサンテルペノイド類 : 有機化学・天然物化学
- Pectinolide Aの合成研究 : 有機化学・天然物化学
- P-32 糖質を利用した生物活性ジヒドロピラノン類の合成(ポスター発表の部)
- 5 単純キラル素子を用いた生物活性を有する天然物の合成
- Synthesis of Chiral Methyl Cucurbate and Its Analogs(Organic Chemistry)
- Synthesis and Biological Activities of Griseofulvin Analogs(Organic Chemistry)
- A Secoiridoid, 10-Cinnamoyloxyoleoside, Isolated from the Leaves of Helwingia japonica
- A Novel Phenylethanoid, Isocrenatoside Isolated from the Whole Plant of Orobanche coerulescens
- Feeding Response of Chrysolina aurichalcea (MANNERHEIM) to Polyacetylenes (Coleoptera : Chrysomelidae)
- Structure Elucidation of a Triterpene Glycoside Isolated from Weigela hortensis
- A new benzoxepin metabolite isolated from endophytic fungus Phomopsis sp.
- Allantopyrone A, a new α-pyrone metabolite with potent cytotoxicity from an endophytic fungus, Allantophomopsis lycopodina KS-97
- Syntheses of All Four Stereoisomers of Pyriculol
- Biomimetic Total Synthesis of (-)-Aplysistatin