Facile Preparation of Chiral Abscisic Acid
スポンサーリンク
概要
- 論文の詳細を見る
The asymmetric epoxidation of (±)-methyl (2Z, 4E)-1', 4'-dihydroxy-α-ionylideneacetates is described for the preparation of chiral abscisic acid. A conventional Sharpless kinetic resolution of (±)-1', 4'-cis-dihydroxyacetate with diethyl L-tartarate and then two simple steps of conversion gave (S)-abscisic acid, which was also obtained by the combination of (±)-1', 4'-trans-dihydroxyacetate with diethyl D-tartarate. Finally, (S)-abscisic acid was obtained in a 25% overall yield from the racemic mixture.
- 社団法人日本農芸化学会の論文
- 1994-05-23
著者
-
Oritani Takayuki
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
-
Oritani Takayuki
Department Of Applied Biological Chemistry Faculty Of Agriculture Tohoku University
-
Yamamoto Hiroshi
Departmemt Of Chemical Engineering University Of Tokyo
-
Yamamoto Hiroshi
Department Of Applied Biological Chemistry Faculty Of Agriculture Tohoku University
関連論文
- Metamorphic history and tectonic evolution of the Himalayan UHP eclogites in Kaghan valley, Pakistan
- Micellization Protocols for Amphiphilic Polyelectrolytes in Water. How Do Polymers Undergo Intrapolymer Associations?
- Self-Association of Dodecyl Moieties Covalently Linked to a Polyelectrolyte in a Small Amount
- Partial Spontaneous Regression of Hepatocellular Carcinoma: A Case with High Concentrations of Serum Lens Culinaris Agglutinin-reactive Alpha Fetoprotein
- Characterization of Chondroitin/Dermatan Sulfate Proteoglycans Synthesized by Bovine Retinal Pericytes in Culture(Highlighted paper selected by Editor-in-chief)(Biochemistry/Molecular Biology)
- Selective Increase in Decorin Core mRNA Level in Cultured Vascular Smooth Muscle Cells after Exposure to Advanced Glycation Endproducts
- Induction of Decorin Core Protein Synthesis by Advanced Glycation Endproducts in Cultured Vascular Smooth Muscle Cells(PROCEEDINGS OF 24TH SYMPOSIUM ON TOXICOLOGY AND ENVIRONMENTAL HEALTH)
- Effects of unipedal standing balance exercise on the prevention of falls and hip fracture among clinically defined high-risk elderly individuals : a randomized controlled trial
- Report on the Japanese Orthopaedic Association's 3-year project observing hip fractures at fixed-point hospitals
- X-ray Phase-Contrast Imaging and X-ray Absorption Fine Structure Analysis using Parametric X-ray Radiation Generated at LEBRA, Nihon University
- W-1-4-4 Prevention of a patient's falling by using a sensor-controlled ambulation support machine : Analysis of leg muscle action based on the musculo-skeletal model
- The Decay of ^Pr
- Renal cell carcinoma with unusual metastasis to the gallbladder
- Cortical Neurophysiological Modification after Peripheral Neuronal Sensitization
- Zeeman Effect of R-Lines in Alexandrite under High Magnetic Fields
- Anterior fissure of the right liver-the third door of the liver
- Resection of Liver Metastasis from Alpha-Fetoprotein-Producing Early Gastric Cancer: Report of a Case
- A Recursive Maximum Likelihood Decoding Algorithm for Some Transitive Invariant Binary Block Codes
- 194. Equilibrium Function in Abnormal Varieties of Posture,Especially in Scoliosis
- Reduced expression of endogenous secretory receptor for advanced glycation endproducts in hippocampal neurons of Alzheimer’s disease brains
- Development of sensitive high-performance liquid chromatography with fluorescence detection using 4-(4, 5-diphenyl-1H-imidazol-2-yl)-benzoly chloride as a labeling reagent for determination of bisphenol A in plasma samples
- A case of solitary intraductal papilloma of the breast coexisting with ductal carcinoma in situ (DCIS)
- Case Report* MR Appearance of Hemangiopericytoma of the Thigh
- Effect of Surface Treatment on Interfacial Strength between Bamboo Fiber and PP Resin(Green Composites)
- Self-Association in Water of Copolymers of Sodium 2-(Acrylamido)-2-methylpropanesulfonate and N-Oleylmethacrylamide Characterized by Fluorescence Quenching
- Identification of a New Isotope ^Tb
- Synthesis of Squamostanal-A
- Synthesis of Two Possible Diastereoisomers of the Epoxy Lactone Proposed for Epoxyrollin A
- Increased Neutrophils in Bronchoalveolar Lavage Fluids from a Patient with Pulmonary Edema Associated with Pheochromocytoma
- Mouse Mammary Tumor Virus Proviral Integration in the DD/Tbr Mice
- Beta-Decay Energies of ^,^,^Ba and ^,^Cs
- Level Scheme of ^Ba Fed by the ^La Decay
- The effect of trunk muscle exercises in patients over 40 years of age with chronic low back pain
- The Transcutaneous Electrical Nerve Stimulation Applied to Contralateral Limbs for the Phantom Limb Pain
- Mechanism of Cadmium Stimulation on the Production of Fibrinolytic Proteins in Vascular Endothelial Cells (Proceedings of the 23rd Symposium on Toxicology and Environmental Health)
- Sarcomatous hepatocellular carcinoma without previous anticancer therapy
- Effect of Nasal Continuous Positive Airway Pressure Treatment on Plasma Adrenomedullin Levels in Patients with Obstructive Sleep Apnea Syndrome : Roles of Nocturnal Hypoxia and Oxidant Stress
- Postprandial Hyperglycemia After a Gastrectomy and the Prediabetic State : A Comparison Between a Distal and Total Gastrectomy
- Beta Decay of ^Pr into Levels in ^Nd
- Low-Lying Levels in ^Nd in the Decay of ^Pr
- Decay of ^152Nd
- Half-Lives of Levels in ^Sr and ^Sr
- Aminopeptidase N/CD13 Regulates the Fetal Liver Microenvironment of Hematopoiesis(Miscellaneous)
- Up-regulation of IL-4 production by the activated cAMP/cAMP-dependent protein kinase (protein kinase A) pathway in CD3/CD28-stimulated naive T cells
- Roles of the Receptor for Advanced Glycation Endproducts in Diabetes-Induced Vascular Injury
- AGE and Endothelial Cells
- Crystal Structure of 2,5-Bis-(3,5-di-tert-butyl-benzyl)-3,6-bis-(4-dimethylamino-phenyl)-2,5-dihydro-pyrrolo[3,4-c]pyrrole-1,4-dione
- Immunohistochemical localization of serotonin transporter in normal and colchicine treated rat brain
- Molecular mechanisms underlying inflammatory lung diseases in the elderly : Development of a novel therapeutic strategy for acute lung injury and pulmonary fibrosis
- One Year Follow-Up of The First Bilateral Living-Donor Lobar Lung Transplantation in Japan
- Q_ Measurement of^La
- 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)
- 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)
- Atomic Scale Oxidation Process on Hydrogen-Terminated Silicon Surface
- Simultaneous live video presentation during knee arthroscopy
- Insufficient Resistance of Trehalose-6, 6'-Dimycolate-Treated T-Cell Receptor δ Gene Mutant (TCR δ^) Mice against Influenza Virus Infection
- Mechanical augmentation of the vertebral body by calcium phosphate cement injection
- Q_β Measurements of Neutron-Rich Isotopes in the Mass Region 147 ≤A≤152
- Synthesis of Chiral Aspyrone, A Multi-functional Dihydropyranone Antibiotic
- Total Synthesis of Natural (+)-Phomopsolide B, an Antifeedant against Elm Bark Beetle
- 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)
- How to Quantize Fields Canonically on Discrete Space-Time : Particles and Fields
- Conserved Quantities of Field Theory on Discrete Spacetime
- Orientation Dependence of Lateral Solid-Phase-Epitaxial Growth in Amorphous Si Films
- 2-Fluoro and 2-Methoxycarbonyl Epoxy-β-ionylideneacetic Acids as Abscisic Acid Analogs
- Synthesis of (-)-Muricatacin
- Synthesis of Ambrein(Organic Chemistry)
- Total Synthesis of (-)-Decarestrictine J
- Synthesis and Antimicrobial Activity of 2'-Deoxypuromycin(Organic Chemistry)
- Reinvestigation of Phenolic Ferrier Reaction : Selective Synthesis of Aryl O-Δ^2-Glycosides
- Biosynthesis of Abscisic Acid in the Fungus Cercospora cruenta : Stimulation of Biosynthesis by Water Stress and Isolation of a Transgenic Mutant with Reduced Biosynthetic Capacity : ENVIRONMENTAL AND STRESS RESPONSES
- Synthesis of Chiral Methyl Cucurbate and Its Analogs(Organic Chemistry)
- Synthesis and Biological Activities of Griseofulvin Analogs(Organic Chemistry)
- Aldehyde Oxidase in Wild Type and aba1 Mutant Leaves of Nicotiana plumbaginifolia
- Conformation and Metabolism of (+)-(2Z,4E)-trans-1´,4´-Dihydroxy-γ-ionylideneacetic Acid, a Biosynthetic Intermediate of (+)-Abscisic Acid in Cercospora cruenta(Organic Chemistry)
- Isolation and Structure of 4'-Hydroxy-γ-ionylideneacetic Acids from Cercospora cruenta, a Fungus Producting (+)-Abscisic Acid(Organic Chemistry)
- Conformational Analysis of Abscisic Acid Analogs Produced by Cercospora cruenta
- A Novel Taxane Diterpenoid from Japanese Yew, Taxus cuspidata
- Isomeric Ratio and Level of Xanthoxin in Tomato Plants Measured by a New Analytical Method
- Incorporation of Farnesyl Pyrophosphate Derivertives into Abscisic Acid and Its Biosynthetic Intermediates in Cercospora cruenta
- Synthesis of (±)-4-Isocymobarbatol by Brominative Cyclization
- Facile Preparation of Chiral Abscisic Acid
- Enzymic Resolution of (±)-axial-Alcohols via Asymmetric Hydrolysis of Corresponding Chloroacetates by Microorganisms
- The Metabolism of Analogs of Abscisic Acid in Cercospora cruenta
- Metabolism of (2Z, 4E)-γ-Ionylideneethanol and (2Z, 4E)-γ-Ionylideneacetic Acid in Cercospora cruenta
- Isolation of (2Z, 4E)-γ-Ionylideneethanol from Cercospora cruenta, a Fungus Producing (+)-Abscisic Acid
- The Metabolism of (2Z, 4Z)-α-Ionylideneacetic Acid in Cercospora cruenta, a Fungus Producing (+)-Abscisic Acid
- Synthesis and Biological Activity of Methyl 3-Demethyl-Abscisate and Its Related Analogs