An Approach to Synthesis of Diterpenoid Alkaloids. IV.
スポンサーリンク
概要
- 論文の詳細を見る
Catalytic reduction of 1-(p-methoxyphenyl)-3,5-dimethyl-3-azabicyclo [3. 3. 1] nonane ⊿^<9,α>-acetaldehyde (II) gave two epimeric saturated aldehydes (IIIa) and (IIIb). Both epimers were converted into the stereoisomeric hydrophenanthrene derivatives, VIa and VIb, respectively, by reduction with lithium aluminum hydride followed by cyclization with polyphospholic acid. The conformation of the stereoisomers was confirmed by determining the configuration of two epimeric alcohols (Va) and (Vb) from which these hydrophenanthrene compounds were derived. The A/B trans-fused isomer bears the common skeleton of the atisine-type alkaloids.
- 公益社団法人日本薬学会の論文
- 1963-06-25
著者
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小木曽 彰
Central Research Laboratories Sankyo Co. Ltd.
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岩井 一成
Takamine Laboratory, Sankyo Co., Ltd.
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小木曾 彰
Central Research Laboratories, Sankyo Co., Ltd.
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小木曾 彰
Takamine Laboratory, Sankyo Co., Ltd.
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清水 文治
Takamine Laboratory, Sankyo Co., Ltd.
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小木曾 彰
Central Research Laboratories Sankyo Co. Ltd.
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岩井 一成
Central Research Laboratories Sankyo Co. Ltd.
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清水 文治
Central Research Laboratories Sankyo Co. Ltd.
関連論文
- 3-Azabicyclo [3. 3. 1] nonane Derivatives as Potential Analgesics
- N→N Alkyl and Glycosyl Migrations of Purines and Pyrimidines. IV. trans-Glycosylation from Pyrimidines to Purines. (A Novel Synthetic Method of Purine Nucleosides and Nucleotides)
- N→N Alkyl and Glycosyl Migration of Purines and Pyrimidines. III. N→N Alkyl and Glycosyl Migration of Purine Derivatives
- N→N Alkyl and Glycosyl Migration of Purines and Pyrimidines. II. Glycosyl Migration of 3-Glycosyl-N^6-acyladenine Derivatives
- N→N Alkyl and Glycosyl Migrations of Purines and Pyrimidines. I. A New Migration of 3-Alkyl-N^6-acyladenine
- Synthesis of Anomeric Pyrimidine Nucleoside 5'-Phosphates of L-Ribose, α-D-Cytidine 5'-Phosphate and 3-β-L-Ribofuranosyladenine 5'-Phosphate
- Studies on Synthetic Nucleotides. II. A Direct Synthetic Method of Ribonucleotides.
- 33 プリンおよびピリミジンヌクレオシドのグリコシル転移
- Alkyl Migration of 3-Alkylguanine Derivatives
- Intermolecular Rearrangement of N'-Acyltriacanthine
- Preparation of L-β-Ribonucleosides and L-β-Ribonucleotides
- Studies on Acetylenic Compounds. XLIV. Synthesis of 3-Aminoisoxazoles and 3-Hydroxyisoxazoles (3-Isoxazolones)
- Studies on Acetylenic Compounds. XXXIX. The Addition Reaction of Cyanogen Bromide to Acetylenic Compounds
- Studies on Acetylenic Compounds. XII. Antifungal Activity of Some Acetylenic Mercury Compounds
- 2 いわなんてん(Leucothoe Keiskei Mig.)の成分研究
- 70 Croton sublyratusより得た抗Shay潰瘍性フラノジテルペン
- Studies on Acetylenic Compounds. XL. The Addition Reaction of Nitrosyl Chloride and Nitryl Chloride to Acetylenic Compounds
- Studies on Acetylenic Compounds. XXX. Absolute Configuration of 1,4-Diphenyl-2-butyn-1,4-diol.
- Studies on Acetylenic Compounds. XXIX. A New Method for Synthesis of DL-Ribose.
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- Isolation and Structure of Antipeptic Ulcer Diterpene from Thai Medicinal Plant
- The Structure of Toxic Components from Leucothoe Keiskei
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- The Structure of Futoquinol, a Constituent of Piper futokadzura SIEB. et ZUCC.
- The Structure of Futoamide : A Constituent of Piper futokadzura SIEB. et ZUCC.
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- An Approach to Synthesis of Diterpenoid Alkaloids. IV.
- An Approach to Synthesis of Diterpenoid Alkaloids. III.
- An Approach to Synthesis of Diterpenoid Alkaloids. II.
- An Approach to Synthesis of Diterpenoid Alkaloids. I. Mannich Reaction of 2,6-Disubstituted Cyclohexanone.
- 23.ダイテルペンアルカロイド骨核の合成
- Novel Diterpenelactones with Anti-peptic Ulcer Activity from Croton sublyratus
- Total Synthesis of (±)-Ligantrol, a Linear Polyoxygenated Diterpene
- Synthesis of the Aglycones of Poriolide and Isoporiolide, New Biphenyl-type Flavanones
- 33 Furanoid diterpenoid,Chettaphanin IおよびIIの構造
- Preparation of 6,10-Dimethylspiro [4,5] dec-6-en-2-one. Experiments directed towards the Synthesis of Spirovetivane Sesquiterpenes
- 14 フウトウカズラのアルカロイド、および、その他の成分について
- 30 フウトウカヅラの成分Futoenoneの構造
- Thebaine及びGalanthamineより1-Methyl-3a(3'-methoxy-6'-methyphenyl)-4,2'-epoxy-octahydroindoleの合成
- Studies on Synthetic Nucleotides. I. A Convenient Synthesis of Ribonucleotides.
- Studies on Synthetic Nucleosides V. Anomeric Pyrimidine Nucleosides of D-Arabinose and D-Lyxose
- A Convenient Synthesis of Nucleotides
- Studies on Synthetic Nucleosides. IV. A New Synthetic Method of Pyrimidine and Purine Ribosides
- Studies on Synthetic Nucleosides. I. Trimethylsilyl Derivatives of Pyrimidines and Purines.
- A New Synthetic Method of Nucleosides
- Studies on Acetylenic Compounds. XLI. The Reactions of Methylsulfinyl Carbanion with Diphenylacetylene or 1,4-Diphenyl-1,3-butadiyne
- Studies on Acetylenic Compounds. XXXVIII. The Novel Cyclization Reaction of Diacetylenic Compounds to Naphthalene Derivatives involving Prototropic Rearrangement
- Studies on Acetylenic Compounds. XXXII. Ring Closure of Propargyl Ethers. (2).
- Studies on Acetylenic Compounds. XXIII. A New Ring Closure of 2-Propynyl Ethers.
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- Studies on Acetylenic Compounds. XXXVI. Total Synthesis of Ethyl 3-Amino-3-deoxy-β-DL-arabinofuranoside.
- Studies on Acetylenic Compounds. XLII. Total Synthesis of Estrone by the Double Cyclization of Acetylenic Compounds
- Nuclear Magnetic Resonance Spectral Studies on some Anhydro Furanose Derivatives
- The Studies on Quinolizinium Salts. II. Ring Opening Reactions of Quinolizinium Bromide by Grignard Reagents
- The Studies on Quinolizinium Salts. I. Syntheses of Quinolizinium and 1-, 2-, 3-, and 4-Methylquinolizinium Bromides
- 14.アセチレン系化合物のdouble cyclization : ステロイド骨核の合成
- 5.Ascochitineの構造
- Studies on Acetylenic Compounds. XXXVII. The Cyclization Reaction of Some Propargylammonium Halide Derivatives. (2)
- Studies on Acetylenic Compounds. XXXV. The Cyclization Reaction of some Propargylammonium Derivatives. (1).
- Studies on Acetylenic Compounds. XXXIV. Rearrangement of Propargylammonium Halide Derivatives.
- Studies on Acetylenic Compounds. XXXIII. A New Synthetic Method for Aminoacetylenic Compounds.
- Gas Liquid Partition Chromatography of 2,3-An-hydro-D-ribofuranoside and 2,3-Anhydro-D-lyxofuranoside.
- A Convenient Synthesis of 1-β-D-Arabinofuranosylcytosine
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- 13.アセチレン化合物よりペントーゼの合成について
- Studies on Acetylenic Compounds. XXXI. Intramolecular Cyclization Reaction of the Acetylenic Compounds.
- Studies on Acetylenic Compounds. XX. Carbon-Carbon Alkylation with Acetylenic Mannich Base.
- Studies on synthetic nucleotides-1,2,4-
- Studies on Acetylenic Compounds. XXVIII. A Synthesis of DL-Arabinose and DL-Ribose.
- Studies on Acetylenic Compounds. XIX. A New Method for Synthesis of DL-Arabinose.
- Studies on Acetylenic Compounds. XV. Synthesis of 16-Ethynylated Steroids.
- Synthesis of the Ethynylated Steroids (Studies on Acetylenic Compounds)