Fumariline型塩基のマススペクトルについて(第1報)C環上のアルコオキシ基の位置とそのマススペクトルの関係および中間体法を用いた開裂機構

スポンサーリンク

概要

• 論文の詳細を見る

• The mass spectrometric fragmentation pattern of 21 kinds of fumariline alkaloids of the spirobenzylisoquinoline type was studied. All of the compounds examined were classified into three groups according to the alkoxy substituent pattern on the ring-C, the first group consists of the compounds having alkoxy groups in 9- and 10-positions, the second one at 11- and 12-positions, and the third one at 10- and 11-positions. The compounds of the first and third groups exclusively exhibited the base peak of (M-29), while the second group compounds showed the base peak at (M-59). The fragmentation mechanism has been proposed from the evidence that the mass spectra of appropriate aporphine alkaloids were closely related with those of fumariline-type alkaloids, and the mechanism was suported by the accompanying metastable ions.

• 公益社団法人日本薬学会の論文
• 1975-09-25

著者

• 入江 寛

  Faculty Of Pharmaceutical Sciences Kyoto University

• 加藤 旭

  京都大学薬学部

• 入江 寛

  京都大学薬学部

• 赤木 公子

  京都大学薬学部

• 上尾 庄次郎

  武庫川女子大学薬学部

関連論文

• Synthesis of a Germination Self-Inhibitor, (-)-Gloeosporone, and Related Compounds and Evaluation of Their Activities
• Synthesis of Amaryllidaceae Alkaloids, (±)-Cherylline and (±)-Latifine
• Studies on Peptides. LXXIX. : By-Products derived from N^α-Protected Tryptophan by Acids
• Studies on Peptides. LXXIII. Examination of the Methanesulphonic Acid Procedure for the Synthesis of Peptides containing Methionine
• Studies on the Structure-Toxicity Relationship of AK-Toxin, a Host-Specific Toxin to Japanese White Pear, Produced by Alternaria kikuchiana : Synthesis of Methyl (4S, 5R)-4-(N-Acetylphenylalanyl)oxy-5,6-epoxy-5-methylhex-2(E)-enoate and Its Stereoisomers
• Synthesis of 5,6,7,8-Tetrahydroquinolines by Thermolysis of Oxime O-Allyl Ethers in the Presence of Boron Trifluoride Etherate
• Synthesis of the Simple Macrolides, Patulolide A and Patulolide C
• Cyclopentenone Annulation of 1,4-Diketones with Potassium Phosphate Tribasic : A Synthesis of a Monoterpene Alkaloid, (±)-Tecomanine
• A Synthesis of (-)-Bursatellin
• Synthesis of Methyl Esters of AF-Toxin IIa and IIc, Toxins to Japanese White Pear Produced by Alternaria alternata Strawberry Pathotype
• Synthesis of (-)-Patchoulipyridine and Related Compounds
• Synthesis of (±)-Heritol, a Sesquiterpene Lactone belonging to the Aromatic Cadinane Group
• Synthesis of the Methyl Ester of AK-Toxin II, a Host-Specific Toxin to Japanese white Pear, and Its Congeners : : Structure-Toxicity Relationship of the Toxin
• TOTAL SYNTHESIS OP ESTERS OP AK-TOXIN II AND AF-TOXIN IIC STARTING FROM VITAMIN C AS A CHIRAL MATERIAL(Communications to the Editor)
• SYNTHESIS OF THE HOST-SPECIFIC TOXINS AF-TOXIN II_C AND AK-TOXIN CONGENERS AND THEIR STEREOSTRUCTURE-TOXICITY RELATIONSHIP
• Structure and Synthesis of Acid A, an Oxidation Product of Lycoramine
• SYNTHESIS OF BICYCLO [4. 3. 0] NONENONE AND BICYCLO [3. 3. 0] OCTENONE DERIVATIVES BY INTRAMOLECULAR WADSWORTH-EMMONS REACTION : FORMAL SYNTHESIS OF THE SESQUITERPENE CEDRENE
• フッキソウPachysandra terminalis SIEB.et ZUCC.のアルカロイド(第7報) : フッキソウアルカロイドのマススペクトル
• Synthesis of Methoxyonychine and Use of ^1H- and ^C-Nuclear Magnetic Resonance Spectra for Structure Determination of Geometrical Isomers of Indan-1-one Oxime Derivatives
• Studies on the Alkaloids of Menispermaceous Plants. CCXX. Mass Spectra of Benzylisoquinoline Alkaloids
• Thermolysis of Oxime O-Allyl Ethers : A New Method for Pyridine Synthesis
• Synthesis of the Alkaloid, Xylopinine and the Related Compound by Photo-induced Rearrangement of Spiroisoquinoline
• 5 (±)-Lycoramineの全合成
• ビスデヒドロジヒドロエンメインの熱分解物の合成 : 第1報 6-Hydroxy-7-methylphthalideおよび2-Hydroxymethyl-6,6-dimethyl-5-oxo-1-cyclohexenecarboxylic Acid Lactoneの合成
• エンメインの構造に関する化学的研究
• An Improved Synthesis of N-(Butylaminocarbonyl)-4-hydroxymethyl-benzenesulfonamide, One of the Metabolites of Tolbutamide, and Synthesis of Its Formyl Derivative
• ジヒドロリコリンの合成
• Fumariline型塩基のマススペクトルについて(第1報)C環上のアルコオキシ基の位置とそのマススペクトルの関係および中間体法を用いた開裂機構
• 1,2,3,6-Tetrahydro-6-(3,4-dimethoxyphenyl)-phthalic Acidおよび関連化合物のFriedel-Crafts反応について
• Dimethoxyindanone類のマススペクトルについて
• Isolation and Characterization of 10,11-Dihydroatlantone and Related Compounds from Ginkgo biloba L.
• 36 (±)-Clivonineおよび(±)-Clividineの合成研究
• X-Ray Crystallographic Determination of the Structure of the Alkaloid Protostemonine
• シラネアオイの根茎の成分研究(第2報) : Glaupalolの全合成
• 22 Dihydrolycorineの合成
• ハマウド根の成分 : その6 Hamaudolの絶対配置について
• 31 (±)-Ochotensine及び類似化合物の全合成
• ハマウド根の成分 その5 : 5,7-Dimethoxy-3-hydroxy-2,2-dimethyl-chromanのJones酸化反応成績体について
• シラネアオイの根茎の成分研究(第1報) : Glaupalolの構造について
• イチョウ心材成分の研究(第5報) : Bilobanoneの構造と絶対配置について
• The Structure of Stenine, a New Alkaloid Occurring in Stemona Tuberosa
• The structure of the Rearrangement Product obtained by a Prevost-Woodward Reaction on 14-Hydroxydeoxydihydrocodeine Methine
• A Synthesis of Tetrahydrooxocrinine Methine
• Studies on Peptides. LXXIV. Convenient Procedure for the Preparation of Methionine Sulphoxide Derivatives
• AN APPROACH TO A SYNTHESIS OF THE HOST-SPECIFIC TOXINS AK-TOXIN I AND II, STARTING FROM VITAMIN C AS A CHIRAL MATERIAL
• Studies on Peptides. XCVI. Behavior of S-Acetamidomethylcysteine Sulfoxide under Deprotecting Conditions in Peptide Synthesis
• Studies on Peptides. LXXXIII. Behavior of S-Substituted Cysteine Sulfoxides under Deprotecting Conditions in Peptide Synthesis
• Behaviour of S-Substituted Cysteine Sulfoxide under Acidolytical Deprotecting Conditions
• Studies on Peptides. L. Acidolysis of Protecting Groups in Peptide Chemistry by Fluorosulphonic Acid and Methanesulphonic Acid
• Tazettine Chemistry. IX. Isomeric Lactones Derived from 1-(2-Hydroxymethyl-4,5-methyl-enedioxyphenyl)-4-hydroxycyclohexanecarboxylic Acid.
• Synthesis of Alkaloids, (±)-Xylopinine and (±)-Tetrahydropalmatine, by a Photo-Induced Rearrangement of Spirobenzylisoquinolines in the Presence of Vitamin C
• 天然物の合成雑感
• 防己科植物アルカロイド研究-226-Hasubanan誘導体の質量分析
• Proaporphine型アルカロイドおよびその誘導体の質量分析

もっと見る 閉じる

スポンサーリンク