Photochemical Reaction of Ubiquinone (35). V. Synthesis of 2-Hydroxy-3-methoxy-5-methyl-6-phytyl-p-benzoquinone
スポンサーリンク
概要
- 論文の詳細を見る
2-Acetoxy-3-methoxy-5-methyl-p-benzoquinone (IV) was synthesized by two methods starting from vanillin but the yield was not good in either case. The hydroquinone compound of IV was condensed with phytol and the product was hydrolyzed to give 2-hydroxy-3-methoxy-5-methyl-6-phytyl-p-benzoquinone (XI). Treatment of XI with triethylamine afforded the chromenol compound (XII), and difference in color reaction with phosphomolybdic acid of demethylubichromenol (35)(C) derived from demethylubiquinone (B) gave a powerful support to the structure of the latter (B).
- 公益社団法人日本薬学会の論文
- 1965-02-25
著者
-
森本 浩
Central Reseach Division Takeda Chemical Industries Ltd.
-
今田 伊助
Central Reseach Division Takeda Chemical Industries Ltd.
-
今田 伊助
Research Laboratories, Takeda Chemical Industries, Ltd.
-
森本 浩
Research Laboratories, Takeda Chemical Industries, Ltd.
-
今田 伊助
Research And Development Division Takeda Chemical Ind. Ltd.:(present Address) Osaka Research Laborat
関連論文
- Spirocyclopropane Compounds. V. One-Step Synthesis of 5-Acetylspiro [benzofuran-2 (3H), 1'-cyclopropan]-3-one
- Synthesis of Hydroquinone Monosulfates Having Carboxyalkyl and Hydroxyalkyl Side Chains
- Synthesis of immunologically Active Muramyl Dipeptide Derivatives containing a Quinonyl Moiety via Aminoacyl Intermediates
- Novel Quinonyl Derivatives of Muramyl Dipeptide Possessing Potent Antitumor Activity
- 8.Ubiquinone(35)の光反応とその生成物(第92回会議研究発表要旨)
- Synthesis, Metabolism, and in Vitro Biological Activities of 6-(10-Hydroxydecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (CV-2619)-Related Compounds
- Effects of 6-(ω-Substituted Alkyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinones and Related Compounds on Mitochondrial Succinate and Reduced Nicotinamide Adenine Dinucleotide Oxidase Systems
- Spirocyclopropane Compounds. IV. Synthesis of 5-Acetylspiro-[benzofuran-2 (3H), 1'-cyclopropan]-3-one Related Compounds for Evaluation as Gastric Antisecretory and Antiulcer Agents
- Spirocyclopropane Compounds. III. Synthesis of Spiro [benzofuran-2 (3H), 1'-cyclopropan]-3-ones for Evaluation as Gastric Antisecretory and Antiulcer Agents
- Synthesis of Quinones having Carboxy- and Hydroxy-Alkyl Side Chains, and Their Effects on Rat-Liver Lysosomal Membrane
- ユビキノンの代謝と生理活性 : 日本ビタミン学会第30回大会シンポジウム(脂溶性ビタミンに関する最近の進歩)
- Ubiquinone and Related Compounds. XXXI. Synthesis of Urinary Metabolites of Ubiquinone, Phylloquinone, α-Tocopherol and Their Related Compounds
- Ubiquinone and Related Compounds. XXVII. Synthesis of Urinary Metabolites of Phylloquinone and α-Tocopherol
- Ubiquinone and Related Compounds. XXVIII. Effect of the Metabolites of α-Tocopherol, Phylloquinone and Ubiquinone on the Stability of Rat-liver Lysosomal Membrane
- Ubiquinone and Related Compounds. XXVI. The Urinary Metabolites of Phylloquinone and α-Tocopherol
- ベンゾキノン関連化合物のエネルギー代謝および脂質過酸化反応に対する作用
- Effect of 6-(10-Hydroxydecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (CV-2619) on Microsomal Lipid Peroxidation
- Spirocyclopropane Compounds. VI. : Synthesis of Spiro[benzo[b]-thiophene-2(3H), 1'-cyclopropan]-3-ones
- A Facile Synthesis of 1,4-Benzoquinones Having a Hydroxyalkyl Side Chain
- Ubiquinone and Related Compounds. XXXVIII. Biological Oxidation of Ubiquinone
- 2-II-15 ユビキノン代謝物及び関連化合物の硫酸抱合体の合成及びそれらの2,3の生理作用 : 第35回大会一般研究発表要旨 : 日本ビタミン学会
- Spirocyclopropane Compounds. I. Synthesis and Reactivity of Spiro [cyclopropane-1,2'-[2H] indol]-3'(1'H)-ones
- Ubiquinone関連化合物の化学
- Reaktionsmechanismus der Esterbildung aus N-Hydroxysuccinimid und Acylaminosaure mittels Dicyclohexylcarbodiimid
- Ubichinone und Verwandte Substanzen. VIII, Bilolgisches Verhalten des Ubichromenols (35) in Ratten
- Ubichinone und Verwandte Substanzen. VII. Quantitative Analyse der Ubichromenole
- Photochemical Reaction of Ubiquinone (35). VI. Coenzymatic Activity of Ubiquinone (35) and Related Compounds
- Photochemical Reaction of Ubiquinone (35). V. Synthesis of 2-Hydroxy-3-methoxy-5-methyl-6-phytyl-p-benzoquinone
- Photochemical Reaction of Ubiquinone (35). IV. Formation of Demethylubiquinone (35)
- Photochemical Reaction of Ubiquinone (35).III. Formation of Isoubiquinone (35)
- Photochemical Reaction of Ubiquinone (35). II. Formation of Ubichromenol (35)
- Photochemical Reaction of Ubiquinone (35). I. Photochemical Reaction of Ubiquinone (35)
- Photochemische Reaktion von Ubichinon (35). II. Uber Ubichromenol (35) und Isoubichinon (35)
- Effects of 6-(10-Hydroxydecyl)-2,3-dimethoxy-5-methyl-1,4-benzoquinone (Idebenone) and Related Benzoquinones on Porcine Pancreas Phospholipase A_2 Activity
- Studies on the Components of Fritillaria thunbergii MIQ. II. On Peimine. (1).
- Studies on the Components of Fritillaria Thunbergii MIQ. I. Isolation of Peimine and its new Glycoside.
- Photochemical Reaction of Ubiquinone (35). I. Formation of Demethyl-ubiquinone (35).