Usnic Acid. VII. The Pyrolysis of Methyldihydrousnic Acid
スポンサーリンク
概要
- 論文の詳細を見る
1) The structures of two pyrolysis products of methyldihydrousnic acid (I) were established to be II and III, respectively. 2) The mechanism of the formation of II and III from I were discussed. 3) The mass spectra of V and isoanhydromethyldihydrousnic acid monoacetate, and X and anhydromethyldihydrousnic acid monoacetate were studied.
- 公益社団法人日本薬学会の論文
- 1970-09-25
著者
-
高橋 幸太郎
Faculty Of Pharmaceutical Sciences Kanazawa University
-
高荷 昌子
Faculty Of Pharmaceutical Sciences Kanazawa University
関連論文
- Studies on Constituents of Medicinal Plants. XIII. Constituents of the Pericarps of the Capsules of Euscaphis japonica PAX. (I)
- Usnic Acid. VI. The Ozonolysis of Anhydromethyldihydrousnic Acid Monoacetate
- Usnic Acid. V. Some Decomposition Reaction of Methyl and Methyldihydrousnic Acids. The Revised Structure for Usnic Acid Isomethoxide.
- Usnic Acid. IV. Isoanhydromethyldihydrousnic Acid.
- Usnic Acid. III. Anhydromethyldihydrousnic Acid.
- Usnic Acid. II. Methylusnic Acid.
- Usnic Acid. I. Methyldihydrousnic Acid.
- Studies on Constituents of Medicinal Plants. IX. A Constituent of the Roots of Rosa multiflora THUNB.
- Usnic Acid. XVIII. The Photolyses of Usnic Acid and Its Derivatives. (1)
- Studies on Constituents of Medicinal Plants. XXIII. Constituents of the Vines of Menispermum dauricum DC. (2)
- Usnic Acid. XVII. Alkaline Degradation of Tetrahydrodesoxyusnic Acid
- Usnic Acid. XVI. Alkaline Degradation of Dihydrousnic Acid
- Usnic Acid. XV. Alkaline Degradation of Usnic Acid
- Studies on Constituents of Medicinal Plants. XXII. Constituents of Schizandra nigra MAX. (4)
- Usnic Acid. XIV. The Photo-Oxidation of Usnic Acid
- Studies on the Constituents of the Medicinal Plants. XXI. Constituents of the leaves of Clethra barbinervis SIEB. et ZUCC. (2) and the ^C-Nuclear Magnetic Resonance Spectra of 19α-Hydroxyurs-12-en-28-oic Acid Type of Triterpenoids
- Studies on the Constituents of Medicinal Plants. XX. The Constituent of the Vines of Menispermum dauricum DC.
- Usnic Acid. XIII. The Pyrolysis of the Oxidation Product of Dihydrousnic Acid
- Studies on Constituents of Medicinal Plants. XIX. Constituents of Schizandra nigra MAX. (3)
- Studies on Constituents of Medicinal Plants. XVIII. Constituents of the Leaves of Clethra barbinervis SIEB. et ZUCC. (1)
- Studies on Constituents of Medicinal Plants. XVII. Constituents of Schizandra nigra MAX. and Their Carbon-13 Nuclear Magnetic Resonance Spectra. (2)
- 薬用植物成分の研究(第16報) シモツケ属(Spiraea)植物の成分
- 薬用植物成分の研究(第15報)フジ(Wisteria floribunda DC.)の樹皮および材の成分
- Usnic Acid. XII. The Oxidation of Dihydrousnic Acid. (1)
- Studies on Constituents of Medicinal Plants. XIV. Constituents of Schizandra nigra MAX. (I)
- Usnic Acid. XI. The Photolysis of Dihydrousnic- and Methyldihydrousnic-acids
- 薬用植物成分の研究(第12報)ウンランLinaria japonica MIQの花の成分
- Studies on Constituents of Medicinal Plants. X. The Nuclear Magnetic Resonance (NMR) Spectra of Dihydropaulownin and Dihydrosesamin and a Revised Structure for Isopaulownin
- 薬用植物成分の研究(第7報) : リョウブの樹皮および実の成分について
- Studies on Constituents of Medicinal Plants. XI. Constituents of the Roots of Astilbe Thunbergii MIQUEL var. congests H. BOISSIEU
- Usnic Acid. X. The Pyrolysis of Tetrahydrodesoxyusnic-and Dihydrousnic-Acids. (2)
- Usnic Acid. IX. The Pyrolysis of Tetrahydrodesoxyusnic Acid. (I)
- Usnic Acid. VIII. The Dienone-Phenol Rearrangement of 9-0-Acetyltetrahydrodesoxyusnic and Dihydrousnic Acids
- Usnic Acid. VII. The Pyrolysis of Methyldihydrousnic Acid
- Studies on Constituents of Medicinal Plants. VIII. The Stereochemistry of Paulownin and Isopaulownin