Studies on Chemical Constituents of Antitumor Fraction from Periploca sepium. IV. : Structures of New Pregnane Glycosides, Periplocosides D, E, L, and M
スポンサーリンク
概要
- 論文の詳細を見る
Four new pregnane glycosides and a known pregnane glycoside (named periplocoside D, E, L, M, and N, respectively), as well as a steroidal compound S-20,have been isolated from the antitumor fraction of Periploca sepium (Asclepiadaceae). Their structures were established by chemical and spectroscopic methods. S-20 was obtained from this plant for the first time.
- 公益社団法人日本薬学会の論文
- 1988-06-25
著者
-
糸川 秀治
Tokyo College Of Pharmacy
-
糸川 秀治
東京薬科大学 薬学部
-
竹谷 孝一
Tokyo College of Pharmacy
-
XU JUNPING
Tokyo College of Pharmacy
関連論文
- 9 フロリダ産コケムシAmathia convolutaより得られた新規N-acyl γ-lactam alkaloids,Convolutamides A〜Fおよびβ-phenylethylamines,Convolutamines A〜Eの構造(口頭発表の部)
- Studies on the Constituents of Japanese and Chinese Crude Drugs. XI. Panaxadiol, A Sapogenin of Ginseng Roots. (1).
- 25.薬用人參の成分研究 : Panaxadiolの構造
- An Investigation of Diterpenes from the Leaves of Rabdosia trichocarpa and Their Antibacterial Activity against Oral Microorganisms
- Isoflavanones from the Heartwood of Swartzia polyphylla and Their Antibacterial Activity against Cariogenic Bacteria
- 生薬成分の抗菌作用 (特集/最近の抗菌抗黴技術)
- 104(P-24) チオノペプチドを経由する抗腫瘍性環状ペプチドRA-VIIの化学修飾(ポスター発表の部)
- 107(P38) 抗腫瘍性環状ヘキサペプチドRA-VIIの骨格変換(ポスター発表の部)
- 24 ショウガ科植物の成分研究(口頭発表の部)
- Studies on Chemical Conversion of Alpinenone to Furopelargone B
- Diarylheptanoids from the Rhizome of Alpinia officinarum HANCE
- Synthesis of Diarylheptanoids and Assessment of Their Pungency
- Studies on the Constituents of the Seeds of Alpinia katsumadai HAYATA
- An Antitumor Morphinane Alkaloid, Sinococuline, from Cocculus trilobus(Communications to the Editor)
- Studies on Antitumor Cyclic Hexapeptides RA Obtained from Rubiae Radix, Rubiaceae. VI. : Minor Antitumor Constituents
- Studies on Antitumor Cyclic Hexapeptides RA Obtained from Rubiae Radix, Rubiaceae. III. On Derivatives of RA-V and Their in Vivo Activities
- Isolation and Antitumor Activity of Cyclic Hexapeptides Isolated from Rubiae Radix
- STUDIES ON THE ANTITUMOR CYCLIC HEXAPEPTIDES OBTAINED FROM RUBIAE RADIX
- 62 茜草根より得られる抗腫瘍活性サイクリックペプタイドについて
- Studies on RA Derivatives. V. Synthesis and Antitumor Activity of Ala^2-Modified RA-VII Derivatives
- The Formation of Cyclic Peroxide from Guaia-6,9-diene as a Model for Hanalpinol Biosynthesis
- 10 抗腫瘍活性環状ヘキサペプチド,RA類のコンホメーション解析(口頭発表の部)
- Gas Chromatography of Triterpenes. I. Ursanane, Oleanane, and Lupane Groups
- CONFORMATIONAL RECOGNITION OF RA-XII BY 80S RIBOSOMES : A DIFFERENTIAL LINE BROADENING STUDY IN ^1H NMR SPECTROSCOPY
- 鹿茸, 紅参製剤霊鹿参の薬理学的研究 : 免疫系に対する作用
- センソ含有製剤「救心」の抗腫瘍作用
- 植物を用いたセラピー
- NOVEL QUASSINOIDS FROM EURYCOMA LONGIFOLIA
- Quassinoids from Brucea mollis Wall
- Structures and Cytotoxic Activity Relationship of Casearins, New Clerodane Diterpenes from Casearia sylvestris SW.
- Two Cangorosin A Type Triterpene Dimers from Maytenus chuchuhuasca
- Nine Regioisomeric and Stereoisomeric Triterpene Dimers from Maytenus chuchuhuasca
- 高等植物より得られる抗腫瘍活性物質の研究
- New Polyhydroxylated Steroidal Sapogenin and Saponin from the Leaves of Cestrum sendtenerianum
- 67(P37) 蟾酥中の新規アルカロイドBufobutanoic AcidとBufopyramideの構造、ならびにBufarenoginとψ-Bufarenoginのコンホメーション(ポスター発表の部)
- New Geometric and Stereoisomeric Triterpene Dimers from Maytenus chuchuhuasca
- Isolation of Antitumor Substance,Dulcitol,from Maytenus ebenifolia
- Configuraitonal and Conformational Analysis of Macrocarpals H, I, and J from Eucalyptus globulus
- Conformation of Cyclic Heptapeptides : Conformational Analysis of Segetalins D and E by Distance Geometry Calculations
- Conformational Preferene of Cycloleonuripeptides A, B, and C, Three Proline-Rich Cyclic Nonapeptides from Leonurus heterophyllus
- Cytotoxic Triterpene from Aster tataricus
- Conformational Analysis of a Cyclic Heptapeptide, Pseudostellarin D by Molecular Dynamics and Monte Carlo Simulations
- イオン対クロマトグラフィーによるオウレン,オウバク及び漢方方剤中のベルベリン型アルカロイドの定量(医薬品の分析)
- Quantitative Analysis of Tertiary and Quaternary Alkaloids in Corydalis Tuber by Ion-Pair High-Performance Liquid Chromatography and Its Application to an Oriental Pharmaceutical Preparation
- Anthraquinones, Naphthohydroquinones and Naphthohydroquinone Dimers from Rubia cordifolia and Their Cytotoxic Activity
- THREE NOVEL NAPHTHOHYDROQUINONE DIMERS FROM RUBIA ONCOTRICHA
- NEW ARBORANE TYPE TRITERPENOIDS FROM RUBIA CORDIFOLIA VAR. PRATENSIS AND R. ONCOTRICHA
- NEW TRITERPENOIDS FROM RUBIA CORDIFOLIA VAR. PRATENSIS (RUBIACEAE)
- 23 カボチャの花の成分研究
- Two New Diarylheptanoids from Alpinia officinarum HANCE
- Labdane and Bisnorlabdane Type Diterpenes from Alpinia speciosa K. SCHUM.
- Studies on the Constituents of Euphorbia ebracteolata HAYATA
- Determination of Self-Association of Irinotecan Hydrochloride (CPT-11) in Aqueous Solution
- Studies on the Constituents of the European Mistletoe, Viscum album L. II
- Chemical Studies on the COnstituents of Hyphear Tanakae HOSOKAWA from Different Host Trees
- Structural and Conformational Studies of [Ile^7] and [Leu^7]Surfactins from Bacillus subtilis natto
- Sulfuric Acid-Catalyzed Cyclization of Germacrene-D to Eudesmane-4,6-diol Cyclic Sulfate
- Studies on Chemical Constituents of Antitumor Fraction from Periploca sepium. II. : Structures of New Pregnane Glycosides, Periplocosides A, B and C
- Novel Sesquiterpenes from Alpinia intermedia GAGNEP.(Pharmacognosy,Chemical)
- Novel Guaiane- and Secoguaiane-Type Sesquiterpenes from Alpinia japonica(THUNB.) MIQ.(Pharmacognosy,Chemical)
- Novel Eudesmane-Type Sesquiterpenes from Alpinia japonica (THUNB.) MIQ.(Pharmacognosy,Chemical)
- Structures of Torilolide and Oxytorilolide; Two Novel Germacranolides from Torilis japonica (HOUTT.) DC.
- A Novel Sesquiterpene Peroxide from Alpinia japonica (THUNB.) MIQ.
- Agarofuran-, Eudesmane-and Eremophilane-Type Sesquiterpenoids from Alpinia japonica (THUNB.) MIQ.
- Isolation of Agarofuran-type Sesquiterpenes from Alpinia japonica (THUNB.) MIQ.
- Selective Substitution Reactions of Quinoline Derivatives by Redox Systems Nucleophilic Character of Hydroxyalkyl Radicals
- Acid-catalyzed Rearrangement of Hinesol and Related Compounds to Eudesmane Derivatives
- Constituents of Torilis japonica D.C. I. Isolation and Optical Purity of Germacra-4 (15), 5 (E), 10 (14)-trien-1β-ol
- Biotransformation of Cannabinoid Precursors and Related Alcohols by Suspension Cultures of Callus induced from Cannabis sativa L.
- A Quantitative Structure-Activity Relationship for Antitumor Activity of Long-Chain Phenols from Ginkgo biloba L.
- Antitumor Principles from Ginkgo biloba L.(Pharmacognosy,Chemical)
- Two New Pungent Principles isolated from the Pericarps of Zanthoxylum ailanthoides
- Structures of Amides from Asiasarum heterotropoides MAEK. var. mandshuricum MAEK.
- The Geometric Structure of Spilanthol
- Structure of Gilvanol, a New Triterpene isolated from Quercus gilva BLUME
- Regioselective Synthesis of 14-Membered Biaryl Ethers : Total Synthesis of RA-VII and Deoxybouvardin
- Preparation and Cytotoxicity of Cyclic Hexapeptides, RA Derivatives
- SATISFACTORY SEPARATION AND MS-MS SPECTROMETRY OF SIX SURFACTINS ISOLATED FROM BACILLUS SUBTILIS NATTO
- ASTINS A AND B, ANTITUMOR CYCLIC PENTAPEPTIDES FROM ASTER TATARICUS
- A Cytotoxic Substance from Sangre de Grado
- Studies on the Constituents of Japanese Mistletoes from Different Host Trees, and Their Antimicrobial and Hypotensive Properties
- Studies on the Constituents of the Japanese Mistletoe, Viscum album L. var. coloratum OHWI Grown on Different Host Trees
- Studies on Chemical Constituents of Antitumor Fraction from Periploca sepium. V. : Structures of New Pregnane Glycosides, Periplocosides J, K, F and O
- Diterpenes from Rhizomes of Hedychium coronarium
- Studies on Chemical Constituents of Antitumor Fraction from Periploca sepium. IV. : Structures of New Pregnane Glycosides, Periplocosides D, E, L, and M
- Studies on Chemical Constituents of Antitumor Fraction from Periploca sepium BGE. I(Pharmacognosy,Chemical)
- Studies on the Constituents of Goat's Rue : Galega officinalis L.(Pharmacognosy,Chemical)
- Studies on the Antitumor Bisabolane Sesquiterpenoids Isolated from Curcuma xanthorrhiza
- Studies on a Novel Anthraquinone and Its Glycosides isolated from Rubia cordifolia and R. akane
- Isoflavonoids and the Other Constituents in Callus Tissues of Pueraria lobata
- Studies on a Novel p-Coumaroyl Glucoside of Apigenin and on Other Flavonoids isolated from Patchouli (Labiatae)
- Two New Sesquiterpenoids from Asarum caulescens
- Stereochemistry in Oxidation of Allylic Alcohols by Cell-free System of Callus induced from Cannabis sativa L.
- Stereochemistry in Oxidation of Primary Allylic Alcohols by Cell-free System of Callus induced from Cannabis sativa L.
- The Study on the Constituents of Clematis and Akebia sp. III. The Study on the structures of Akebosides isolated from the Stem of Akebia quinata DECNE.
- Several Oxidized Sterols isolated from Callus Tissue of Stephania cepharantha
- Honokiol, a New Phenolic Compound isolated from the Bark of Magnolia obovata THUNB.
- The Structures of Camelliagenin A, B and C obtained from Camellia Japonica L.
- Die Struktur des Neu Isolierten Glykosids aus den Rhizomen von Glaucidium palmatum
- Radical Methylation and Radical Hydroxymethylation of Nicotine and Quinine