Search Results:　 1-20 of 26

1

Allergy-Preventive Effects of Chlorogenic Acid and Iridoid Derivatives from Flower Buds of Lonicera japonica

Oku Hisae , Ogawa Yuko , Iwaoka Emiko , Ishiguro Kyoko

… The structure–activity relationship of iridoid derivatives, morroniside (5), geniposide (6), asperuloside (7), aucubin (8) and catalpol (9), were also tested using the same bioassay method. …

Biological and Pharmaceutical Bulletin 34(8), 1330-1333, 2011

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2

Traditional Processing Strongly Affects Metabolite Composition by Hydrolysis in Rehmannia glutinosa Roots

Chang Wen-Te , Choi Young Hae , Van der Heijden Rob , Lee Meng-Shiou , Lin Ming-Kuem , Kong Hongwei , Kim Hye Kyong , Verpoorte Robert , Hankemeier Thomas , Van der Greef Jan , Wang Mei

… Catalpol, raffinose and stachyose levels gradually decreased during processing, whereas monosaccharides including galactose and glucose were found to be higher in processed roots. …

Chemical and Pharmaceutical Bulletin 59(5), 546-552, 2011

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3

Quantitation of catalpol in rat plasma by liquid chromatography/electrospray ionization tandem mass spectrometry and its pharmacokinetic study

LU Rong , GU Yuan , SI Duanyun , LIU Changxiao

Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 877(29), 3589-3594, 2009-11-01

References (16)
4

Neuroprotection of catalpol in transient global ischemia in gerbils

LI Dan-Qing , DUAN Yan-Long , BAO Yong-Ming , LIU Chui-Ping , LIU Ying , AN Li-Jia

Neuroscience research : the official journal of the Japan Neuroscience Society 50(2), 169-177, 2004-10-01

Ichushi Web References (34)
5

Aliphatic Alcohol and Iridoid Glycosides from Asystasia intrusa

KANCHANAPOOM Tripetch , RUCHIRAWAT Somsak , KASAI Ryoji , OTSUKA Hideaki

… An aliphatic alcohol glycoside (asystoside) and an iridoid diglucoside (3'-O-β-D-glucopyranosyl-catalpol) were isolated from the aerial part of Asystasia intrusa along with benzyl β-D-glucopyranoside, zizybeoside I, (6S, 9R)-roseoside, verbascoside, ehrenoside, 6β-hydroxyantirrhide, angeloside, catalpol, ajugol, 6-deoxycatalpol, and scutellarioside II. …

Chemical & pharmaceutical bulletin 52(8), 980-982, 2004-08-01

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6

Catalpol inhibits apoptosis in hydrogen peroxide induced PC12 cells by preventing cytochrome c release and inactivating of caspase cascade

JIANG B.

Toxicon 43, 53-59, 2004

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7

Phenylethanoid and Iridoid Glycosides from Veronica persica

HARPUT U. Sebnem , SARACOGLU Iclal , INOUE Makoto , OGIHARA Yukio

… Beside phenylethanoid glycosides, a hexitol, dulcitol (5) and seven known iridoid glucosides, aucubin (6), veronicoside (7), amphicoside (8), 6-O-veratroyl-catalpol (9), catalposide (10), verproside (11) and verminoside (12) wereiso-lated. …

Chemical & pharmaceutical bulletin 50(6), 869-871, 2002-06-01

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8

Environmental changes and genetic variation of accumulation of bioactive compounds in plantain (Plantago lanceolata L.) [in Japanese]

田村良文

… そこで、飼料用ハーブであるヘラオオバコ（Plantago lanceolota L.）について、ニュージーランドで育成された2品種（Ceres Tonic及びGrasslands Lancelot）と東北地域の1エコタイプを用い、主要な3種の機能性成分、すなわち、利尿や抗炎症等の作用を有するCatalpolとAucubin及び抗酸化等の作用を有するActeosideの蓄積の季節変化、蓄積に及ぼす気象要因と窒素施用の影響及び蓄積の品種・エコタイプ間内変異を検討した。 …

Bulletin of the National Agricultural Research Center for Tohoku Region (100), 75-92, 2002-03-00

Japanese Agricultural Sciences Index Cited by (2)
9

Effects of Temperature, Shade, and Nitrogen Application on the Growth and Accumulation of Bioactive Compounds in Cultivars of Plantago lanceolata L.(Genetic Resources cnd Evluation) [in Japanese]

TAMURA Yoshifumi

… ドイド配糖体のCatalpol と Aucubin及びフェニルエタノイド配糖体のActeoside蓄積に及ぼす気温,光強度および窒素施肥量の影響を人工気象室で2段階の処理を行って検討した.気温については,昼温20℃/夜温18℃(20/18℃)と同15/10℃の2段階とした.その結果,生育は15/10℃条件で優れ,フェニルエタノイド配糖体のActeosideは20/18℃に比較して15/10℃で含有率が高まった.一方,イリドイド配糖体であるCatalpolとAucubinでは15/1 …

Japanese Journal of Crop Science 70(4), 548-553, 2001-12-05

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10

Megastigmane, Benzyl and Phenethyl Alcohol Glycosides, and 4,4'-Dimethoxy-β-truxinic Acid Catalpol Diester from the Leaves of Premna subscandens MERR.

SUDO Hirokazu , IDE Toshinori , OTSUKA Hideaki , HIRATA Eiji , TAKUSHI Anki , SHINZATO Takakazu , TAKEDA Yoshio

… The structures of the remaining four new compounds were elucidated to be a 2'-O-β-D-apiofuranosyl derivative of 3-hydroxy-5,6-epoxy-β-ionol 9-O-β-D-glucopyranoside, named premnaionoside, benzyl alcohol β-D-(2'-O-β-D-xylopyranosyl)glucopyranoside, phenethyl alcohol β-D-(2'-O-β-D-glucopyranosyl)glucopyranoside, and 4,4'-dimethoxy-β-truxinic acid catalpol diester by spectroscopic analyses. …

Chemical & pharmaceutical bulletin 48(4), 542-546, 2000-04-01

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11

Studies on the Constituents of Catalpa Species. II. Iridoids from Catalpae Fructus

MACHIDA Koichi , OGAWA Mami , KIKUCHI Masao

… Four new iridoids, des-p-hydroxybenzoyl kisasagenol B, 6-O-p-hydroxybenzoyl asystasioside E, 6-O-p-hydroxybenzoyl glutinoside and 6-O-cis-p-coumaroyl catalpol, were isolated from Catalpae Fructus. …

Chemical & pharmaceutical bulletin 46(6), 1056-1057, 1998-06-15

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12

Neuritogenic Effect of Natural Iridoid Compounds on PC12h Cells and Its Possible Relation to Signaling Protein Kinases

YAMAZAKI Matsumi , CHIBA Kenzo , MOHRI Tetsuro

… We examined effect of iridoid glucosides, aucubin, catalpol, geniposide and gardenoside, and their enzymic hydrolysates on neurite outgrowth of PC12h cells. …

Biological & pharmaceutical bulletin 19(6), 791-795, 1996-06-15

CiNii Fulltext PDF - Open Access J-STAGE Ichushi Web CrossRef References (15) Cited by (11)
13

Studies on Rehmanniae Radix. III. The Relation between Changes of Constituents and Improvable Effects on Hemorheology with the Processing of Roots of Rehmannia glutinosa [in Japanese]

KUBO Michinori , ASANO Toshiki , MATSUDA Hideaki , YUTANI Shoji , HONDA Susumu

… Iridoid glycoside, catalpol, was gradually decreased with the processing. … From these results, the content of carbohydrates and catalpol made it possible to estimate the quality of Rehmanniae Radix by processings. …

Journal of the Pharmaceutical Society of Japan 116(2), 158-168, 1996-02-25

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14

Promotion of Neuronal Differentiation of PC12h Cells by Natural Lignans and Iridoids

YAMAZAKI Matsumi , HIROTA Katsunori , CHIBA Kenzo , MOHRI Tetsuro

… We studied the effect of (+)- and (-)-syringaresinol, (+)-syringaresinol glucosides, syringin, aucubin and catalpol on neurite outgrowth of a cultured cell line of paraneuron, PC12h cells. …

Biological & pharmaceutical bulletin 17(12), 1604-1608, 1994-12-15

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15

Pharmacognostical Studies of Catalpae Fructus (1) : Relation between the Growth of Fruit and the Iridoid Glycoside Contents [in Japanese]

NORO YUKIO , HISATA YOUICHI , OKUDA KAZUYO , KAWAMURA TOMOKO , HIGUCHI YOSHIHISA , TANAKA TOSHIHIRO

… と考えられていたが,萩庭,原田により,それらの含有量からは利尿作用を説明するのは十分でないと報告されている.鈴木はキササゲエキスおよび単離成分について詳しくその利尿作用を比較検討し,catalposide, catalpolのイリドイド配糖体成分に著明な利尿効果があることを明らかにした.生薬キササゲの品質評価にあたって,これらイリドイド配糖体の含有量が重要な要素と考えられる.市場に流通する「キササゲ」および日 …

The Japanese journal of pharmacognosy 46(1), 14-18, 1992-03-20

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16

Iridoid Glycosides from Verbascum thapsus L.

WARASHINA Tsutomu , MIYASE Toshio , UENO Akira

… These compounds were classified into two types : one iridoid glycosides contains ajugol, and the others contain 6-O-(α-L-rhamnopyranosyl)-catalpol in the structures. …

Chemical & pharmaceutical bulletin 39(12), 3261-3264, 1991-12-25

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17

Acylated Iridoid Glycosides from Buddleja japonica HEMSL.

MIYASE Toshio , AKAHORI Chiko , KOHSAKA Hiromi , UENO Akira

… 6-vanilloyl-ajugol, 6-feruloyl-ajugol, verbascoside A, and 6-O-[α-L-(4-O-feruloyl)-rhamnopyranosyl]-catalpol. … were 6-rhamnopyranosyl-catalpol derivatives acylated with cinnamic acid derivative and acetic acid. …

Chemical & pharmaceutical bulletin 39(11), 2944-2951, 1991-11-25

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18

Chemical Studies on Crude Drug Processing. VII. On the Constituents of Rehmanniae Radix. (1) : Absolute Stereostructures of Rehmaglutins A, B, and D Isolated from Chinese Rehmanniae Radix, the Dried Root of Rehmannia glutinosa LIBOSCH.

KITAGAWA Isao , FUKUDA Youichi , TANIYAMA Toshio , YOSHIKAWA Masayuki

… The absolute configurations of rehmaglutins A, B, and D were established on the basis of chemical and spectral evidence which included the chemical derivations of rehmaglutins from the known iridoid glycoside catalpol and the application of the bezoate chirality method. …

Chemical & pharmaceutical bulletin 39(5), 1171-1176, 1991-05-25

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19

Plant Growth Inhibitory Activities of lridoidglucosides [in Japanese]

KOMAI Koichiro , NAKASUGI Toru , TUJII Ikuo , MlURA Makoto , HAMADA Masayuki

… 3) The inhibitory activities of paederosidic acid, geniposidic acid, aucubin and catalpol, which have a -OH group at the 6-position and/or -COOH group at the 4-position were reduced compared with those of asperuloside which has a lactone ring. …

Journal of Weed Science and Technology 35(1), 44-52, 1990-04-27

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20

Effects of Iridoids on Sex- and Learning-Behaviours in Chronic Stressed Mice [in Japanese]

IMAI TAKASHI , KISHI TOYOKAZU , INOUE HIROYUKI , NISHIYAMA NOBUYOSHI , SAITO HIROSHI

… Catalpol, aucubin and mussaenoside showed a weak protective effect against acceleration of extinction of memory, and mussaenoside showed an additional protective effect against increase in failure of retrieval of memory and decrease in rectal temperature. …

Journal of the Pharmaceutical Society of Japan 108(6), 572-585, 1988-06-25

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