Search Results:　 1-20 of 109

1

A new iridoid glycoside and NO production inhibitory activity of compounds isolated from Russelia equisetiformis

Ochi Madoka , Matsunami Katsuyoshi , Otsuka Hideaki [他]

Journal of natural medicines 66(1), 227-232, 2012-00-00

Ichushi Web
2

Secondary Metabolites in the Leaves of Paederia lanuginosa Wall.

Miyanaga Chifumi , Yoshitomi Sumire , Nakayama Hideyuki , Shiki Toshiko , Haraguchi Natsumi , Furukawa Yoshirou , Fujioka Toshihiro , Yoshimura Yuki , Ishimaru Kanji

… From the leaves of Paederia lanuginosa Wall., nine compounds, 4-O-caffeoylquinic acid, chlorogenic acid, rutin, kaempferol 3-O-β-rutinoside, paederoside-paederosidic acid, quercetin 3-O-β-glucoside, kaempferol 3-O-β-glucoside, quercetin and kaempferol, were isolated. …

The Japanese journal of pharmacognosy 65(1), 52-53, 2011-02-20

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3

Four New Iridoid Glucosides from Ajuga reptans

Ono Masateru , Furusawa Chisato , Ozono Takumi , Oda Keisuke , Yasuda Shin , Okawa Masafumi , Kinjo Junei , Ikeda Tsuyoshi , Miyashita Hiroyuki , Yoshimitsu Hitoshi , Nohara Toshihiro

… Four new iridoid glucosides were isolated from the whole plant of Ajuga reptans L. … (Labiatae) along with four known iridoid glucosides, one known diterpenoid glycoside, one known aliphatic alcohol glycoside, and three known ecdysteroids. …

Chemical and Pharmaceutical Bulletin 59(8), 1065-1068, 2011

J-STAGE CrossRef
4

Secoiridoid and iridoid glucosides from the leaves of Fraxinus griffithii

MACAHIG Rene Angelo , HARINANTENAINA Liva , MATSUNAMI Katsuyoshi , OTSUKA Hideaki , TAKEDA Yoshio , SHINZATO Takakazu

Journal of natural medicines 64(1), 1-8, 2010-02-20

Ichushi Web References (15)
5

Phenylethanoid and Iridoid Glycosides in the New Zealand Snow Hebes (Veronica, Plantaginaceae)

Taskova Rilka M. , Kokubun Tetsuo , Ryan Ken G. , Garnock-Jones Phil John , Jensen Soren Rosendal

… It was found that the iridoid profile of the snow hebes was different from the other species of Veronica in New Zealand but similar to the alpine Northern Hemisphere representatives of the genus. …

Chemical and Pharmaceutical Bulletin 58(5), 703-711, 2010

J-STAGE CrossRef
6

87. Functional characterization of iridoid β-D-glucosidase in plant chemical defense [in Japanese]

Ohnishi Toshiyuki , Matsuno Satoshi , Watanabe Naoharu

… Several iridoid glucosides found in several Oleaceae species such as the olive tree, privet tree and so on. … Iridoid glucosides have iridoid group and glucose group. … Olive leaves and fruits contain many kinds of iridoid glucosides. … Several researches reported that iridoid glucoside would be chemical defense compound in Oleaceae species. …

植物化学調節学会研究発表記録集 (44), 101, 2009-10-06

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7

Iridoid and Flavonol Glycosides from the Leaves of Geniostoma glabrum

Inada Akira , Sayama Masahiko , Matsuo Yuka , Yamaguchi Mariko , Inatomi Yuka , Murata Hiroko

From the leaves of Geniostoma glabrum, an endemic plant of the Bonin Islands, five compounds have been isolated and identifed as asperuloside, daphylloside, geniposidic acid, monotropein, and rutin. T …

The Japanese journal of pharmacognosy 63(2), 56-57, 2009-08-20

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8

Iridoid glucoside, (3R)-oct-1-en-3-ol glycosides, and phenylethanoid from the aerial parts of Caryopteris incana

ZHAO Da Peng , MATSUNAMI Katsuyoshi , OTSUKA Hideaki , マツナミカツヨシ , オオツカヒデアキ , 趙大鵬 , 松浪勝義 , 大塚英昭

Eleven compounds of interest were isolated from the aerial parts of Caryopteris incana, specifically a new acyl derivative (3) of 8-O-acetylharpagide, two new (3R)-oct-1-en-3-ol glycosides (5, 6), and …

Journal of natural medicines 63(3), 241-247, 2009-08-20

IR CrossRef References (15) Cited by (1)
9

Chlorine-containing iridoid and iridoid glucoside, and other glucosides from leaves of Myoporum bontioides

Kanemoto Moe , Matsunami Katsuyoshi , Otsuka Hideaki , Shinzato Takakazu , Ishigaki Choken , Takeda Yoshio , カネモトモエ , マツナミカツヨシ , オオツカヒデアキ , シンザトタカカズ , イシガキチョウケン , タケダヨシオ , 金本萌恵 , 松浪勝義 , 大塚英昭 , 新里孝和 , 石垣長健 , 武田美雄

… Their structures were elucidated to be a chlorine-containing iridoid, named myopochlorin, and an iridoid glucoside, an acylated iridoid glucoside, a linear acetogenin glucoside, and an acyclic monoterpene glucoside, named myobontiosides A-D, respectively, by means of spectroscopic analyses. …

Phytochemistry 69(13), 2517-2522, 200810-00-00

IR CrossRef
10

Caffeoyl arbutin and related compounds from the buds of Vaccinium dunalianum

Zhao Ping , Tanaka Takashi , Hirabayashi Keisuke , Zhang Ying-Jun , Yang Chong-Ren , Kouno Isao

… The latter was obtained in extraordinary high yield (22% of dry weight), and dunalianoside I (9) was found to be a conjugate of arbutin with an iridoid glucoside. …

Phytochemistry 69(18), 3087-3094, 2008-12-00

IR
11

Iridoid glucoside and sterol galactoside from Mussaenda macrophylla

DINDA Biswanath , MAJUMDER Santanu , ARIMA Shiho , SATO Noriko , HARIGAYA Yoshihiro

Journal of natural medicines 62(4), 447-451, 2008-11-20

Ichushi Web References (16)
12

P-23 New bis-iridoid glucosides isolated from Strychnos cocculoides, Tanzanian native plants(Poster Presentation) [in Japanese]

Sunghwa Fortunatus , Takeda Yoshinori , Inuzuka Toshiyasu , Koketsu Mamoru

… We have isolated the new bis-iridoid glucoside, composed of two known compounds 3 and 4, and named Cocculoside (1). … We also isolated some known compounds, a phenolic glucoside, 2-Hydroxy-3-O-β-D-glucopyranosyl-benzoic acid (2) (Rashid et al., 1996), together with iridoid glucosides, Loganic acid (5) (Zhang et al., 2003), Morroniside (6) (Otsuka et al., 2001), and a iridoid monoterpene, Sarracenin (7) (Miles et al., 1976). …

天然有機化合物討論会講演要旨集 (50), 333-338, 2008-09-01

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13

Chemical constituents from Oldenlandia corymbosa L. of Thai origin

NOIARSA Pawadee , RUCHIRAWAT Somsak , OTSUKA Hideaki , KANCHANAPOOM Tripetch

Journal of natural medicines 62(2), 249-250, 2008-05-20

Ichushi Web References (16)
14

Chlorine-containing iridoid and iridoid glucoside, and other glucosides from leaves of Myoporum bontioides

Kanemoto Moe , Matsunami Katsuyoshi , Otsuka Hideaki , Shinzato Takakazu , Ishigaki Choken , Takeda Yoshio

PHYTOCHEMISTRY 69(13), 2517-2522, 2008-00-00

IR
15

On the Chemical Constituents of Dipsacus asper

TIAN Xiao-Yan , WANG Ying-Hong , LIU Hong-Yue , YU Shi-Shan , FANG Wei-Shuo

… isolation of some phenolic acids (caffeic acid, 2, 6-dihydroxycinnamic acid, vanillic acid, 2'-O-caffeoyl-D-glucopyranoside ester, and caffeoylquinic acid) as the major active components, and five new iridoid glucoside dimers (1-5) and one new iridoid glucoside monomer (6), other known iridoid glycosides loganin, cantleyoside, triplostoside A, lisianthioside, 6'-O-β-D-apiofuranosyl sweroside, as well as triterpenoids oleanic acid and akebiasaponin …

Chemical & pharmaceutical bulletin 55(12), 1677-1681, 2007-12-01

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16

Chemical constituents of the Thai medicinal plant, Dioecrescis erythroclada (Kurz) Tirveng

KAEWKRUD Wiyada , MATSUNAMI Katsuyoshi , OTSUKA Hideaki , RUCHIRAWAT Somsak , KANCHANAPOOM Tripetch

Journal of natural medicines 61(4), 476-477, 2007-11-20

Ichushi Web References (9)
17

(Z)-3-Hexenyl diglycosides from Spermacoce laevis Roxb.

NOIARSA Pawadee , YU Qian , MATSUNAMI Katsuyoshi , OTSUKA Hideaki , RUCHIRAWAT Somsak , KANCHANAPOOM Tripetch

Journal of natural medicines 61(4), 406-409, 2007-11-20

Ichushi Web References (17) Cited by (2)
18

Simultaneous Qualitation and Quantification of Thirteen Bioactive Compounds in Flos Lonicerae by High-Performance Liquid Chromatography with Diode Array Detector and Mass Spectrometry

QIAN Zheng-Ming , LI Hui-Jun , LI Ping , REN Mei-Ting , TANG Dan

… The mobile phase was composed of(A) acetic acid aqueous (0.4%, v/v) and (B) acetonitrile using a gradient elution, the flow rate was 1 ml/min. Detection wave lengths were set at 240 nm for iridoids (loganin, sweroside, secoxyloganin and centauroside), 330 nm for phenolic acids (chlorogenic acid, caffeic acid, 4,5-di-O-caffeoyl quinic acid and 3,4-di-O-caffeoyl quinic acid) and 360 nm for flavonoids (rutin, hyperoside, quercetin-3-O-glucoside, luteolin-7-O-glucoside and lonicerin). …

Chemical & pharmaceutical bulletin 55(7), 1073-1076, 2007-07-01

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19

A new iridoid glucoside from the Thai medicinal plant, Morinda elliptica Ridl

NOIARSA Pawadee , RUCHIRAWAT Somsak , OTSUKA Hideaki , KANCHANAPOOM Tripetch

Journal of natural medicines 60(4), 322-324, 2006-11-20

Ichushi Web References (10) Cited by (3)
20

New Iridoid Glucosides from the Aerial Parts of Verbena brasiliensis

ONO Masateru , OISHI Kanna , ABE Hiroaki , MASUOKA Chikako , OKAWA Masafumi , IKEDA Tsuyoshi , NOHARA Toshihiro

… new iridoid glucosides, verbenabraside A (1) and verbenabraside B (2), were isolated from the aerial parts of Verbena brasiliensis VELL., along with six known iridoid glucosides, gelsemiol 3-O-β-D-glucoside (3), verbraside (4), 9-hydroxysemperoside (5), griselinoside (6), aralidioside (7), and 6α-hydroxyforsythide dimethyl ester (8), three known phenylethanoid glycosides, 2-phenylethyl O-β-D-xylopyranosyl-(1→2)-β-D-glucopyranoside (9), acteoside (10), and leucosceptoside A (11), two known …

Chemical & pharmaceutical bulletin 54(10), 1421-1424, 2006-10-01

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