Results 171 to 180 of about 8,498 (225)

Anti-inflammatory and Hepatoprotective Iridoid Glycosides from the Roots of <i>Gomphandra mollis</i>. [PDF]

J Nat Prod
Tran Huynh QD, Phan TT, Liu TW, Nguyen TV, Duong TT, Hsu SJ, Chu MH, Wang YH, Nguyen Bui BT, Nguyen DK, Vo TH, Lee CK.   +11 more
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Transcriptomic and metabolomic analyses reveal the mechanism of color difference between two kinds of Cistanche deserticola before and after drying. [PDF]

Front Plant Sci
Zhu T, Zhang J, Liu T, Zhang S, Yang B, Xu L, Zhao L, Li M, Jin L.   +8 more
europepmc   +1 more source

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Iridoids. A Review

Journal of Natural Products, 1980
Tre review presents a glossary of the iridoid glycosides, secoiridoids, bis-iridoids, and non-glycosidic iridoids. The following information is present for each compound, when available: structural formula, molecular formula, molecular weight, mp and [alpha]D values, uv, ir, 1H-nmr, 13C-nmr, and ms data, as well as mp and [alpha]D values for the ...
L J, El-Naggar, J L, Beal
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Iridoids from Mentzelia cordifolia

Phytochemistry, 1995
Abstract From the aerial parts of Mentzelia cordifolia , 11 known compounds, seven phenolics and four iridoids have been identified. In addition, two new iridoids, i.e. mentzefoliol and glucosylmentzefoliol, have been isolated and characterized. Their structures have been elucidated mainly by means of spectroscopic data.
S. CATALANO, G. FLAMINI, BILIA, ANNA RITA, I. MORELLI, M. NICOLETTI   +4 more
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Iridoids from Loasa tricolor

Biochemical Systematics and Ecology, 1991
Abstract The structures of three iridoids isolated from Loasa tricolor confirm the chemosystematic affinity of Loasales with Dipsacales and Cornales.
NICOLETTI, Marcello, A. Di Fabio, SERAFINI, Mauro, TOMASSINI, Lamberto, J. A. Garbarino, M. Piovano, E. M. C. Chamy   +6 more
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Iridoid and seco-iridoid glucosides from Chioccoca alba (Rubiaceae)

Phytochemistry, 1999
Phytochemical investigation of Chioccoca alba afforded three new iridoids, alboside I, alboside II and alboside III, and a new seco-iridoid alboside V. Alboside IV showed moderate activity towards the DNA repair-deficient mutant RS321 of Saccharomyces cerevisiae.
Carbonezi, C. A., Martins, D., Young, MCM, Lopes, Márcia Nasser, Furlan, Maysa, Rodrigues, E., Bolzani, Vanderlan da Silva   +6 more
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Iridoids fromTeucrium yemense

Archives of Pharmacal Research, 1998
The aerial parts of Teucrium yemense yielded two iridoid glycosides. Their structures were elucidated by spectral means as teucardosid and 8-O-acetylharpagid.
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Iridoids From Loasa Acerifolia

Phytochemistry, 1998
In the course of preliminary chemotaxonomic studies on Loasaceae from South and Central America, 30 species from 6 genera were screened by chromatographic means. From the aerial parts of Loasa acerifolia Dombey, the novel trimeric and dimeric iridoid glucosides acerifolioside and tricoloroside methyl ester, consisting of loganin and secoxyloganin ...
A A, Müller, M, Weigend
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Iridoide, X: Stereospezifische Synthese von Iridoid‐α‐glucosiden

Chemische Berichte, 1978
Iridoids, X: Stereospecific Synthesis of Iridoid‐α‐glucosidesTreatment of the iridoidaglycone 3 with 1,2‐anhydro‐α‐D‐glucopyranose triacetate (Brigls anhydride, 4) in the presence of a trace of boron trifluoride/ether led stereospecifically to the α‐glucosides 7, 8, and 9, with 38% yield. In an analogous reaction 10 was formed from 2.
Lutz‐ F. Tietze, Peter Marx
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