Zobrazeno 1 - 10
of 81
pro vyhledávání: '"ERNST P. ELLMERER"'
Autor:
MICHAELA POSCH, KARIN JÖHRER, SERHAT SEZAI CICEK, RICHARD GREIL, ERNST P. ELLMERER, CHRISTIAN ZIDORN
Publikováno v:
Journal of the Serbian Chemical Society, Vol 76, Iss 6, Pp 841-845 (2011)
A methanolic extract of Prenanthes purpurea L. leaves yielded 1,6”-di-O-cinnamoyl-β-D-glucopyranosyl-(1®3)-O-α-L-rhamnopyranosyl-(1®6)-O-β-D-glucopyranoside. The NMR and physical data of this new natural compound are reported.
Externí odkaz:
https://doaj.org/article/c70539bd250c4a2ca70605b90e277da9
Autor:
JOHN W. VAN KLINK, ERNST P. ELLMERER, HERMAN STUPPNER, REX T. WEAVERS, SILJA HORAK, CHRISTIAN ZIDORN
Publikováno v:
Journal of the Serbian Chemical Society, Vol 71, Iss 2, Pp 121-125 (2006)
An ethanolic extract of Pseudopanax simplex yielded kaempferol-3,7-di-O-rhamnopyranoside, chlorogenic acid, maltol glucoside, ent-kaur-16-en-18-acid, and 4R,5S,9R,10S,13S-ent-pimara-7,15-dien-19-oic acid. Full NMR data for the last compound are repor
Externí odkaz:
https://doaj.org/article/3fba0cd0133744859e54c00b245a61a1
Publikováno v:
Journal of the Serbian Chemical Society, Vol 70, Iss 2, Pp 171-175 (2005)
The subaerial parts of Cicerbita alpina yielded the guaianolide 8-acetyl-15b-D-glucopyranosyllactucin (1) and the germacranolide Sonchuside A (2). The sonchuside A is reported for the first time from the genus Cicerbita. 1H-NMR and 13C NMR data of co
Externí odkaz:
https://doaj.org/article/4b1571de52d74039ac3b4549cf39a0be
Autor:
Paul Peringer, Walter Schuh, Klaus Wurst, Christian Reitsamer, Holger Kopacka, Ernst P. Ellmerer
Publikováno v:
Organometallics. 30:4220-4223
The reaction of the protonated PCP pincer carbodiphosphorane (CDP) complex [PdCl(CH(dppm)2)]Cl2 (1) with [PdCl2(MeCN)2] results in the opening of one ring of the pincer structure and affords the betaine [Pd2Cl5(CH(dppm)2)] (2). The [CH(dppm)2]+ ligan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24d1b7a717b8d035b281750a08dc92b8
https://doi.org/10.1021/om2002975
https://doi.org/10.1021/om2002975
Publikováno v:
Scientia Pharmaceutica
Rhagadiolus stellatus Gaertn., a Mediterranean member of the Cichorieae tribe of the Asteraceae family used as a food plant, was analyzed for its spectrum of phenolic compounds. Kaempferol 3-O-β-glucoside 1, kaempferol 3-O-β- rutinoside (nicotiflor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c93d3032f5224278b9dc74657713ea2
http://europepmc.org/articles/PMC3097504
http://europepmc.org/articles/PMC3097504
Autor:
Richard Greil, Ernst P. Ellmerer, Sezai Serhat Cicek, Karin Jöhrer, Christian Zidorn, Michaela Posch
Publikováno v:
Journal of the Serbian Chemical Society. 76:841-845
A methanolic extract of Prenanthes purpurea L. leaves yielded 1,6??-di-O-cinnamoyl-?-D-glucopyranosyl-(1?3)-O-?-Lrhamnopyranosyl-( 1?6)-O-?-D-glucopyranoside. The NMR and physical data of this new natural compound are reported.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::112c2b1b658277a9f652dec4fa6a2213
https://doi.org/10.2298/jsc101210072p
https://doi.org/10.2298/jsc101210072p
Publikováno v:
Planta Medica. 76:1765-1772
Phytochemical investigations of Cotinus coggygria Scop. wood, a medicinal and tinctorial plant used since antiquity, resulted in the isolation and structure elucidation of the novel C-3/C-3'' dimer of butin (3',4',7-trihydroxyflavanone) and other kno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7234f3741f835b42600e35ab0a733c3
https://doi.org/10.1055/s-0030-1249878
https://doi.org/10.1055/s-0030-1249878
Publikováno v:
Tetrahedron Letters. 51:1390-1393
A phytochemical re-investigation of Tragopogon porrifolius L. (Asteraceae) yielded (7S,15S)-2,4,12-trihydroxy-7-(4-hydroxyphenyl)-10-methoxy-15-(4-methoxyphenyl)-7,8,15,16-tetrahydrodibenzo[c,i][1,7]dioxacyclododecine-5,13-dione, named tragoponol, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a34119c8262d4a8c129ea318c91d61
https://doi.org/10.1016/j.tetlet.2010.01.016
https://doi.org/10.1016/j.tetlet.2010.01.016
Autor:
Elke H. Heiss, Patrick Markt, Angela Ladurner, Atanas G. Atanasov, Verena M. Dirsch, Ernst P. Ellmerer, Lisa Baumgartner, Gerhard Wolber, Hermann Stuppner, Daniela Schuster, Nanang Fakhrudin, Judith M. Rollinger
Publikováno v:
Molecular Pharmacology. 77:559-566
Peroxisome proliferator-activated receptor gamma (PPAR gamma) agonists are used for the treatment of type 2 diabetes and metabolic syndrome. However, the currently used PPAR gamma agonists display serious side effects, which has led to a great intere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1de738db36d17570e10bdff37962402
https://doi.org/10.1124/mol.109.062141
https://doi.org/10.1124/mol.109.062141
Publikováno v:
Journal of the Serbian Chemical Society, Vol 75, Iss 6, Pp 733-738 (2010)
A methanolic extract of Celtis australis leaves yielded 2??-?- rhamnopyranosylvitexin and 2??-?-rhamnopyranosyl-7-O-methylvitexin. Both compounds are known from other sources from earlier investigations but the full NMR data for the latter compound a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4900f254262c1ccddf1093b908982acd
https://doi.org/10.2298/jsc090817049k
https://doi.org/10.2298/jsc090817049k