Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Ivanka, Kostova"'
You cannot have confidence in your pricing until you have confidence in the financial value that creates what you offer for customers. Although many managers are convinced that they cannot get this information, the reality is that most of your custom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c887e065ba4fe10068f9dca2b26d620
Publikováno v:
Natural Product Research. 23:916-924
From the n-butanol soluble fraction of the methanol extract of the rhizomes of Smilax excelsa, three new furostanol saponins 3-O-[4-O-acetyl-alpha-L-rhamnopyranosyl-(1 --2)-{alpha-L-rhamnopyranosyl-(1 --4)}-beta-D-glucopyranosyl]-26-O-[beta-D-glucopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::daff1aad6e72b9a1f31624556308f0ed
https://doi.org/10.1080/14786410802624827
https://doi.org/10.1080/14786410802624827
Publikováno v:
Fitoterapia. 76:344-347
The methanol, petroleum ether, ethyl acetate and water-methanol extracts of Ruta graveolens were found to possess antimicrobial and cytotoxic activities.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0dd148d8919d1c2f27d3238eb463f328
https://doi.org/10.1016/j.fitote.2005.02.008
https://doi.org/10.1016/j.fitote.2005.02.008
Autor:
Wolfgang Kraus, Joerg Rostan, Ivanka Kostova, Mariela Odjakova, Hernan Navas, Ivanka Tsacheva, Michaela Kojouharova, Bernhard Vogler, Tania Iossifova
Publikováno v:
Zeitschrift für Naturforschung C. 59:528-532
The latex of Croton draco, its extracts and several latex components have been investigated for their influence on both classical (CP) and alternative (AP) activation pathways of the complement system using a hemolytic assay. The best inhibition was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f503253650e8d5da4dab3af8679e35d
https://doi.org/10.1515/znc-2004-7-814
https://doi.org/10.1515/znc-2004-7-814
Publikováno v:
Zeitschrift für Naturforschung C. 59:169-173
The volatile components of the aerial parts of Ruta graveolens and Haplophyllum suaveolens, as well as of leaves of Zanthoxylum limoncello, Z. panamense and Z. setulosum have been studied by GC/MS analysis.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed553b3767d21b96a2e751ea25d6e3d6
https://doi.org/10.1515/znc-2004-3-405
https://doi.org/10.1515/znc-2004-3-405
Publikováno v:
Fitoterapia. 75:117-122
The phytochemical investigation of the aerial parts of Tribulus terrestris of Bulgarian origin has resulted in the isolation of the novel furostanol saponin 1, named tribol, together with the known spirostanol saponins 2 and 3 and sitosterol glucosid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ffd77cab04c411ed2e3e4ee15526520
https://doi.org/10.1016/j.fitote.2003.09.001
https://doi.org/10.1016/j.fitote.2003.09.001
Publikováno v:
Fitoterapia. 73:386-389
A new coumarin-secoiridoid, named escuside, was isolated from the bark of Fraxinus ornus and its structure determined by spectroscopic methods.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b61ba37cfbc25db0bd29f5c3979aac1c
https://doi.org/10.1016/s0367-326x(02)00132-6
https://doi.org/10.1016/s0367-326x(02)00132-6
Publikováno v:
Zeitschrift für Naturforschung C. 56:329-333
Two new lignan glycosides of dibenzylbutyrolactol type (haplomarin) and arylnaphthalene type (haploborin) were isolated from the aerial parts of Haplophyllum suaveolens together with the known arylnaphthalene lignan glycoside arabelline and hydroxyco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7fa8fdde4b0abde298977c029699eb1
https://doi.org/10.1515/znc-2001-5-602
https://doi.org/10.1515/znc-2001-5-602
Publikováno v:
Chemistry of Natural Compounds. 46:295-297
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df4833e68eb11a0882d0743e68678e63
https://doi.org/10.1007/s10600-010-9594-5
https://doi.org/10.1007/s10600-010-9594-5
Publikováno v:
Monatshefte fuer Chemie/Chemical Monthly. 131:191-194
A new lignan of the dibenzylbutyrolactone type, haplotonin, was isolated from the aerial parts of Haplophyllum suaveolens together with five known compounds-the alkaloids flindersine, 6-methoxyflindersine, N-acetoxymethylflindersine, and evoxine and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4448b22be731619c60765aa92f1239e8
https://doi.org/10.1007/pl00010305
https://doi.org/10.1007/pl00010305