Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kerstin Hannemann"'
Publikováno v:
Tetrahedron. 64:1711-1720
Biscatechol-hydroxamate and catechol-bishydroxamate chelators of similar architecture were synthesized by a small set of acylation reactions, Michael additions, and domino Wittig alkenations and they were tested for siderophoric activity in various r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e71920e0d304e07afc057168526f3d51
https://doi.org/10.1016/j.tet.2007.12.004
https://doi.org/10.1016/j.tet.2007.12.004
Publikováno v:
Tetrahedron. 62:7799-7808
A synthesis of biscatechol-hydroxamate and triscatechol chelators and of conjugates of the former with methyl 6-aminopenicillanate is described. It is based on the multiple use of the ylide Ph3PCCO as a C2 building block in one-pot coupling reactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef419c110ebb1601d980a27fdf92c5ba
https://doi.org/10.1016/j.tet.2006.05.056
https://doi.org/10.1016/j.tet.2006.05.056
Publikováno v:
Biochemical Journal. 309:807-812
1. Masked long-chain alpha-hydroxyaldehydes were trapped in all subcellular fractions of bovine liver by application of pentafluorbenzyloxime derivatization [van Kuijk, Thomas, Stephens and Dratz (1986) Biochem. Biophys. Res. Commun. 139, 144-149] an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccca4b7752835bf1297a69dbb612468d
https://doi.org/10.1042/bj3090807
https://doi.org/10.1042/bj3090807
Publikováno v:
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism. 1213:140-148
Based on 18O-labeling experiments a general scheme for the generation of hydroxy aldehydic compounds in the course of lipid peroxidation of linoleic acid is developed. Key intermediates are obviously dioxygenated fatty acids, since after reduction wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::018368c514244b704a9b18ba52842775
https://doi.org/10.1016/0005-2760(94)90020-5
https://doi.org/10.1016/0005-2760(94)90020-5
Publikováno v:
Zeitschrift fur Naturforschung. C, Journal of biosciences. 55(11-12)
10-Hydroxystearic acid seems to be widely distributed in nature: Bacteria generate it by hydroxylation of oleic acid, but it was found also as constituent of plants, in cancer cell cultures and in mammalian tissue homogenates. Investigation of 10-hyd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f524fa1195b931c9d00c0f7268d12e6
https://pubmed.ncbi.nlm.nih.gov/11204203
https://pubmed.ncbi.nlm.nih.gov/11204203
Autor:
Kerstin Hannemann
Publikováno v:
Effizient studieren: Rechtswissenschaften ISBN: 9783409122511
Studierende der Rechtswissenschaft sind in besonderem Mase auf rechtswissenschaftliches Schrifttum angewiesen. Fachliteratur bildet den Grundstock der wissenschaftlichen Arbeit und wird in erster Linie in wissenschaftlichen Bibliotheken1 zur Verfugun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::194af134b0ddba86b5a2d4882becf74c
https://doi.org/10.1007/978-3-322-84512-2_6
https://doi.org/10.1007/978-3-322-84512-2_6
Publikováno v:
Chemistry and physics of lipids. 77(1)
Pentafluorbenzyloxime derivatization allows fast, gentle and unambiguous identification of alpha-hydroxyaldehydic lipid peroxidation products via GC/MS in biological material. Even 1.5 g of a bovine liver sample is sufficient to detect short-chain 2-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04b369860ec100f14c182562c891e4be
https://pubmed.ncbi.nlm.nih.gov/7586088
https://pubmed.ncbi.nlm.nih.gov/7586088
Publikováno v:
Biochimica et biophysica acta. 1254(1)
Major incubation products in feeding experiments with the sodium salt of 7-(5-butyl-furan-2-yl)heptanoic acid (3) on suspension cultures of Saccharum spec. are the unusual F-acids (4a) and (4b). They possess in contrast to natural monomethyl substitu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f82c28c93d18fb4fd0d5d1b6717d84da
https://pubmed.ncbi.nlm.nih.gov/7811750
https://pubmed.ncbi.nlm.nih.gov/7811750
Autor:
Herta Ziegler, Gunter Ziegler, Gerhard Spiteller, Kerstin Hannemann, Volker Puchta, Ernst Simon
Publikováno v:
Lipids. 24(4)
The observation that F-acids (1) occur in rat chow initiated a search for F-acids in human diet. We observed that the amount of F-acids with a pentyl side chain in alpha-position taken up with a one-day diet correlates well with the amount of excrete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5afd224159457f230e5e732e4d775f4a
https://pubmed.ncbi.nlm.nih.gov/2755307
https://pubmed.ncbi.nlm.nih.gov/2755307