Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Frans Setiabudi"'
Autor:
S Löffler, H. Halfer-Wirkus, W. Porn, F. Oesch, G. Doerjer, E. Lehrbach, H. R. Glatt, Frans Setiabudi, I. Gemperlein-Mertes, J. Herborn, T. Wölfel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2dc012a890064f6a0349022c74ac11a
https://doi.org/10.1159/000412583
https://doi.org/10.1159/000412583
Publikováno v:
Mutagenesis. 5:241-250
Activities of various xenobiotic-metabolizing enzymes were determined in 18 cell lines. Activities of cytochrome P450 reductase, microsomal epoxide hydrolase and glutathione transferase were detectable in all lines. The highest values were similar to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08d6ccc2b1eea96d80b56417b5ec5331
https://doi.org/10.1093/mutage/5.3.241
https://doi.org/10.1093/mutage/5.3.241
Autor:
Frans Setiabudi, Karl L. Platt, Walter Wörner, Jochen Klein, Franz Oesch, Karin Post, Helmut Thomas, Heinz Frank
Publikováno v:
Chemico-biological interactions. 76(2)
Rat liver dihydrodiol dehydrogenase (DDH, EC 1.3.1.20) has been shown to reduce the mutagenicity of benz[ a ]anthracene (BA) in the bacterial Ames test. BA-3,4-dihydrodiol is a highly mutagenic and tumorigenic metabolite of BA. In order to test the h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::434a7fe9c2d0ba763dc73b093f668f86
https://pubmed.ncbi.nlm.nih.gov/2225229
https://pubmed.ncbi.nlm.nih.gov/2225229
Autor:
Frans Setiabudi, Karl L. Platt
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2005
Carrier-free [5,12-14C]dibenz[a,h]anthracene (DBA, 12*) has been prepared for the first time using [14C]methyl iodide as the source of the label. The key step in this radiosynthesis consisted of the regiospecific photocyclization of 2′,5′-divinyl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1106848a0564724da18fd42f47e6c3b
https://doi.org/10.1039/p19920002005
https://doi.org/10.1039/p19920002005
Autor:
Frans Setiabudi, Peter Boldt
Publikováno v:
Liebigs Annalen der Chemie. 1985:1272-1279
The title compound 3f is a novel isolable 1,10-anthraquinone which is stabilized only by alkyl groups. Despite of the shielding of the meso position 3f reacts very fast with water and oxygen to give 3-tert-butyl-1-hydroxy-5,8-dimethyl-9,10-anthraquin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0c88e493159c6b09c6de40b9c31e715
https://doi.org/10.1002/jlac.198519850617
https://doi.org/10.1002/jlac.198519850617
Publikováno v:
Journal of Labelled Compounds and Radiopharmaceuticals. 24:979-986
Tritium labelled K-region oxides of pyrene, benzo[a]pyrene and dibenz[a,h]anthracene have been prepared by cyclization of the corresponding trans-dihydrodiols which were obtained by reduction of K-region quinones with sodium borotritide in the presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d1b8dfbf56d4a320feb73d5f16d8cba
https://doi.org/10.1002/jlcr.2580240813
https://doi.org/10.1002/jlcr.2580240813
Publikováno v:
Journal of Labelled Compounds and Radiopharmaceuticals. 25:1209-1217
Tritium-labelled (E)- and (Z)-2,3-dimethyl-2-phenyl oxirane 4, (E)- and (Z)-2-methyl-3-phenyl oxirane 7 and 2,2-dimethyl-3-phenyl oxirane 11 have been prepared by reduction of the corresponding bromoketones with sodium borotritide to the correspondin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c09c147f36f0755b782f9ea612a26fee
https://doi.org/10.1002/jlcr.2580251107
https://doi.org/10.1002/jlcr.2580251107
Autor:
Frans Setiabudi, Peter Boldt
Publikováno v:
Chemischer Informationsdienst. 16
The title compound 3f is a novel isolable 1,10-anthraquinone which is stabilized only by alkyl groups. Despite of the shielding of the meso position 3f reacts very fast with water and oxygen to give 3-tert-butyl-1-hydroxy-5,8-dimethyl-9,10-anthraquin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e74f7515066c1379b93b2ac8c887a11
https://doi.org/10.1002/chin.198541182
https://doi.org/10.1002/chin.198541182
Autor:
Franz Oesch, P Pöchlauer, Frans Setiabudi, E P Müller, L. W. Robertson, Michael Arand, Petra Rauch, Hansruedi Glatt, Holger Schramm
Publikováno v:
Archives of toxicology. 59(4)
trans-Stilbene imine (trans-1,2-diphenylaziridine) is the nitrogen analog of trans-stilbene oxide, a potent inducer of several microsomal and cytosolic xenobiotic-metabolizing enzymes. Although the acute toxicity of cis- and trans-stilbene imines pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38dcc12f3351026aa59a354e49fb72fc
https://pubmed.ncbi.nlm.nih.gov/3548649
https://pubmed.ncbi.nlm.nih.gov/3548649
Publikováno v:
Biochemical pharmacology. 35(19)
Cytosolic epoxide hydrolase (cEH) activity has been determined in liver and various extrahepatic tissues of male Sprague-Dawley rats using trans-stilbene oxide (TSO) and trans-ethylstyrene oxide (TESO) as substrates. Large interindividual differences
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6874a25e3d3bfe437f2d087f6045632b
https://pubmed.ncbi.nlm.nih.gov/3768023
https://pubmed.ncbi.nlm.nih.gov/3768023