Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Waltraud Steinschifter"'
Autor:
Georg Uray, Waltraud Steinschifter, Jana Šefčovičová, Appasaheb B. Ahvale, Anna E. Täubl, Wolfgang Stadlbauer, Hana Prokopcová
Publikováno v:
European Journal of Organic Chemistry. 2008:563-571
Highly fluorescent and stable 6,7-dimethoxy-2-oxoquinoline-4-carbonitriles (11) were synthesized starting from appropriate 4-hydroxyquinolones 3 via reactive 4-chloroquinolones 8 by using toluenesulfinates as catalysts. In contrast to the well-descri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d360d0c0b6975fc6ea077b85b3aa30f
https://doi.org/10.1002/ejoc.200700855
https://doi.org/10.1002/ejoc.200700855
Autor:
H. Rabl, Konrad Schauenstein, Sigurd Lax, Leo Kronberger, Waltraud Steinschifter, M. G. Smola, Erwin Schauenstein, M. Weblacher, Peter M. Liebmann, Willibald Estelberger, H.J. Mischinger
Publikováno v:
Breast Cancer Research and Treatment. 64:193-199
The diagnostic value of the decrease in percentage of immunoglobulin G1 (%lgG1) in breast cancer was analyzed with special emphasis on early tumor stages. IgG1 and total IgG were preoperatively measured in the sera of a total of 801 individuals using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c835f5bf2cd693e4ddbdc20a4b9ff17
https://doi.org/10.1023/a:1006450205698
https://doi.org/10.1023/a:1006450205698
Autor:
Erwin Schauenstein, W. Habermann, A. Gotschuli, Waltraud Steinschifter, W. Anderhuber, Konrad Schauenstein, P. Felsner, M Fischer
Publikováno v:
British Journal of Cancer
A significant decrease in %IgG1 accompanied by an increase in %IgG2 in total serum IgG has been previously reported as a highly sensitive marker for detecting early stages of carcinomas of various localizations. Here we investigated the question as t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::309397580e4a1a85ab9d0b3b3228cd36
http://europepmc.org/articles/PMC2362785
http://europepmc.org/articles/PMC2362785
Publikováno v:
Laryngo-Rhino-Otologie. 77:564-568
AIM Until now no serological markers were available towards the diagnosis of squamous-cell carcinomas of the head and neck (HNSCC) particularly in the detection of posttherapeutic recurrent diseases and metastases. Previous reports described patients
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d948fb236b86cf4f1f55a32ee19b1ce
https://doi.org/10.1055/s-2007-997027
https://doi.org/10.1055/s-2007-997027
Autor:
Erwin Schauenstein, G. Kollenz, Renate Horejsi, Waltraud Steinschifter, Franz Dachs, H. M. Tillian, K. Schauenstein
Publikováno v:
Journal of Biochemical and Biophysical Methods. 34:227-236
Immunoglobulin G (IgG) of many species contains 'labile' disulfide bonds (SS*), which within 24 h undergo a disulfide exchange with dithionitrobenzoic acid (NBSSBN). Aims of the present study were to detect directly this type of SS* groups by means o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aed83a85dc909f3b6953f1fdf75487b3
https://doi.org/10.1016/s0165-022x(97)00015-8
https://doi.org/10.1016/s0165-022x(97)00015-8
Autor:
Astrid Leitsberger, Carola Hirschmann, Monika Reiter, Karin Maninger, M. Weblacher, Waltraud Steinschifter, Konrad Schauenstein, Franz Dachs, P. Felsner, Helene Horejsi, Erwin Schauenstein
Publikováno v:
IUBMB Life. 40:433-446
A reactive disulfide bond (SS)* was detected and characterized in IgG of humans, rats and mice by virtue of disulfide interchange with dithionitrobenzoate. (SS)* was found exclusively in human IgG1 and rat IgG2b. In human IgG1 (SS)* was identified as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ef1f63b80f9e352d5b0a9e0a382c0a4
https://doi.org/10.1080/15216549600201003
https://doi.org/10.1080/15216549600201003
Autor:
Konrad Schauenstein, Manfred Lahousen, Waltraud Steinschifter, Erwin Schauenstein, M. Weblacher, Willibald Estelberger
Publikováno v:
Cancer. 78:511-516
BACKGROUND Malignant diseases of various tissue origin have previously been found to be associated with a characteristic shift in the serum pattern of IgG subclasses, i.e., a highly significant reduction of the percent of IgG1 and an increase of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1887152c507fe0cf383a5d6a654dae2e
https://doi.org/10.1002/(sici)1097-0142(19960801)78:3<511::aid-cncr19>3.0.co
https://doi.org/10.1002/(sici)1097-0142(19960801)78:3<511::aid-cncr19>3.0.co
Publikováno v:
Journal of Heterocyclic Chemistry. 31:1647-1652
4-Azido-2(1H)-quinolones 1 are thermolyzed in the presence of carboxylic acids and polyphosphoric acid to yield oxazolo[4,5-c]quinolones 3. Formation of other possible isomeric ring closure products such as oxazolo[5,4-c]quinolones 2 or isoxazolo[4,3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c36fcf2687ea19484238c6fc4a180cfa
https://doi.org/10.1002/jhet.5570310662
https://doi.org/10.1002/jhet.5570310662
Publikováno v:
Journal f�r Praktische Chemie/Chemiker-Zeitung. 336:311-318
Reactions of 2,4-dichloroquinolines (2a–f) with sodium azide in DMF lead either regioselectively to 4-azido-2-chloroquinolines (3a–f) or with excess of sodium azide and catalysts to 5-azido-tetrazolo[1,5-a]quinolines (4a–f). 2,4-Dichloroquinoli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c064461d483415773394d42e8ce7493d
https://doi.org/10.1002/prac.19943360407
https://doi.org/10.1002/prac.19943360407
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fe836d8c62d83809297b0da0312e392
https://doi.org/10.1002/chin.199524139
https://doi.org/10.1002/chin.199524139