Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Dieter Beer"'
Autor:
Dieter Beer, Thomas Herzig
Publikováno v:
CHIMIA, Vol 62, Iss 3 (2008)
CarboGen Laboratories AG, a chemical service company focusing on the supply of experimental active pharmaceutical ingredients (API) in kilo quantities to research-based pharmaceutical companies started-up originally in the under-used 'Kilo Lab' of th
Externí odkaz:
https://doaj.org/article/747d714d2d5047d6be4e1b22f9d34729
Publikováno v:
ChemInform. 22
The N-phenylcarbamate 7, derived from 2-acetamido-2-deoxy-D-gluconhydroximo-1,5-lactone (3) and the analogous N-phenylcarbamate 14, derived from chitobionhydroximo-1,5-lactone (10) have been prepared as potential inhibitors of β-N-acetylglucosaminid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ac21f264dc8f27309312e9c89191334
https://doi.org/10.1002/chin.199103319
https://doi.org/10.1002/chin.199103319
Publikováno v:
Helvetica Chimica Acta. 73:1918-1922
The N-phenylcarbamate 7, derived from 2-acetamido-2-deoxy-D-gluconhydroximo-1,5-lactone (3) and the analogous N-phenylcarbamate 14, derived from chitobionhydroximo-1,5-lactone (10) have been prepared as potential inhibitors of β-N-acetylglucosaminid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64bf9908d58a841492c35710c4997505
https://doi.org/10.1002/hlca.19900730714
https://doi.org/10.1002/hlca.19900730714
Autor:
Gustavo, Bounous, Dieter, Beer
Publikováno v:
Anticancer research. 24(2B)
Studies in laboratory animals indicate inhibition of chemically-induced carcinoma by cystine-rich diets enhancing the cysteine-GSH antioxidant system. The progression of carcinoma of the prostate is also inhibited by these diets, which were later fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::aeb4bd0420efbe9598840cba6634a6d6
https://pubmed.ncbi.nlm.nih.gov/15160993
https://pubmed.ncbi.nlm.nih.gov/15160993
Publikováno v:
Helvetica Chimica Acta. 69:1172-1190
Preparation of Unprotected and Partially Protected 1-Deoxy-1-nitro-D-aldoses and Some Representative X-Ray Structure Analyses The unprotected and partially protected 1-deoxy-1-nitro derivatives of α-and β-D-glucopyranose (see 15 and 14), β-D-manno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::167d577aa1a82b3f7e22bd14f0825445
https://doi.org/10.1002/hlca.19860690526
https://doi.org/10.1002/hlca.19860690526
Publikováno v:
Helvetica Chimica Acta. 65:2570-2582
2, 3-O-Cyclohexylidene-L-erythruronic acid (6) available in 83% yield from D-ribonolactone (7), was treated with phenvlmagnesium bromide to give the D-ribo and L-lyxo derivatives 10 and 11 in high yields (Scheme 1 and 2). The diastereoselectivity dep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50d8aa55717cb2a6e448779b033f44a9
https://doi.org/10.1002/hlca.19820650828
https://doi.org/10.1002/hlca.19820650828
Publikováno v:
Helvetica Chimica Acta. 69:1191-1204
1-C-Nitroglycals. Preparation and Reaction with Some Nitrogen Nucleophiles Acetylation of the 1-deoxy-1-nitromannopyranoses 2 and 6 was accompagnied by spontanous β-elimination to give the 1-C-nitroglucals 3 and 7, respectively, while acetylation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fe0c750a5cc6601c602e1bdd2931df1
https://doi.org/10.1002/hlca.19860690527
https://doi.org/10.1002/hlca.19860690527
Autor:
Dieter Beer, Andrea Vasella
Publikováno v:
Helvetica Chimica Acta. 69:267-270
At pH 4.5 (citrate buffer), D-gluconhydroximo-lactone (2), the N-methylurethane 3 and the N-phenylurethane 4 inhibit competitively the hydrolysis of p-nitrophenyl β-D-glucopyranoside by emulsin. The IC50 values of 2, 3, and 4 were 1.6 × 10−4, 1.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a11a6277b7ca2974c78a4184b3e94d
https://doi.org/10.1002/hlca.19860690203
https://doi.org/10.1002/hlca.19860690203
Autor:
Andrea Vasella, Dieter Beer
Publikováno v:
Helvetica Chimica Acta. 68:2254-2274
The syntheses of the unprotected, (Z)-configurated hexon- and pentonhydroximo-lactones 2a–12a by oxidation of D-glucose, cellobiose, D-galactose, D-mannose, 2-acetamido-2-deoxy-D-glucose, D-ribose, and D-arabinose oxime with MnO2, Hg(OAc)2, or O2 i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::164061765eff6debe252ebe66e584035
https://doi.org/10.1002/hlca.19850680821
https://doi.org/10.1002/hlca.19850680821
Autor:
Helmut Loth, Dieter Beer
Publikováno v:
Chemische Berichte. 103:3019-3027
Die Eigenassoziation von N-Methyl-barbital und Cyclobarbital in Chloroform-Losung wurde mittels der Dampfdruckosmometrie, der Lichtabsorption im nahen IR und der NMR-Spektroskopie untersucht. Die Bestandigkeitskonstanten der Assoziate und die Assozia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9211fe0cf3b90f6b741e113eb32c2143
https://doi.org/10.1002/cber.19701031003
https://doi.org/10.1002/cber.19701031003