Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Ralf Thiericke"'
Publikováno v:
Liebigs Annalen. 1996:627-633
Novel pyranacetals, named agistatines A, B, D, and E (1 to 4), were discovered by a chemical screening in the culture broth of the fungus FH-A 6239. The structures were established by detailed spectroscopic investigations and confirmed by X-ray analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d4937498110de849bf97cf47c77ec59
https://doi.org/10.1002/jlac.199619960424
https://doi.org/10.1002/jlac.199619960424
Autor:
Susanne Grabley, Ralf Thiericke, Dirk Wunderlich, Isabel Sattler, Xiao-Zhang Feng, Jin-Feng Hu
Publikováno v:
Natural Product Research. 17:451-458
Chemical screening with extracts of Actinomycetes strains resulted in the detection, isolation and structure elucidation of five new isoflavone glycosides from Streptomyces sp. (GT 51173): 5-O-alpha-L-rhamnopyranosyl genestein (genestein G1, 1), 5-O-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb60fa0550c407f55707f9858b16a1b
https://doi.org/10.1080/1478641031000120534
https://doi.org/10.1080/1478641031000120534
Publikováno v:
European Journal of Organic Chemistry. 2001:261-267
New diketopiperazines, named maremycins C1/C2 (1a/1b) and D1/D2 (2a/2b), as well as the novel spiro-indoles, maremycins E (3) and F (4), have been detected alongside the known maremycin B (6) in the culture broth of Streptomyces sp. (strain GT 051237
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35fb85ca0a5d1bf5a471eef5ea666d93
https://doi.org/10.1002/1099-0690(200101)2001:2<261::aid-ejoc261>3.0.co
https://doi.org/10.1002/1099-0690(200101)2001:2<261::aid-ejoc261>3.0.co
Autor:
Susanne Grabley, Isabel Sattler, Jin-Feng Hu, Dirk Wunderlich, Xiao-Zhang Feng, Ralf Thiericke
Publikováno v:
European Journal of Organic Chemistry. 2000:3353-3356
Chemical screening of extracts of Actinomycetes strains has led to the detection, isolation, and structure elucidation of the new cyclic depsipeptide rakicidin C (1). The secondary metabolite from Streptomyces sp. (strain GT 61042) is built-up from g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e40d3a9bd96ba0c71c2a08402513a0db
https://doi.org/10.1002/1099-0690(200010)2000:19<3353::aid-ejoc3353>3.0.co
https://doi.org/10.1002/1099-0690(200010)2000:19<3353::aid-ejoc3353>3.0.co
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 626:1905-1908
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5b0589f05b58709670a9924b4d03ffd
https://doi.org/10.1002/1521-3749(200009)626:9<1905::aid-zaac1905>3.0.co
https://doi.org/10.1002/1521-3749(200009)626:9<1905::aid-zaac1905>3.0.co
Publikováno v:
Natural Product Letters. 14:341-348
The new natural products, streptoketol A (1) and B (2), were discovered by chemical screening as secondary metabolites of Streptomyces sp. (strain GT 051243). The absolute stereochemistry of 1 was deduced by Helmchen's method and CD spectroscopy. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d48d8bfe493ec85da0c19fe16ebac1b
https://doi.org/10.1080/10575630008043766
https://doi.org/10.1080/10575630008043766
Publikováno v:
European Journal of Organic Chemistry. 2000:2401-2406
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f45f704030e9201e91451ddd0f0d10c
https://doi.org/10.1002/1099-0690(200007)2000:13<2401::aid-ejoc2401>3.0.co
https://doi.org/10.1002/1099-0690(200007)2000:13<2401::aid-ejoc2401>3.0.co
Publikováno v:
European Journal of Organic Chemistry. 2000:1883-1887
The biosynthesis of the gabosines A−C (3−5) was studied by feeding cultures of Streptomyces cellulosae subsp. griseorubiginosus (strain S 1096) with 13C-labeled precursors. Although the carba sugars are structurally related to shikimic acid, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9d9d80b5d456f0ce48f99b3637cdcf7
https://doi.org/10.1002/(sici)1099-0690(200005)2000:10<1883::aid-ejoc1883>3.0.co
https://doi.org/10.1002/(sici)1099-0690(200005)2000:10<1883::aid-ejoc1883>3.0.co
Publikováno v:
SLAS Discovery. 5:71-76
Miniaturization of high throughput screening assays to high-density microplate formats (384 or 1536 wells) is currently the focus of research activity in modern drug discovery facilities. In this article, we describe the adaptation of a fluorescence-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fcf2a6dbd1a8de1784c2ecd04ecd622
https://doi.org/10.1177/108705710000500203
https://doi.org/10.1177/108705710000500203
Autor:
Hans-Jörg Langer, Axel Zeeck, Petra Henne, Hans Zähner, Ralf Thiericke, Susanne Grabley, Stephanie Grond, Isabel Sattler
Publikováno v:
European Journal of Organic Chemistry. 2000:929-937
In the course of our chemical screening program, the novel acyl α-L-rhamnopyranosides (1-6) were detected as metabolites from five different strains of Streptomycetes. The structures of all these compounds were elucidated by chemical and spectroscop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9380f0c9bbe488be25da59874ceb58e3
https://doi.org/10.1002/(sici)1099-0690(200003)2000:6<929::aid-ejoc929>3.0.co
https://doi.org/10.1002/(sici)1099-0690(200003)2000:6<929::aid-ejoc929>3.0.co