Items where Author is "Laatsch, H."
Number of items: 29.
Article
Article
Rahman, H. , Shabaan, M. , Shabaan, K. A. , Saleem, M. , Helmke, E. , Grün-Wollny, I. and Laatsch, H.
(2009)
An Imidazopyridinone and further metabolites from Streptomcetes
,
Natural product communications,
4
,
pp. 965-970
.
hdl:
10013/epic.33909
Article
Hawas, U. W. , Shaaban, M. , Shabaan, K. A. , Speitling, M. , Maier, A. , Keller, G. , Fiebig, H. H. , Meiners, M. , Helmke, E. and Laatsch, H.
(2009)
Mansouramycins A-D, Cytotoxic Isoquinolinequinones from a marine streptomycete
,
Journal of Natural Products,
72
(12),
pp. 2120-2124
.
doi:
10.1021/np900160g
, hdl:
10013/epic.33911
Article
Schuhmann, I. , Yao, C. B. F. F. , Al-Zereini, W. , Anke, H. , Helmke, E. and Laatsch, H.
(2009)
Nitro derivatives from the Arctic ice bacterium Salegentibacter sp. isolate T436
,
Journal of Antibiotics,
62
,
pp. 453-460
.
doi:
10.1038/ja.2009.71
, hdl:
10013/epic.33910
Article
Shaaban, K. A. , Shaaban, M. , Facey, P. , Fotso, S. , Frauendorf, H. , Helmke, E. , Maier, A. , Fiebig, H. H. and Laatsch, H.
(2008)
Electrospray ionization mass spectra of piperazimycins A and B and gamma-butyrolactones from a marine-derived Streptomyces sp.
,
Journal of Antibiotics,
61
,
pp. 736-746
.
hdl:
10013/epic.33908
Article
Shaaban, M. , Schröder, D. , Shaaban, K. A. , Helmke, E. , Grün-Wollny, I. , Wagner-Döbler, I. and Laatsch, H.
(2007)
Flazin, Perlolyrin, and other ß-Carbolines from marine derived Bacteria
,
Revista Latinoamericana de Química,
35
,
pp. 58-67
.
hdl:
10013/epic.31131
Article
Al-Zereini, W. , Schuhmann, I. , Laatsch, H. , Helmke, E. and Anke, H.
(2007)
New aromatic nitro compounds from Salegentibacter sp T436, an Arctic Sea ice bacterium: Taxonomy, fermentation, isolation, and biological activities
,
Journal of Antibiotics,
60
,
pp. 301-308
.
hdl:
10013/epic.28795
Article
Poumale, H. M. P. , Ngadjui, B. T. , Helmke, E. and Laatsch, H.
(2006)
New anthraquinones from a marine Streptomyces sp. isolation, structure determination and biological activities
,
Zeitschrift für Naturforschung section B-A Journal of chemical Sciences,
61
,
pp. 1450-1454
.
hdl:
10013/epic.28794
Article
Kock, I. , Maskey, R. P. , Biabani, M. A. , Helmke, E. and Laatsch, H.
(2005)
1-Hydroxy-1-norresistomycin and resistoflavin methylether: new antibiotics from marine-derived streptomycetes
,
Journal of antibiotics,
58
(8),
pp. 530-534
.
hdl:
10013/epic.24226
Article
Maskey, R. P. , Helmke, E. , Kayser, O. , Fiebig, H. H. , Maier, A. , Busche, A. and Laatsch, H.
(2004)
Anti-cancer and anti-bacterial trioxacarcins with high anti-malaria activity from a marine Streptomycete and their absolute stereochemistry
,
Journal of antibiotics,
57
,
pp. 771-779
.
hdl:
10013/epic.28791
Article
Maskey, R. P. , Sevvana, M. , Uson, I. , Helmke, E. and Laatsch, H.
(2004)
Gutingimycin: A Highly Complex Metabolite from a Marine Streptomycete
,
Angewandte chemie-international edition,
43
,
pp. 1281-1283
.
doi:
10.1002/anie.200352312
, hdl:
10013/epic.20687
Article
Maskey, R. P. , Sevvana, M. , Uson, I. , Helmke, E. and Laatsch, H.
(2004)
Gutingimycin: ein komplexer Metabolit aus einem marinen Streptomyceten
,
Angewandte Chemie,
116
,
pp. 1301-1303
.
doi:
10.1002/ange.200352312
, hdl:
10013/epic.20688
Article
Sobolevskaya, M. P. , Fotso, S. , Havash, U. , Denisenko, V. A. , Helmke, E. , Prokofeva, N. G. , Kuznetsova, T. A. , Laatsch, H. and Elyakov, G. B.
(2004)
Metabolites of the sea isolate of bacteria Streptomyces SP 6167
,
Chemistry of natural compounds,
40
,
pp. 282-285
.
hdl:
10013/epic.24499
Article
Sobolevskaya, M. P. , Fotso, S. , Havash, U. , Denisenko, V. A. , Helmke, E. , Prokofeva, N. G. , Kuznetsova, T. A. , Laatsch, H. and Elyakov, G. B.
(2004)
Metabolites of the sea isolate of bacteria Streptomyces SP 6167.
,
Chemistry of natural compounds,
40
(3),
pp. 282-285
.
doi:
10.1023/B:CONC.0000039143.59854.6e
, hdl:
10013/epic.24508
Article
Stritzke, K. , Schulz, S. , Laatsch, H. , Helmke, E. and Beil, W.
(2004)
Novel Caprolactones from a Marine Streptomycete
,
Journal of natural products,
67
,
pp. 395-401
.
doi:
10.1021/np030321z
, hdl:
10013/epic.20637
Article
Maskey, R. P. , Kock, I. , Helmke, E. and Laatsch, H.
(2003)
Isolation and Structure Determination of Phenazostatin D, a New Phenazine from a Marine Actinomycete Isolate Pseudonocardia sp. B6273
,
Zeitschrift fur naturforschung section b-a journal of chemical sciencesb,
58
,
pp. 692-694
.
hdl:
10013/epic.19638
Article
Maskey, R. P. , Pusecker, K. , Speitling, M. , Monecke, P. , Helmke, E. and Laatsch, H.
(2002)
2- and 4-Chartreusin-monoacetates, new Natural Products with Unusual Anisotropy Effects from the marine Isolates Streptomyces sp. B5525 and B5342
,
Zeitschrift fur naturforschung section b-a journal of chemical sciencesb,
57
,
pp. 823-829
.
hdl:
10013/epic.16060
Article
Asolkar, R. N. , Maskey, R. P. , Helmke, E. and Laatsch, H.
(2002)
Chalcomycin B, a new macrolide antibiotic from the marine isolate Streptomyces sp B7064
,
Journal of antibiotics,
55
,
pp. 893-898
.
hdl:
10013/epic.20386
Article
Maskey, R. P. , Kock, I. , Shaaban, M. , Grün-Wollny, I. , Helmke, E. , Mayer, F. , Wagner-Döbler, I. and Laatsch, H.
(2002)
Low molecular weight oligo-ß-hydroxybutyric acids and 3-hydroxy-N-phenethyl-butyramide- new products from microorganisms
,
Polymer Bulletin,
49
,
pp. 87-93
.
hdl:
10013/epic.16577
Article
Maskey, R. P. , Helmke, E. , Fiebig, H. H. and Laatsch, H.
(2002)
Parimycin: Isolation and stucture elucidation of a novel cytotoxic 2,3-dihydroquinizarin analogue of gamma-indomycinone from a marine streptomycete isolate
,
Journal of antibiotics,
55
,
pp. 1031-1035
.
hdl:
10013/epic.20384
Article
Biabani, M. A. F. , Bakke, M. , Lovisetto, B. , Laatsch, H. , Helmke, E. and Weyland, H.
(1998)
Anthranilamides: New antimicroalgal active substances from a marine Streptomyces sp
,
Journal of antibiotics,
51
(3),
pp. 333-340
.
hdl:
10013/epic.10885
Article
Pusecker, K. , Laatsch, H. , Helmke, E. and Weyland, H.
(1997)
Dihydrophencomycin methyl ester, a new phenazine derivative from a marine Streptomycete
,
Journal of antibiotics,
50
(6),
pp. 479-483
.
hdl:
10013/epic.13056
Article
Balk-Bindseil, W. , Helmke, E. , Weyland, H. and Laatsch, H.
(1995)
Maremycin A and B, new diketopiperazines from a marine Streptomyces sp.
,
Liebigs Annalen,
1995
,
pp. 1291-1294
.
hdl:
10013/epic.10751
Conference
Conference
-Poster
Oberbeckmann, S. , Gerdts, G.
ORCID: https://orcid.org/0000-0003-0872-3927, Wichels, A.
ORCID: https://orcid.org/0000-0002-2060-1845, Laatsch, H. and Schumann, G.
(2007)
Diversity of epiphytic marine bacteria associated with fronds of the brown algae Laminaria
,
Annual Conference of the Association for General and Applied Microbiology, 1-4 April, Osnabrück, Germany.
.
hdl:
10013/epic.26177
This list was generated on Sun Sep 1 03:06:36 2024 UTC.