Evaluation of Energy Transition Pathways to Phase out Coal for District Heating in Berlin by Gonzalez-Salazar, Miguel, Langrock, Thomas, Koch, Christoph, Spieß, Jana, Noack, Alexander, Witt, Markus, Ritzau, Michael, Michels, Armin

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Micropreparative isolation and NMR structure elucidation of metabolites of the drug candidate 1-isopropyl-4-(4-isopropylphenyl)-6-(prop-2-yn-1-yloxy) quinazolin-2(1H)-one from rat... by Blanz, Joachim, Délémonté, Thierry, Pearson, David, Luneau, Alexandre, Ritzau, Michael, Gertsch, Werner, Ramstein, Philippe, Dayer, Jérôme, Desrayaud, Sandrine, Braun, Elisabeth, Aichholz, Reiner

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Alnumycin a New Naphthoquinone Antibiotic Produced by an Endophytic Streptomyces sp by BIEBER, BJÖRN, NÜSKE, JÖRG, RITZAU, MICHAEL, GRÄFE, UDO

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Ampullosporin, a new peptaibol-type antibiotic from Sepedonium ampullosporum HKI-0053 with neuroleptic activity in mice by RITZAU, M, HEINZE, S, DORNBERGER, K, BERG, A, FLECK, W, SCHLEGEL, B, HÄRTL, A, GRÄFE, U

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Nocardicyclins A and B: New Anthracycline Antibiotics Produced by Nocardia pseudobrasiliensis by TANAKA, YASUSHI, GRÄFE, UDO, YAZAWA, KATSUKIYO, MIKAMI, YUZURU, RITZAU, MICHAEL

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Isolation and Structure of Peptaibolin, a New Peptaibol from Sepedonium Strains by HÜLSMANN, HEIKE, HEINZE, STEPHAN, RITZAU, MICHAEL, SCHLEGEL, BRIGITTE, GRÄFE, UDO

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Chrysospermins, new peptaibol antibiotics from Apiocrea chrysosperma Ap101 by DORNBERGER, K, IHN, W, RITZAU, M, GRÄFE, U, SCHLEGEL, B, FLECK, W. F, METZGER, J. W

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Biotransformation of Selamectin with Streptomyces lydicus SX-1298 Using a Novel Static Agar Fermentation System with Reemay® Mesh by PACEY, MICHAEL S., BARNES, MARION M., MONDAY, ROBERT A., RITZAU, MICHAEL, WELLINGTON, ELIZABETH M. H.

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Demethyl Mutactimycins, New Anthracycline Antibiotics from Nocardia and Streptomyces Strains by SPEITLING, MICHAEL, NATTEWAN, POONWAN, YAZAWA, KATSUKIYO, MIKAMI, YUZURU, GRÜN-WOLLNY, IRIS, RITZAU, MICHAEL, LAATSCH, HARTMUT, GRÄFE, UDO

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Benaphthamycin, a New Dihydrobenzo[a]naphthacenequinone Antibiotic from Streptomyces sp. HKI-0057 by RITZAU, MICHAEL, VETTERMANN, REGINE, FLECK, WERNER F., GUTSCHE, WALTER, DORNBERGER, KLAUSJÜRGEN, GRAFE, UDO

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Lipohexin, a new inhibitor of prolyl endopeptidase from Moeszia lindtneri (HKI-0054) and Paecilomyces sp. (HKI-0055; HKI-0096). I. Screening, isolation and structure elucidation by Heinze, S, Ritzau, M, Ihn, W, Hülsmann, H, Schlegel, B, Dornberger, K, Fleck, W F, Zerlin, M, Christner, C, Gräfe, U, Küllertz, G, Fischer, G

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Benaphthamycin, a New Dihydrobenzo(a)naphthacenequinone Antibiotic from Strcptomyces sp. HKI-0057 by RITZAU, MICHAEL, VETTERMANN, REGINE, FLECK, WERNER F., GUTSCHE, WALTER, DORNBERGER, KLAUSJÜRGEN, GRAFE, UDO

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METABOLIC PRODUCTS OF MICROORGANISMS 268 OBSCUROLIDES, A NOVEL CLASS OF PHOSPHODIESTERASE INHIBITORS FROM STREPTOMYCES: II. MINOR COMPONENTS BELONGING TO THE OBSCUROLIDE B TO D SER... by RITZAU, MICHAEL, PHILIPPS, SIEGRID, ZEECK, AXEL, HOFF, HUBERT, ZÄHNER, HANS

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5-Hydroxy-3, 4, 7-triphenyl-2, 6-benzofurandione, a New Xanthine Oxidase Inhibitor from Peniophora sanguinea by HÄRTL, ALBERT, STELZNER, A., RITZAU, MICHAEL, HEINZE, STEFAN, GRÄFE, UDO

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METABOLIC PRODUCTS OF MICROORGANISMS. 261 OBSCUROLIDES, A NOVEL CLASS OF PHOSPHODIESTERASE INHIBITORS FROM STREPTOMYCES: I. PRODUCTION, ISOLATION, STRUCTURAL ELUCIDATION AND BIOLOG... by HOFF, HUBERT, DRAUTZ, HANNELORE, FIEDLER, HANS-PETER, ZÄHNER, HANS, SCHULTZ, JOACHIM E., KELLER-SCHIERLEIN, WALTER, PHILIPPS, SIEGRID, RITZAU, MICHAEL, ZEECK, AXEL

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New Macrodiolide Antibiotics, 11-O-Monomethyl- and 11,11‘-O-Dimethylelaiophylins, from Streptomyces sp. HKI-0113 and HKI-0114 by Ritzau, Michael, Heinze, Stephan, Fleck, Werner Friedrich, Dahse, Hans Martin, Gräfe, Udo

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Isolation of Isodrimenediol, a Possible Intermediate of Drimane Biosynthesis from Polyporus arcularius by Fleck, Werner F, Schlegel, Brigitte, Hoffmann, P, Ritzau, Michael, Heinze, Stephan, Gräfe, Udo

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Preparation of 3-ketodesogestrel metabolites by microbial transformation and chemical synthesis by Groh, Helmut, Schön, Renate, Ritzau, Michael, Kasch, Helmut, Undisz, Katrin, Hobe, Gerhard

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Ampullosporin, a New Peptaibol-type Antibiotic from Sepedonium ampullospomm HKI-0053 with Neuroleptic Activity in Mice by RITZAU, MICHAEL, HEINZE, STEPHAN, DORNBERGER, KLAUSJÜRGEN, BERG, ALBRECHT, FLECK, WERNER, SCHLEGEL, BRIGITTE, HÄRTL, ALBERT, GRÄFE, UDO

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Chrysospermins v New Peptaibol Antibiotics from Apiocrea chrysosperma Ap101 by DORNBERGER, KLAUSJÜRGEN, IHN, WOLFGANG, RITZAU, MICHAEL, GRÄFE, UDO, SCHLEGEL, BRIGITTE, FLECK, WERNER F., METZGER, JÖRG W.

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