Search Results - "Liermann, Johannes C"

Myristic Acid Inhibits the Activity of the Bacterial ABC Transporter BmrA by Oepen, Kristin, Özbek, Hüseyin, Schüffler, Anja, Liermann, Johannes C, Thines, Eckhard, Schneider, Dirk

“…ATP-binding cassette (ABC) transporters are conserved in all kingdoms of life, where they transport substrates against a concentration gradient across…”
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Copolymerization Kinetics of Glycidol and Ethylene Oxide, Propylene Oxide, and 1,2-Butylene Oxide: From Hyperbranched to Multiarm Star Topology by Leibig, Daniel, Seiwert, Jan, Liermann, Johannes C, Frey, Holger

“…Copolymerization of established epoxide monomers with glycidol (G) is a key reaction to prepare branched or hyperbranched polyethers. The kinetics of the…”
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NMRium: Teaching nuclear magnetic resonance spectra interpretation in an online platform by Patiny, Luc, Musallam, Hamed, Bolaños, Alejandro, Zasso, Michaël, Wist, Julien, Karayilan, Metin, Ziegler, Eva, Liermann, Johannes C, Schlörer, Nils E

“…NMRium is the first web-based software that allows displaying, processing, interpretation, and teaching of 1D and 2D NMR data in a user-friendly interface. It…”
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Isolactarane and Sterpurane Sesquiterpenoids from the Basidiomycete Phlebia uda by Schüffler, Anja, Wollinsky, Beate, Anke, Timm, Liermann, Johannes C, Opatz, Till

“…Three new sesquiterpenoids, named udasterpurenol A, udalactarane A, and udalactarane B, as well as the known compounds hyphodontal and sterpuric acid have been…”
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Omphalotins E–I, Five Oxidatively Modified Nematicidal Cyclopeptides from Omphalotus olearius by Liermann, Johannes C., Opatz, Till, Kolshorn, Heinz, Antelo, Luis, Hof, Carolin, Anke, Heidrun

“…Omphalotins E–I, oxidatively modified cyclic dodecapeptides, were isolated from mycelial extracts of the basidiomycete Omphalotus olearius, and their…”
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Ganodermycin, a novel inhibitor of CXCL10 expression from Ganoderma applanatum by Jung, Mathias, Liermann, Johannes C, Opatz, Till, Erkel, Gerhard

“…CXCL10 (inducible protein-10) is a highly inducible chemoattractant, which contributes to the recruitment of inflammatory cells, such as macrophages and…”
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Unexpected behavior of enaminones: interesting new routes to 1,6-naphthyridines, 2-oxopyrrolidines and pyrano[4,3,2-de][1,6]naphthyridines by Moustafa, Moustafa Sherief, Al-Mousawi, Saleh Mohammed, Hilmy, Noha Mohamed, Ibrahim, Yehia A, Liermann, Johannes C, Meier, Herbert, Elnagdi, Mohamed Hilmy

“…Reaction of enaminones 1a-d with 2-aminoprop-1-ene-1,1,3-tricarbonitrile (2) in the presence of AcOH/NH₄OAc afforded…”
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Structure elucidation of hypocreolide A by enantioselective total synthesis by Götz, Katharina, Liermann, Johannes C, Thines, Eckhard, Anke, Heidrun, Opatz, Till

“…The nonenolide hypocreolide A was isolated from culture filtrates of the ascomycete Hypocrea lactea. It exhibits moderate antimicrobial activity against…”
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3′-Demethyldihydromaldoxin and dihydromaldoxin, two anti-inflammtory diaryl ethers from a Steganospora species by Schreiber, Dominik, Jung, Mathias, Sandjo, Louis P, Liermann, Johannes C, Opatz, Till, Erkel, Gerhard

“…CXCL10 (IP-10) is a highly inducible chemoattractant, which contributes to the recruitment of inflammatory cells such as macrophages and T-lymphocytes and…”
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Conventional Oxyanionic versus Monomer-Activated Anionic Copolymerization of Ethylene Oxide with Glycidyl Ethers: Striking Differences in Reactivity Ratios by Herzberger, Jana, Leibig, Daniel, Liermann, Johannes C, Frey, Holger

“…Detailed understanding of the monomer distribution in copolymers is essential to tailor their properties. For the first time, we have been able to utilize in…”
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Minimum Information Standards in Chemistry: A Call for Better Research Data Management Practices by Herres‐Pawlis, Sonja, Bach, Felix, Bruno, Ian J., Chalk, Stuart J., Jung, Nicole, Liermann, Johannes C., McEwen, Leah R., Neumann, Steffen, Steinbeck, Christoph, Razum, Matthias, Koepler, Oliver

“…Research data management (RDM) is needed to assist experimental advances and data collection in the chemical sciences. Many funders require RDM because…”
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Caripyrin, a new inhibitor of infection-related morphogenesis in the rice blast fungus Magnaporthe oryzae by Rieger, Patrick H, Liermann, Johannes C, Opatz, Till, Anke, Heidrun, Thines, Eckhard

“…Caripyrin ( trans -5-(3-methyloxiranyl)pyridincarboxylic acid methyl ester, 1 ), a new pyridyloxirane, was isolated from submerged cultures of the…”
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New Naphthoquinone Derivatives from the Ascomycete IBWF79B-90A by Schüffler, Anja, Liermann, Johannes C., Kolshorn, Heinz, Opatz, Till, Anke, Heidrun

“…Bioactivity-guided fractionation of extracts from the fungus IBWF79B-90A resulted in the isolation of three known naphthoquinones, herbarin, dehydroherbarin,…”
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Research Data in Chemistry – Results of the first NFDI4Chem Community Survey by Herres‐Pawlis, Sonja, Liermann, Johannes C., Koepler, Oliver

“…Good research data management (RDM) requires a constant endeavour of the researchers but – first and foremost – user‐friendly infrastructure and well accepted…”
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Synthesis of Lamellarin U and Lamellarin G Trimethyl Ether by Alkylation of a Deprotonated α-Aminonitrile by Liermann, Johannes C, Opatz, Till

“…1,2,3,4-Tetrahydroisoquinoline-1-carbonitriles can serve as starting materials for the one-pot synthesis of 5,6-dihydropyrrolo[2,1a]isoquinolines and…”
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Unravelling the biosynthesis of pyriculol in the rice blast fungus Magnaporthe oryzae by Jacob, Stefan, Grötsch, Thomas, Foster, Andrew J, Schüffler, Anja, Rieger, Patrick H, Sandjo, Louis P, Liermann, Johannes C, Opatz, Till, Thines, Eckhard

“…Pyriculol was isolated from the rice blast fungus Magnaporthe oryzae and found to induce lesion formation on rice leaves. These findings suggest that it could…”
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Data handling in NMR facilities and assignment of NMR spectra in synthetic chemistry labs: Why electronic structure validation should become part of the routine by Liermann, Johannes C., Schlörer, Nils E.

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4-Dechloro-14-deoxy-oxacyclododecindione and 14-deoxy-oxacylododecindione, two inhibitors of inducible connective tissue growth factor expression from the imperfect fungus Exserohilum rostratum by Richter, Julia, Sandjo, Louis P., Liermann, Johannes C., Opatz, Till, Erkel, Gerhard

“…[Display omitted] Connective tissue growth factor (CTGF/CCN2), a member of the CCN superfamily of secreted cysteine-rich glycoproteins, is a central mediator…”
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Terphenyl Derivatives from Allantophomopsis lycopodina by Andernach, Lars, Sandjo, Louis P, Liermann, Johannes C, Schlämann, Ricardo, Richter, Christian, Ferner, Jan-Peter, Schwalbe, Harald, Schüffler, Anja, Thines, Eckhard, Opatz, Till

“…Three secondary fungal metabolites 1–3 with a benzo­[b]­naphtho­[2,1-d]­furan skeleton were isolated from submerged cultures of the ascomycete Allantophomopsis…”
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Assignment of Configuration in a Series of Dioxolanone-Type Secondary Metabolites from Guignardia bidwellii - A Comparison of VCD and ECD Spectroscopy by Andernach, Lars, Sandjo, Louis P., Liermann, Johannes C., Buckel, Iris, Thines, Eckhard, Opatz, Till

“…The absolute configurations of a series of phytotoxic dioxolanone‐type secondary metabolites isolated from culture filtrates of the grape black rot fungus…”
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