Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Ingmar Bauer"'
Autor:
Marie Pascaline Rahelivao, Margit Gruner, Hanta Andriamanantoanina, Bakolinirina Andriamihaja, Ingmar Bauer, Hans-Joachim Knölker
Publikováno v:
Marine Drugs, Vol 13, Iss 7, Pp 4197-4216 (2015)
Several species of red algae (Rhodophyta) from the coastal regions of Madagascar have been investigated for their natural products. The most abundant compound was cholesterol (5) in combination with a series of oxidized congeners. The brominated indo
Externí odkaz:
https://doaj.org/article/9f42b97c9fc247cc94068dcafa4ff246
Autor:
Ingmar Bauer, Gulnur G. Sergeenko, Il`yas S. Nizamov, Gabriele Theumer, Roland Fröhlich, Alexander R. Burilov, Vera. I. Maslennikova, Wolf D. Habicher
Publikováno v:
ARKIVOC, Vol 2004, Iss 12, Pp 38-46 (2005)
Externí odkaz:
https://doaj.org/article/d8d8e7043d184a6cbd9beeaffb385692
Autor:
Marie Pascaline Rahelivao, Ingmar Bauer, Tilo Lübken, Olga Kataeva, Anne Vehlow, Nils Cordes, Hans‐Joachim Knölker
Publikováno v:
European Journal of Organic Chemistry. 2022
Publikováno v:
European Journal of Organic Chemistry. 2022
Autor:
Dirk J. Bröcher, Gabriele Theumer, Ingmar Bauer, Glenn Whitener, Joghee R. Suresh, Hans-Joachim Knölker, Werner Massa
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
Dibenzo[cde,opq]rubicene has been synthesized by an eight‐step reaction sequence including an iron‐mediated [2+2+1] cycloaddition and a flash vacuum pyrolysis as key steps. Two crystal modifications of the S‐shaped, planar polycyclic aromatic h
Autor:
Christoph Leyens, Felix Hennersdorf, Jan J. Weigand, Ingmar Bauer, Lukas Stepien, Anton Kiriy, Roman Tkachov, Aljoscha Roch, Hartmut Komber
Publikováno v:
Tetrahedron. 73:2250-2254
Herein, aiming at optimization of the polymerization process leading to a family of hole- and electron-conducting 1,1,2,2-ethenetetrathiolate-based polymers, such as poly(nickel-1,1,2,2-ethenetetrathiolate), poly[Kx(Ni-ett)], we investigated transfor
Autor:
Rahanira Ralambondrahety, Marie Pascaline Rahelivao, Olga Kataeva, Margit Gruner, Marek P. Checinski, Ingmar Bauer, Hans-Joachim Knölker, Tilo Lübken, Hanta Andriamanantoanina
Publikováno v:
Organic & Biomolecular Chemistry. 15:2593-2608
We investigated the three soft corals Sarcophyton stellatum, Capnella fungiformis and Lobophytum crassum and the sponge Pseudoceratina arabica, which have been collected at the coast of Madagascar. In addition to previously known marine natural produ
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 54:1088-1097
Mechanism and curing kinetics of bisphenol A epoxy resin–iso-methyltetrahydrophthalic anhydride compositions using quaternary phosphonium salts as accelerators were investigated by differential scanning calorimetry (DSC) and electrospray mass-spect
Autor:
Marie Pascaline Rahelivao, Margit Gruner, Hans-Joachim Knölker, Hanta Andriamanantoanina, Ingmar Bauer
Publikováno v:
Natural Products and Bioprospecting
Eight species of brown algae (Phaeophyceae) from the coast of Madagascar have been investigated for their chemical constituents. Fucosterol (3) was obtained as the most abundant compound. The brown alga Sargassum ilicifolium was the source for the fi
Autor:
Margit Gruner, Marie Pascaline Rahelivao, Hanta Andriamanantoanina, Bakolinirina Andriamihaja, Hans-Joachim Knölker, Ingmar Bauer
Publikováno v:
Marine Drugs
Volume 13
Issue 7
Pages 4197-4216
Marine Drugs, Vol 13, Iss 7, Pp 4197-4216 (2015)
Volume 13
Issue 7
Pages 4197-4216
Marine Drugs, Vol 13, Iss 7, Pp 4197-4216 (2015)
Several species of red algae (Rhodophyta) from the coastal regions of Madagascar have been investigated for their natural products. The most abundant compound was cholesterol (5) in combination with a series of oxidized congeners. The brominated indo