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pro vyhledávání: '"Karl Hiller"'
Autor:
Annick Plock, Manfred Nimtz, Karl Hiller, Eberhard Krause, Gabriele Beyer, Egon Gründemann, Victor Wray
Publikováno v:
Phytochemistry. 57:489-496
An approach, using well characterized procedures, is presented that should be of general applicability for the structural elucidation of complex sugar moieties of natural products. The methods used are exemplified by the structure elucidation of a ne
Publikováno v:
Phytochemistry. 41(5)
A new deacylsaponin of polygalacic acid, desacylbellidioside B 4 , was obtained from the whole plants of Bellium bellidioides L. The structure has been elucidated by a general strategy involving mass spectrometry (ESI-MS, including tandem MS, and GC-
Publikováno v:
Phytochemistry. 40(5)
Four major triterpenoid saponins were isolated from the aerial parts of Aster bellidiastrum . The structures were elucidated from their NMR and mass spectral data, and from derivatization. One is a new compound with the structure 3-O-β- d -glucopyra