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Isolierung und Struktur der vier Hauptsaponine aus Solidago gigantea var. serotina
Author(s) -
Reznicek Gottfried,
Jurenitsch Johann,
Kubelka Wolfgang,
Michl Günter,
Korhammer Siegfried,
Haslinger Ernst
Publication year - 1990
Publication title -
liebigs annalen der chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0170-2041
DOI - 10.1002/jlac.1990199001179
Subject(s) - chemistry , aglycone , gigantea , botany , sugar , stereochemistry , biology , food science , glycoside
Isolation and Structure of the Four Main Saponins from Solidago gigantea var. serotina The four main saponins from Solidago gigantea Ait. var. serotina (O. Kuntze) Cronq. were isolated. The giganteasaponins 1 — 4 are new bis‐desmosidic triterpensaponins containing 9 or 10 sugar units with bayogenin as aglycone. Their structures were determined by modern NMR techniques and GC/MS without extensive degradation studies.