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The structure of hellebrin
Author(s) -
Muhr Petra,
Kerek Franz,
Dreveny Dieter,
Likussar Werner,
SchubertZsilavecz Manfred
Publication year - 1995
Publication title -
liebigs annalen
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 0947-3440
DOI - 10.1002/jlac.199519950257
Subject(s) - chemistry , carbon 13 nmr , stereochemistry , two dimensional nuclear magnetic resonance spectroscopy , proton , nuclear physics , physics
The structure of hellebrin ( 1 ) was investigated by using 2D NMR techniques (COSY, TOCSY, ROESY, HMQC, HMBC) and its structure determined as 3‐β‐O‐(β‐ D ‐glucopyranosyl‐(1→4)‐α‐ L ‐rhamnopyranosyl)hellebrigenin. The complete assignment of the proton and carbon NMR signals is given.