Allobetonicoside and 6-O-Acetylmioporoside: Two new iridoid glycosides from Betonica officinalis L. |
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| Authors: | Marianne Jeker Otto Sticher &#x;hsan ali Peter Rüedi |
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| Institution: | Marianne Jeker,Otto Sticher,İhsan Çaliş,Peter Rüedi |
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| Abstract: | A new allose-containing iridoid diglycoside, allobetonicoside ( 1 ), and a new acyl iridoid glucoside, 6-O-acetylmioporoside ( 2 ) have been isolated from the aerial parts of Betonica officinalis L. in addition to two known iridoid glucosides, acetylharpagide ( 3 ) and reptoside ( 4 ). Their structures have been determined by spectroscopic methods as well as by means of chemical evidence. |
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