Efficient Isolation and Structure Analysis of (+)-Ranuncoside, a Unique Tricyclic Spiroacetal Glycoside, from Christmas Rose (Helleborus niger L.)
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DOI: 10.1177/1934578x211069456
Abstract: The use of medicinal herbs as remedies reaches back to the Stone Age, and their importance as a source of drugs has continuously increased since then. Herbal ingredients can serve as active pharmaceuticals themselves or… read more here.
Keywords: efficient isolation; helleborus niger; structure; stereochemistry ... See more keywords
Biomimetic Total Synthesis of ( + )-Ranuncoside, a Unique Tricyclic Spiroacetal Glycoside of Christmas Rose (Helleborus niger L.)
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DOI: 10.1177/1934578x221145919
Abstract: Christmas Rose (Helleborus niger L.) is an alpine plant belonging to the Ranunculaceae family. Typical for this popular ornamental plant are white flowers that appear during winter. Root extracts contain numerous medicinally active ingredients and… read more here.
Keywords: helleborus niger; synthesis; rose helleborus; total synthesis ... See more keywords