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Hydrolysable tannin oligomers from Rosa davurica

Phytochemistry, 1991
Abstract Three new hydrolysable tannin oligomers, davuriciins D 1 , D 2 and T 1 , along with a main tannin, agrimoniin, have been isolated from the root extract of Rosa davurica . Their structures in which monomeric constituents are linked through a valoneoyl group and/or dehydrodigalloyl group, have been elucidated based on spectral and chemical ...
Takashi Yoshida   +2 more
openaire   +3 more sources

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