Two new secoiridoid glycosides, named picrosecoside A (1) and picrosecoside B (2), have been isolated from the underground part of Picrorhiza scrophulariiflora. Their structures were elucidated on the basis of spectroscopic evidence.
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Published in Khimiya Prirodnykh Soedinenii, No. 2, March–April, 2014, pp. 248–250.
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Zhu, TF., Yang, ZF., Yang, YJ. et al. Two New Secoiridoid Glycosides from the Roots of Picrorhiza scrophulariiflora . Chem Nat Compd 50, 281–284 (2014). https://doi.org/10.1007/s10600-014-0931-y
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DOI: https://doi.org/10.1007/s10600-014-0931-y