Structural elucidation of a new alkaloid from Tournefortia sibirica L.

Natural Product Research
2022.0

Abstract

A new alkaloid, tournesibirin (1), was isolated from the dichloromethane extracts from Tournefortia sibirica L. The structure of 1 was determined by spectroscopic methods, including UV, IR, HR-ESI-MS and extensive 1D and 2D NMR techniques. © 2020 Informa UK Limited, trading as Taylor & Francis Group.

DOI： 10.1080/14786419.2020.1843031

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