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Phenolic glycosides from the aerial parts of Buddleja macrostachya Benth.
Author(s) -
Hien Truong Thi Thu,
Quang Tran Hong,
Nhiem Nguyen Xuan,
Tai Bui Huu,
Phi Vu Phuong,
Hien Nguyen Thi Thu,
Van Kiem Phan
Publication year - 2018
Publication title -
vietnam journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2572-8288
pISSN - 0866-7144
DOI - 10.1002/vjch.201800031
Subject(s) - cinnamic acid , salidroside , glycoside , chemistry , botany , stereochemistry , traditional medicine , organic chemistry , biology , chromatography , medicine
From the aerial parts of Buddleja macrostachya eight compounds, including: salidroside ( 1 ), echipuroside A ( 2 ), darendoside A ( 3 ), decaffeoylacteoside ( 4 ), 9‐ O ‐α‐L‐rhamnopyranosyl‐4‐hydroxy‐cinnamic acid ( 5 ), 8‐hydroxylinalool 3‐ O ‐β‐D‐glucopyranoside ( 6 ), acteoside ( 7 ), and martynoside ( 8 ) were isolated. Their chemical structures were identified by NMR and MS spectroscopic analysis combined with a comparison to the reported values in the literature. This is the first time to report the isolation of echipuroside A, darendoside A, decaffeoylacteoside, 9‐ O ‐α‐L‐rhamnopyranosyl‐4‐hydroxy‐cinnamic acid, and 8‐hydroxylinalool 3‐ O ‐β‐D‐glucopyranoside from the genus Buddleja .