Seven bis-iridoid glucosides have been isolated from Abelia chinensis and were characterized by having a secoiridoid residue as unit A esterifying a C-10-iridoid or a delta-lactone iridoid as unit B. Among these, compounds 1-3 are new and correspond to 7-O-acetyllaciniatoside IV, 7-O-acetyllaciniatoside V, and 7-O-acetylabelioside B, respectively. The structures of 1-3 were elucidated by spectral methods.
Bis-iridoid glucosides from Abelia chinensis / Tomassini, Lamberto; Foddai, Sebastiano; Serafini, Mauro; Francesca Cometa, M.. - In: JOURNAL OF NATURAL PRODUCTS. - ISSN 0163-3864. - 63:7(2000), pp. 998-999. [10.1021/np9904713]
Bis-iridoid glucosides from Abelia chinensis
TOMASSINI, Lamberto;Sebastiano Foddai;SERAFINI, Mauro;
2000
Abstract
Seven bis-iridoid glucosides have been isolated from Abelia chinensis and were characterized by having a secoiridoid residue as unit A esterifying a C-10-iridoid or a delta-lactone iridoid as unit B. Among these, compounds 1-3 are new and correspond to 7-O-acetyllaciniatoside IV, 7-O-acetyllaciniatoside V, and 7-O-acetylabelioside B, respectively. The structures of 1-3 were elucidated by spectral methods.File allegati a questo prodotto
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
