[Terpenoids isolated from Viburnum ternatum].
Zhongguo Zhong Yao Za Zhi
; 42(12): 2311-2317, 2017 Jun.
Article
en Zh
| MEDLINE
| ID: mdl-28822185
ABSTRACT
Four iridoids (1-4), five iridoid glucosides (5-9), and three triterpenoids (10-12) were isolated from the ethyl acetate soluble fraction of 70% Me2CO extract of the aerial parts of Viburnum ternatum through various column chromatographies over silica gel, ODS, Sephadex LH-20 and MCI. Their structures were elucidated as ternatumin A (1), 2,9-dioxatricyclo[4.3.1.03ï¼7]decanes (2), 7,10,2'-triacetylsuspensolide F (3), 7,10,2',3'-tetraacetylsuspensolide F (4), viburtinoside IV (5), viburtinoside II (6), viburtinoside B (7), luzonoside A (8), luzonoside B (9), 2α,3ß,24-trihydroxy-12-ursen-28-oic acid (10), 6-hydroxy-20(29)-lupen-3-one (11), and pomalic acid (12) based on the their chromatographic properties, chemical and physicochemical methods, and spectroscopic data. Compound 1 was a new compound and compounds 3-12 were isolated from this plant for the first time. Furthermore, we note here the first isolation of compound 2 as a new natural product.
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Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Terpenos
/
Viburnum
/
Iridoides
Idioma:
Zh
Revista:
Zhongguo Zhong Yao Za Zhi
Año:
2017
Tipo del documento:
Article
País de afiliación:
China