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1.
Acta Pharmaceutica Sinica ; (12): 1620-1626, 2019.
Article in Chinese | WPRIM | ID: wpr-780261

ABSTRACT

Fifteen flavonoids were isolated and identified by macroporous resin column chromatography, polyamide column chromatography, silica gel column chromatography, ODS column chromatography and preparative liquid chromatography from the ethanol extract Turpinia arguta. Their structures of these flavonoids were identified by NMR and mass spectrometry as argutoside F (1), luteolin-7-O-α-L-rhamanopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (2), nuezhenoside (3), acacetin-7-O-α-L-rhamnopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (4), apigenin (5), quercetin (6), quercetin-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside (7), rhoifolin (8), luteolin-7-O-α-L-rhamanopyranosyl-(1→2)-β-D-glucopyranoside (9), acacetin-7-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside (10), luteolin-7-O-β-D-glucopyranoside (11), luteolin (12), neodiosmin (13), apigenin-7-O-rutinoside (14), and quercetin-3-O-α-L-arabinopyranoside (15). Compound 1 is new, whereas compound 2, 7, 9, 13-15 were obtained from this plant for the first time.

2.
Article in Chinese | WPRIM | ID: wpr-774556

ABSTRACT

Turpinia species have been used as local Chinese medicines. It has been widely concerned about their antibacterial and anti-inflammatory effects. Modern studies showed that the chemical constituents of Turpina species include flavonoids, triterpenoids, megastigans and phenoli acids. Its pharmacological research mainly focused on antibacterial, anti-inflammatory, antioxidant, analgesic, and immuneregulation effect. In this paper, the chemical compositions and pharmacological activities of Turpinia species were summarized, in order to provide scientific basis for the further development and utilization of Turpinia species.


Subject(s)
Antioxidants , Drugs, Chinese Herbal , Pharmacology , Flavonoids , Magnoliopsida , Chemistry , Phytochemicals , Pharmacology , Triterpenes
3.
Article in Chinese | WPRIM | ID: wpr-335759

ABSTRACT

To study sesquiterpenes with anti-metastasis breast cancer activity from Chloranthus henryi, ten sesquiterpenes ,zedoarofuran (1), chlorajapolide D (2), 4β, 8β-dihydroxy-5α(H)-eudesm-7(11)-en-8, 12-olide (3), curcolonol (4), lasianthuslactone A (5), chlomultin C (6), (1E,4Z)-8-hydroxy-6-oxogermacra-1(10), 4, 7(11) -trieno-12, 8-lactone (7), shizukanolide E (8) , shizukanolide F (9) , 9α-hydroxycurcolonol (10), and five bis-sesquiterpenes, shizukaol B (11), shizukaol C (12) , cycloshizukaol A (13) , sarcandrolide B (14) , henriol A(15), were isolated by using different kinds of column chromatography methods from the ethyl acetate part of Ch.henryi and their structures were identified based on spectroscopic methods. Compounds 2, 8, 9, and 10 were obtained from the genus Chloranthus for the first time. Compounds 2, 5, 8-10, 12,and 14 were obtained from this plant for the first time. Some isolated compounds were subjected to evaluate the anti-metastasis breast cancer activity by using pharmacological methods, and only compounds 4, 11, and 12 were potent active.

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