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Through several chromatographic methods, such as silica gel, Sephadex LH-20 and high performance liquid chromatography (HPLC), six iridoids were isolated from the roots and rhizomes of Patrinia scabiosaefolia. By means of nuclear magnetic resonance (NMR) spectroscopy, 13C NMR calculation and mass spectrometry (MS), their structures were identified as patrinin A (1), patrinin B (2), loganin aglycone (3), isovillosol (4), 1, 3-dimethoxy-4, 7-dimethyl-octahyhro-cyclopenta[c]pyran-6, 7-diol (5) and viburnshosin A (6). Among them, compounds 1 and 2 were new compounds. Furthermore, the anti-influenza virus and anti-inflammatory activities of the isolates were evaluated.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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