OBJECTIVE To study the chemical constituents of Pinellia ternata(Thunb).Breit.. OBJECTIVE The 60% ethanol extract of Pinellia ternata(Thunb). Breit. was isolated and purified by silica, MCI, ODS and preparative HPLC, and the structures of obtained compounds were identified by physico-chemical properties and MS、NMR data. RESULTS The compound are kaempferol-3-O-β-D-rutinoside(1), inosine(2), lactariolide I(3), (2E,4E,1'S,2'R,4'S,6'R)-dihydrophaseic acid(4), tryptophan(5), 1-oleoyl-3-O-β-D-galactopyranosyl-sn-glycerol(6), 6'-O-linoleylsucrose(7), 6'-O-palmitoylsucrose(8), gingerglycolipid C(9), (2S)-1-O-6'-O-(α-D-galactopyranosyl)-β-D-galactopyranosyl-3-O-palmitoyl glyceride(10), 1-O-hexadecanoyl-3-O-β-D-galatopyranosylglycerol(11), tianshic acid(12), 4-(2-hydroxyethyl)phenol(13), phenylpropionic acid(14), 3-phenyllactic acid(15), trans-cinnamic acid(16). CONCLUSION Compound 1, 2, 3, 4, 6-13, 15-16 are firstly isolated from the genus Pinellia.
| 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 |