Fourteen compounds including two new compounds were isolated from Kronopolites svenhedini (Verhoeff). These structures were identified as kronoponit A (1), kronoponit B (2), neoechinulin A (3), 2-(1, 1-dimethyl-2-propen-1-yl)-1H-indole-3-carboxaldehyde (4), uracil (5), p-hydroxy phenyl ethylamine (6), p-hydroxyphenylacetic acid (7), p-hydroxybenzoic acid (8), p-ethylbenzoic acid (9), 2-methyl-1, 4-benzenediol (10), 1, 2, 4-benzenetriol (11), gallic acid (12), gallic acid-3-methyl ether (13), and 4-methoxy-3, 5-hydroxybenzoic acid (14) by spectroscopic methods and literature. Among them, compounds 1 and 2 are new, while compounds 3-14 are reported here for the first time from K. svenhedini.
| 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 |