Alzheimer's disease (AD), as a multifactorial syndrome with several interconnected and deregulated pathological pathways, is one of the diseases with the highest incidence among the elderly population. The discovery and development of multitarget-directed ligands (MTDLs) have opened up a promising innovative drug therapy for neurodegenerative diseases, in particular for AD. Two or more pharmacophores are incorporated into a single drug small molecule of MTDLs, leading to a better pharmacokinetic profile and alleviated side effects. MTDLs are more helpful to treat AD than a single pharmacophore molecule. The innovative design and synthesis study of novel-type multi-targeted small-molecule anti-AD candidate drugs in recent years are summarized in this paper, providing theoretical basis for the development of effective anti-AD molecules.
| 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 |