猪笼草科植物主要分布于亚洲部分热带地区和澳大利亚北部,该科仅有一个属即(?) 笼草属。该属植物 N.ampullaria 的茎在马来西亚传统用于治疗疟疾,泰国则没有用此属植物治病的记载。较早的植化研究结果表明,该属植物含有萘醌、甾类、三萜和长链碳水化合物,但无抗疟原虫的报道,原产于泰国的 N.thorelii Lec.也未见有关化学和生物活性研究的报道。作者在筛选抗疟药时发现该植物根的氯仿提取物对恶性疟原虫生长有显著抑制作用。为此,作者进一步探讨了其活 Nepenthes family plants are mainly distributed in parts of tropical Asia and northern Australia. There is only one genus in this family, the genus Crimson. The stalk of this genus, N. ampullaria, is traditionally used to treat malaria in Malaysia, but Thailand did not record the treatment of this genus. Earlier phytochemical studies showed that this genus contains naphthoquinone, anthraquinones, triterpenoids and long-chain carbohydrates, but there are no reports of anti-plasma parasites, and N. thorelii Lec., which is native to Thailand, did not see any related chemistry. And reports of biological activity studies. In the screening of antimalarials, the authors found that the chloroform extract of the plant root significantly inhibited the growth of Plasmodium falciparum. To this end, the author further explored its activities