Nefiracetam (DM9384, DZL-221, DM 9384, DZL221)，又称奈非西坦，是吡咯烷酮基神经性药物，通过提高大脑皮质Ach的释放增强认知，还具有抗惊厥作用，可用于治疗阿尔茨海默氏病，目前处于Ⅲ期临床研究中。

参考文献

1.Nishizaki, T., et al., Nefiracetam modulates acetylcholine receptor currents via two different signal transduction pathways. Mol Pharmacol. 1998 Jan;53(1):1-5.

2.Shiotani, T., et al., Anticonvulsant actions of nefiracetam on epileptic EL mice and their relation to peripheral-type benzodiazepine receptors. Brain Res. 2000 Mar 24;859(2):255-61.

3.Sakurai, T., et al., Effects of N-(2,6-dimethylphenyl)-2-(2-oxo-1-pyrrolidinyl)acetamide (DM-9384) on learning and memory in rats. Jpn J Pharmacol. 1989 May;50(1):47-53.

冰袋运输。粉末直接保存于-20℃，有效期3年。建议分装后-20℃干燥保存，避免反复冻融。