ns 21

Temiverine hydrochloride monohydrate is an anticholinergic drug with calcium antagonistic activity.

NS2 (114-121), Influenza, is a fragment derived from the nonstructural protein 2 (NS2) of the influenza virus. This compound serves as an epitope for influenza research and can be utilized to study the CD8+ cytotoxic T lymphocyte (CTL) in antiviral immune responses.

AFD-21是一种 I 类抗心律失常药物。它在钠通道失活状态下与钠通道结合，对钠通道具有使用和电压依赖性抑制作用，其解结合率与具有中等动力学的I 类抗心律失常药物相当。

Burnettramic acid A is a fungal metabolite originally isolated fromA. burnettiithat has diverse biological activities.1It is active againstB. subtilis,S. aureus,C. albicans, andS. cerevisiae(IC50s = 2.3, 5.9, 0.5, and 0.2 μg ml, respectively). Burnettramic acid A is cytotoxic to NS-1 murine myeloma cells but not neonatal foreskin fibroblasts (IC50s = 13.8 and >100 μg ml, respectively). 1.Li, H., Gilchrist, C.L.M., Lacey, H.J., et al.Discovery and heterologous biosynthesis of the burnettramic acids: Rare PKS-NRPS-derived bolaamphiphilic pyrrolizidinediones from an Australian fungus, Aspergillus burnettiiOrg. Lett.21(5)1287-1291(2019)

Burnettramic acid A aglycone is a fungal metabolite and an aglycone form of burnettramic acid A originally isolated fromA. burnettiithat has anticancer activity.1It is cytotoxic to NS-1 murine myeloma cells but not neonatal foreskin fibroblasts (IC50s = 8.4 and >100 μg ml, respectively). 1.Li, H., Gilchrist, C.L.M., Lacey, H.J., et al.Discovery and heterologous biosynthesis of the burnettramic acids: Rare PKS-NRPS-derived bolaamphiphilic pyrrolizidinediones from an Australian fungus, Aspergillus burnettiiOrg. Lett.21(5)1287-1291(2019)