Laninamivir octanoate (CS-8958)，Laninamivir 的前药，是一种长效的神经氨酸酶 (neuraminidase, NA) 抑制剂，具有抗流感病毒活性。Laninamivir octanoate 对耐 Oseltamivir 的病毒以及对大流行性流感病毒均具有抗流感活性。
货号:ajcx33352
CAS:203120-46-1
分子式:C21H36N4O8
分子量：472.53
溶解度:DMSO : 100 mg/mL (211.63 mM; Need ultrasonic)
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Laninamivir octanoate (CS-8958), a prodrug of Laninamivir, is a long-acting neuraminidase (NA) inhibitor with anti-influenza virus activity. Laninamivir octanoate shows anti-influenza activity against Oseltamivir-resistant viruses, and also against the pandemic influenza viruses[1][2].

Laninamivir octanoate (CS-8958) shows inhibitory activity with an IC50 of 631-1170 nM, 39.2-221 nM and 128 nM to the H1N1 viruses strains, H3N2 viruses strains and H2N2 (A/Singapore/1/57) virus, respectively[1].

Laninamivir octanoate (CS-8958; 95 μg/kg; intranasal administration; three dose; at 4 h before and 4 h and 17 h postinfection) treatment shows significantly life-prolonging effect in infected model[1].

[1]. Makoto Yamashita, et al. CS-8958, a prodrug of the new neuraminidase inhibitor R-125489, shows long-acting anti-influenza virus activity. Antimicrob Agents Chemother. 2009 Jan;53(1):186-92.
[2]. Hideyuki Ikematsu, et al. Laninamivir octanoate: a new long-acting neuraminidase inhibitor for the treatment of influenza. Expert Rev Anti Infect Ther. 2011 Oct;9(10):851-7.