References
[1] Yamamoto T, et al. Discovery, structure-activity relationship study, and oral analgesic efficacy of cyproheptadine derivatives possessing N-type calcium channel inhibitory activity. Bioorg Med Chem. 2006 Aug 1;14(15):5333-9. DOI:
10.1016/j.bmc.2006.03.040[2] TakashiYamamoto, et al. Discovery, structure-activity relationship study, and oral analgesic efficacy of cyproheptadine derivatives possessing N-type calcium channel inhibitory activity. Bioorg Med Chem. 2006 Aug 1;14(15):5333-9.
