29. December 2014 Spectrum Pharmaceuticals Files a New Drug Application with the FDA for Captisol-Enabled™ (Propylene Glycol-Free) Melphalan http://www.businesswire.com/news/home/20141226005014/en/Spectrum-Pharmaceuticals-Files-Drug-Application-FDA-Captisol-Enabled™#.VKGD-50HAIM tagPlaceholderTags: propylene, glycol-free, melphalan, spectrum