Is Fampyra the same as AMPYRA?

Excuse me, could you please clarify something for me? I've come across the term "Fampyra" and "AMPYRA," and I'm wondering if they are the same thing or not. Could you elaborate on any differences or similarities between the two? I'm particularly interested in understanding if they serve the same purpose or have distinct applications in the medical field. Thank you for your assistance.