Seaport Therapeutics (NASDAQ: SPTX) has announced positive data from the multiple-ascending dose portion of its Phase 1 proof-of-concept clinical trial evaluating repeat dosing of GlyphAgo (SPT-320), a novel, Glyphed oral prodrug of agomelatine, in healthy volunteers. The trial, which included 174 participants, was conducted in multiple parts to evaluate the safety, tolerability, and PK of GlyphAgo and to compare the PK of GlyphAgo to agomelatin…