Fumaric Acid → HCID 50913437, compound

Participants

Reaction Steps

A solution of (R)-7-(2-(2-fluoro-5-((4-(2-isopropylthiazole-4-carbonyl)-1-oxa-4,9-diazaspiro[5.5]undecan-9-yl)methyl)phenethylamino)-1-hydroxyethyl)-4-hydroxybenzo[d]thiazol-2(3H)-one (13 mg) (example 47D, step a) and fumaric acid (2 mg) in methanol (0.75 mL) was stirred at RT for 7 days. The resulting white solid formed was isolated by filtration and dried under high vacuum to give the titled compound as a white solid. Yield 5 mg.

Provenance & Evidence