US 12,458,611 B1
Stable forms of capsaicin palmitate for the treatment of pain
Victor Iannello, Roanoke, VA (US); Richard D. Carliss, Roanoke, VA (US); and Stephan Xander Mattheus Boerrigter, West Lafayette, IN (US)
Assigned to CHORDA PHARMA, INC., Roanoke, VA (US)
Filed by Chorda Pharma, Inc., Roanoke, VA (US)
Filed on Oct. 25, 2024, as Appl. No. 18/927,412.
Int. Cl. A61K 31/165 (2006.01); A61K 45/06 (2006.01); C07C 233/20 (2006.01)
CPC A61K 31/165 (2013.01) [A61K 45/06 (2013.01); C07C 233/20 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A solid form of capsaicin palmitate, comprising a compound of

OG Complex Work Unit Chemistry
or a solvate, hydrate or isotope thereof, wherein the solid form is characterized by an X-ray diffraction pattern comprising at least one peak position, in degrees 2θ (±0.2°), selected from the group consisting of 5.48, 13.74, 19.22 and 20.06.