US 11,987,540 B2
Crystalline solids of 3-palmitoyl-amido-1,2-propanediol and 3-palmitoyl-amido-2-hydroxy-1-dimethoxytriphenylmethylether-propane and methods of making and using the same
Jennifer E. Albaneze-Walker, Foster City, CA (US)
Assigned to Geron Corporation, Foster City, CA (US)
Filed by Geron Corporation, Foster City, CA (US)
Filed on Oct. 23, 2020, as Appl. No. 17/079,204.
Claims priority of provisional application 62/926,810, filed on Oct. 28, 2019.
Prior Publication US 2021/0147342 A1, May 20, 2021
Int. Cl. C07C 233/18 (2006.01); B01D 9/00 (2006.01); C07C 231/24 (2006.01)
CPC C07C 233/18 (2013.01) [B01D 9/0031 (2013.01); B01D 2009/0086 (2013.01); C07B 2200/13 (2013.01); C07C 231/24 (2013.01)] 4 Claims
OG exemplary drawing
 
1. A crystalline solid of a compound of Formula I:

OG Complex Work Unit Chemistry
having an XRPD pattern comprising peaks at about 2.75° 2Θ; about 6° 2Θ; about 3.8° 2Θ; about 8.25° 2Θ; about 15° 2Θ; about 26.3° 2Θ; about 30.5° 2Θ and about 33.1° 2Θ.