Patent ID: 11905231
Assignee: CERTA THERAPEUTICS PTY LTD
Field: Organic fine chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 25:
26. The crystalline form according to claim 1, wherein the crystalline form is a an ethanolamine salt of the compound of Formula (I) and the crystalline form exhibits a single X-ray crystallographic analysis with the following parameters:, Parameter
Value

Molecular formula
C20H16NO5•C2H8NO

Formula weight
412.43

space group
P21/c (No. 14)

a, Å
4.7710 ± (8) 

b, Å
29.645 ± (4) 

c, A
14.223 ± (2) 

α, deg
90

ß, deg
90.120 ± (11)

γ, deg
90

V, Å3
2011.6 (5)

Z
4

temperature, K
170

radiation (wavelength, Å)
Cu Kα (1.54178).