	US 12,187,740 B2
	Polymorphic forms of bictegravir potassium
Kura Rathnakar Reddy, Hyderabad (IN); Kesireddy Subhash Chander Reddy, Hyderabad (IN); and Guda Yadav Reddy, Hyderabad (IN)
Assigned to HONOUR LAB LIMITED, Hyderabad (IN)
Appl. No. 18/555,782
Filed by HONOUR LAB LIMITED, Hyderabad (IN)
PCT Filed Apr. 18, 2022, PCT No. PCT/IB2022/053604 § 371(c)(1), (2) Date Oct. 17, 2023, PCT Pub. No. WO2022/224120, PCT Pub. Date Oct. 27, 2022.
Claims priority of application No. 202141017972 (IN), filed on Apr. 19, 2021.
Prior Publication US 2024/0208995 A1, Jun. 27, 2024
Int. Cl. C07D 498/14 (2006.01); C07D 498/18 (2006.01)

CPC C07D 498/18 (2013.01)

9 Claims

1. Bictegravir potassium crystalline Form HN1 having an X-ray powder diffraction pattern shown in FIG. 1 and having characteristic 2θ peaks at 6.8 and 18.1±0.2°.