Back to results
US 2025/0084068 A1Published application
Salt form and crystal form of tetrahydrocyclohepta indazole compound
AssigneeShenzhen Vybio Pharmaceutical Technology Co., Ltd.
InventorsKe AN, Shuhui CHEN
Life of this patent
Estimating the term…
Abstract
A class of salt forms and crystal forms of a tetrahydrocyclohepta indazole compound and a preparation method therefor. Specifically disclosed is the uses of the salt form and crystal form of the compound of formula (I) in the preparation of a drug for treating related diseases.
Claims25
A compound of formula (III)
(canceled)
(canceled)
(canceled)
A crystal form B of a compound of formula (II),
- wherein the crystal form B has an X-ray powder diffraction pattern comprising characteristic diffraction peaks at the following 2θ angles:
- 14.24±0.20°, 22.18±0.20°, and 23.78±0.20°.
(canceled)
(canceled)
A crystal form C of a compound of formula (I)
- wherein the crystal form C has an X-ray powder diffraction pattern comprising characteristic diffraction peaks at the following 2θ angles:
- 4.90±0.20°, 15.82±0.20°, and 22.26±0.20°.
Dependencies are inferred from the claim text.