Aqueous suspension compositions, formulations, and water dispersible dry compositions comprising 16alpha-bromo-3beta-hydroxy-5alpha-androstan-17-ketone and hydrates, derivatives, and analogs thereof
US11685762B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2020 |
| Grant date | Jun 27, 2023 |
| Priority date | — |
| Expiry date | Jul 28, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Method of treating a subject in need of a treatment for modulating immune system or anti-microbial infection, comprising administering a stable aqueous suspension formulation, which may be reconstituted from a water dispersible dry composition, comprising compound of Formula I in the form of particles stabilized in an aqueous suspension. It causes little or no injection site irritation and has superior properties over non-aqueous formulations. It stimulates autophagy, enhance innate immunity, down-regulates unproductive inflammation and exerts a Th1 immune bias. It demonstrates better efficacy in both in vitro and in vivo models.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.