Steroids having 7-oxygen and 17-heteroaryl substitution-3
US9115168B2 · kind B2 · utility
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12References
14Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 16, 2013 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Apr 15, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07J41/0011
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention relates to the use of compounds to ameliorate or treat a condition such as a cystic fibrosis, neutropenia or other exemplified conditions. Exemplary compounds that can be used include 7β-hydroxy-17-(3-pyridyl)-androst-4,16-diene-3-one and other androst-4,16-diene compounds substituted at the 17-position with a heterocycle moiety and at the 3- and 7-positions with a hydroxyl, ester, ether or other disclosed moiety.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.