Purine derivatives for use in the treatment of allergic, inflammatory and infectious diseases
US9233962B2 · kind B2 · utility
1Cited by
9References
4Claims
0Family size
Assignee
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Key dates
| Filing date | May 16, 2014 |
| Grant date | Jan 12, 2016 |
| Priority date | — |
| Expiry date | May 16, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D473/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to compounds of formula (I):wherein R1 is C1-6alkylamino, C1-6alkoxy, or C3-7cycloalkyloxy; m is an integer having a value of 3 to 6; n is an integer having a value of 0 to 4; and salts thereof are inducers of human interferon. Compounds which induce human interferon may be useful in the treatment of various disorders, for example the treatment of allergic diseases and other inflammatory conditions for example allergic rhinitis and asthma, the treatment of infectious diseases and cancer, and may also be useful as vaccine adjuvants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.