Ether derivatives of pseudopterosin
US5624911A · kind A · utility
4Cited by
2References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07H15/256
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Methods for treating mammals to reduce pain and/or reduce inflammation are described based on administering to the mammals synthetic ether derivatives of pseudopterosin having the formula: ##STR1## wherein A is an alkyl, aryl or amide group having from 2 to 20 carbon atoms, R.sub.1, R.sub.2 and R.sub.3 are hydrogen or an acyl residue (--COR) having from 1 to 6 carbon atoms, R.sub.4 is hydrogen or --CH.sub.2 OH and R.sub.5 is a hydrocarbon having from 1 to 10 carbon atoms. Also disclosed are synthetic compositions having the above general formula which are useful in the described method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.