Polyunsaturated fatty acid based drugs
US5654290A · kind A · utility
20Cited by
1References
9Claims
0Family size
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Key dates
| Filing date | Sep 21, 1994 |
| Grant date | Aug 5, 1997 |
| Priority date | — |
| Expiry date | Sep 21, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P15/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Drug compositions comprised of therapeutically effective amounts of at least one compound selected from the group consisting of: DHA esterified in the form of lysophosphatidyl-choline (lyso-PCDHA) in position sn-2; DHA-phosphatidylcholines (PCDHAs) in which DHA is esterified in position sn-2 and which have an acyl group of [very short length] 2 to 6 carbon atoms in position sn-1; and triglycerides in which DHA is esterified in position sn-2 and which have acyl groups of [very short length] 2 to 6 carbon atoms in positions sn-1 and sn-3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.