Process for the preparation of cell and tissue regenerating substances
US4544552A · kind A · utility
9Cited by
2References
8Claims
0Family size
Assignee
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Key dates
| Filing date | May 26, 1983 |
| Grant date | Oct 1, 1985 |
| Priority date | — |
| Expiry date | May 26, 2003 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K35/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Glycolipids having cell- and tissue-regenerating properties are isolated from the blood or organ homogenates of mammals by subjecting the starting material to autolysis and dialysis against an alcoholic-aqueous medium. The glycolipids can be isolated, and purified, from the resulting crude product by precipitation with ethanol or extraction followed by chromatography. The process gives relatively high yields of active compounds; it is outstandingly suitable for industrial application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.