Process for producing fat emulsion
US5534502A · kind A · utility
7Cited by
5References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 1995 |
| Grant date | Jul 9, 1996 |
| Priority date | — |
| Expiry date | Apr 7, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Stable homogeneous fatty emulsions containing amphotericin B are prepared. According to one embodiment, amphotericin B is decrystallized using an acid and ethanol and then homogeneously dispersed in a lipid, following which it is emulsified. According to a second embodiment, amphotericin B crystals are kneaded until their presence can no longer be confirmed and the decrystallized amphotericin B is thereafter uniformly dispersed in a lipid and, thereafter, emulsified.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.