Medical preparation containing prostaglandin
US4352790A · kind A · utility
15Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 16, 1980 |
| Grant date | Oct 5, 1982 |
| Priority date | — |
| Expiry date | Jan 16, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/61
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A stable prostaglandin containing medical preparation in the form of substantially dry particles and intended for intravaginal and/or intracervical application. The preparation comprises prostaglandin absorbed and/or adsorbed in a crosslinked hydroxyl group containing polymer which is insoluble in water but has capability of swelling in water containing liquids to form a gel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.