Parenteral solvent and a process for the preparation of stable solutions containing same
US4344950A · kind A · utility
1Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1980 |
| Grant date | Aug 17, 1982 |
| Priority date | — |
| Expiry date | Oct 28, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P25/28
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A parenteral solvent suitable for injectable solutions of eburnamenines and dihydroeburnamenines is disclosed, said solvent containing a buffer having the ability to buffer the injectable solutions at given pH values, at least one stabilizing agent which includes parenterally acceptable aliphatic alcohols containing one or more hydroxy groups or water-miscible ethers thereof, 30 to 70% by weight water and optional preservatives, anaesthetics, and antioxidants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.