5,10-methylenetetrahydrofolic acid-cyclodextrin inclusion compounds
US5455236A · kind A · utility
4Cited by
6References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1993 |
| Grant date | Oct 3, 1995 |
| Priority date | — |
| Expiry date | Jul 12, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y5/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to novel cyclodextrin inclusion compounds of 5,10-methylenetetrahydrofolic acid. The surprisingly good stability of these compounds makes possible their pharmaceutical use for the first time. The invention additionally relates to a process for the preparation of the said substances and their use for the preparation of medicaments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.