Cyclodextrin derivatives, method for the preparation thereof and use thereof for the solubilization of pharmacologically active substances
US7632941B2 · kind B2 · utility
2Cited by
0References
23Claims
0Family size
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Key dates
| Filing date | Mar 22, 2004 |
| Grant date | Dec 15, 2009 |
| Priority date | — |
| Expiry date | Sep 6, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08B37/0015
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a cyclodextrin derivative corresponding to general formula (I) wherein n is a whole number from 1-6, m is a whole number equal to 5, 6 or 7, R1 is an OH group, all R1s are identical, Z is a thiourea group, X is a hydrogen atom, and R is a hydrogen atom or a bioidentification element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.