Amphiphilic [5:1]- and [3:3]- hexakisadducts of fullerenes
US7507764B2 · kind B2 · utility
6Cited by
1References
2Claims
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Key dates
| Filing date | Oct 13, 2004 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Feb 28, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/735
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Herein are disclosed substituted fullerenes, comprising a fullerene core (Cn), wherein n is an even integer greater than or equal to 60; 3 or 5 dihydrocarbylmalonate (>C(COOR1)(COOR2)) groups bonded to the fullerene core; and 1 or 3 polar extended malonate groups (>C(COOR3)(COOR4)) bonded to the fullerene core. The substituted fullerenes can form micelles, and can be used to ameliorate oxidative stress diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.