Class of benzoporphyrin derivative photoactive compounds
US5880145A · kind A · utility
11Cited by
6References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 26, 1997 |
| Grant date | Mar 9, 1999 |
| Priority date | — |
| Expiry date | Aug 26, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New compounds expanding the repertoire of compounds useful in photodynamic therapy are described. Monohydrobenzoporphyrins can be obtained in the triacid form or as esters with heteroatom-substituted alcohols, or as amides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.