Ethylene glycol esters as photoactive agents
US5929105A · kind A · utility
19Cited by
2References
32Claims
0Family size
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Key dates
| Filing date | Jun 1, 1998 |
| Grant date | Jul 27, 1999 |
| Priority date | — |
| Expiry date | Jun 1, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New compounds useful in photodynamic therapy are of the formula ##STR1## and their 1,4-diene isomers and the metallated and/or labeled and/or conjugated forms thereof PA1 wherein each R.sup.1 is independently alkyl (1-6C); PA1 each n is independently an integer of 0-6; and PA1 R.sup.2 is vinyl or a derivative form thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.