Transient Species in the Photochemistry of Tiaprofenic Acid and Its Decarboxylated Photoproduct

Photochemistry and Photobiology

Volumn 68, Issue 5, 1998, Pages 633-639

  Encinas, Susana ^a,b   Miranda, Miguel A ^b   Marconi, Giancarlo ^a   Monti, Sandra ^a  

^a Istituto di Fotochimica e Radiazioni d'Alta Energia   (Italy)

^b UNIVERSITAT POLITÈCNICA DE VALÈNCIA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0000843547     PISSN: 00318655     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1751-1097.1998.tb02522.x     Document Type: Conference Paper

References (13)

1. Castell, J. V., M. J. Gomez-L., C. Grassa, L. A. Martinez, M. A. Miranda and P. Tarrega (1994) Photodynamic lipid peroxidation by the photosensitizing nonsteroidal antiinflammatory drugs suprofen and tiaprofenic acid. Photochem. Photobiol. 59, 35-39.
2. Miranda, M. A., J. V. Castell, M. J. Gomez-L., D. Hernandez and L. A. Martinez (1995) Photobinding of drugs to cells as an indicator of potential photoallergy. Toxicol. in Vitro 9, 499-503.
3. Castell, J. V., M. J. Gomez-L., D. Hernandez, L. A. Martinez and M. A. Miranda (1994) Molecular basis of drug phototoxicity: photosensitized cell damage by the major photoproduct of tiaprofenic acid. Photochem. Photobiol. 60, 586-590.
4. Encinas, S., M. A. Miranda, G. Marconi and S. Monti (1998) Triplet photoreactivity of the diarylketone tiaprofenic acid and its decarboxylated photoproduct. Photobiological implications. Photochem. Photobiol. 67, 420-425.
5. Monti, S., N. Camaioni and P. Bortolus (1991) Photochemistry in a cyclodextrin cavity. Primary processes in the photoreduction of 3-and 4-benzoylpyridine studied by laser flash photolysis. Photochem. Photobiol. 54, 577-584.
6. Bensasson, R. V. and J. C. Gramain (1980) Benzophenone triplet in acetonitrile and water. Reduction by lactams. J. Chem. Soc. Faraday I, 76, 1801-1810.
7. De la Peña, D., C. Martí, S. Nonell, L. A. Martinez and M. A. Miranda (1997) Time-resolved near infrared studies on singlet oxygen production by the photosensitizing 2-arylpropionic acids. Photochem. Photobiol. 65, 828-832.
8. Lissi, E. A. and M. V. Encinas (1987) Representative kinetic behavior of selected reaction intermediates: triplet states. In Handbook of Organic Photochemistry, Vol. 2 (Edited by J. C. Scaiano), chapter 7. CRC Press, Boca Raton, FL.
9. Monti, S., S. Sortino, G. De Guidi and G. Marconi (1997) Photochemistry of 2-(3-benzoylphenyl)propionic acid (ketoprofen). Part I. A picosecond and nanosecond time resolved study in aqueous solution. J. Chem. Soc. Faraday Trans. 93, 2269-2275.
10. Sortino, S., G. De Guidi, G. Marconi and S. Monti (1998) Triplet photochemistry of suprofen in aqueous environment and in the β-cyclodextrin inclusion complex. Photochem. Photobiol. 67, 603-611.
11. Monti, S., S. Sortino, S. Encinas, G. Marconi, G. De Guidi and M. A. Miranda (1998) Photoprocesses in photosensitizing drugs containing a benzophenone-like chromophore. In Drugs: Photochemistry and Photostability (Edited by E. Fasani and A. Albini). The Royal Society of Chemistry, Cambridge. 150-161.
12. Budac, D. and P. Wan (1992) Photodecarboxylation: mechanism and synthetic utility. J. Photochem. Photobiol. A Chem. 67, 135-166.
13. Martinez, L. J. and J. C. Scaiano (1997) Transient intermediates in the laser flash photolysis of ketoprofen in aqueous solutions: unusual photochemistry of the benzophenone chromophore. J. Am. Chem. Soc. 119, 11066-11070.