Photochemistry of Tiaprofenic Acid, a Nonsteroidal Anti-inflammatory Drug with Phototoxic Side Effects
作者:Francisco Bosca、Miguel A. Miranda、Franklin Vargas
DOI:10.1002/jps.2600810215
日期:1992.2
The phototoxic nonsteroidal anti-inflammatory drug tiaprofenic acid (1) is photolabile under aerobic conditions. Irradiation of a methanol solution of 1 under oxygen produces the photoproducts 2, 3, 4, and 5, and also produces a singlet oxygen as evidenced by trapping with 2,5-dimethylfuran.
在有氧条件下,光毒性非甾体类抗炎药噻洛芬酸(1)对光不稳定。在氧气下照射1的甲醇溶液会产生光产物2、3、4和5,并且还会产生单线态氧,这可以通过用2,5-二甲基呋喃捕集来证明。