Triarylmethane derivatives and their use as photochemotherapeutic agents
申请人:Wisconsin Alumni Research Foundation
公开号:US20030229147A1
公开(公告)日:2003-12-11
Disclosed are compounds having one of the following structures:
1
wherein R and R′ are hydrogen or substituted or unsubstituted C
1
to C
6
linear or branched alkyl, and at least one X is a halogen atom, pharmaceutical compositions containing the compounds as active ingredients, and methods for using the compounds in the photodynamic treatment of cancers.