62663-08-5Relevant academic research and scientific papers
Anti-sunburn compositions containing 2-phenyl-indole derivatives
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, (2008/06/13)
Anti-sunburn compositions are provided which comprise, as active ingredient, at least one compound of the general formula: STR1 in which: R1 is selected from hydrogen, alkyl radicals containing 1 to about 12 carbon atoms and optionally branched carboxyalkyl radicals containing 1 to 4 carbon atoms; R2 is selected from hydrogen, alkoxy radicals containing 1 to 4 carbon atoms, at least one alkyl and carboxyalkyl radical containing 1 to 4 carbon atoms, and halogen atoms. R3 is selected from hydrogen, carboxyalkyl radicals containing 1 to 4 carbon atoms and --S--R8 radicals, each of R4, R5, R6 and R7 is independently selected from hydrogen, and alkyl, carboxyalkyl and alkoxy radicals containing 1 to 4 carbon atoms, provided that if R3 denotes hydrogen, at least one of the radicals R1 R2, R4, R5, R6 and R7 is not hydrogen, in an amount of at least about 0.05% by weight based on the total weight of the composition. These compounds have good solubility properties enabling a large number of different types of formulation to be prepared, these formulations being adjusted to meet the requirements of the skin to be protected.
