Abstract: The use of compounds of formula I as topical agents to combat the disorders of the skin, produced by photodamage, which disorders include wrinkling, elastosis and premature aging is described. Compounds of formula I are ##STR1## wherein R is hydrogen, fluorine, or hydroxy, R.sub.2 is hydrogen, lower alkyl or halogen, X is .dbd.CH.sub.2 or when R is hydroxy X is hydrogen or .dbd.CH.sub.2, ##STR2## --CH.sub.2 --CH.sub.2 --, provided that when A is --CH.sub.2 --CH.sub.2 --, R.sub.2 is hydrogen or lower alkyl.

Abstract: A method of inducing the repair of photodamage to human skin comprising topically administering a composition containing a multi-selective retinoid which transactivates both of the human RAR-.alpha. and RAR-.gamma. receptors in combination with a compound which inhibits the binding of said multi-selective compound to the human RAR-.alpha. receptor is disclosed.

Abstract: The use of compounds of formula I as topical agents to combat the disorders of the skin, produced by photodamage, which disorders include wrinkling, elastosis and premature aging is described. Compounds of formula I are ##STR1## wherein R.sub.1 is hydrogen, hydroxy or fluorine, R.sub.2 is hydrogen or halogen and A is --C.tbd.C--, --C.dbd.C-- or --CH.sub.2 --CH.sub.2 --, provided that when A is --CH.sub.2 --CH.sub.2 --, R.sub.2 is hydrogen.

Abstract: The use of compounds of formula I as topical agents to combat the disorders of the skin produced by photodamage which disorders include: wrinkling, elastosis and premature aging is described. Compounds of formula I are ##STR1## wherein n represents 1 or 2, Z represents --SO.sub.2 R, wherein R represents lower-alkyl, lower-alkenyl, lower-alkynyl, lower-alkoxy-lower-alkyl, lower-alkanoyl-lower-alkyl, hydroxy-lower-alkyl, halo-lower-alkyl, lower-carbalkoxy-lower-alkyl, lower-alkoxy, hydroxy, mono-lower-alkyl amino or di-lower-alkylaminoand pharmaceutically acceptable salts thereof.

Abstract: The use of compounds of formula I as topical agents to combat the disorders of the skin, produced by photodamage, which disorders include wrinkling, elastosis and premature aging is described. Compounds of formula I are ##STR1## wherein R.sub.1 is hydrogen, hydroxy or fluorine, R.sub.2 is hydrogen or halogen and A is --C.vertline.C--, --C.dbd.C-- or --CH.sub.2 --CH.sub.2 --, provided that when A is --CH.sub.2 --CH.sub.2 --, R.sub.2 is hydrogen.