摘要:
The invention relates to the use of oxamate derivatives in a composition, as agents for depigmenting and/or bleaching human skin, head hair and/or other hairs. The invention also relates to a process for depigmenting and/or bleaching the skin, head hair and/or other hairs, which includes applying a composition comprising oxamate derivatives to human skin, head hair and/or other hairs.
摘要:
The use, in a topical cosmetic composition, or for the manufacture of a topical dermatological composition, intended for depigmenting and/or bleaching human skin, body hair or head hair, of at least one compound comprising a phenyloxime fragment.
摘要:
The present application relates to novel ceramide compounds to their process of preparation and to their use in cosmetics or in pharmaceuticals, in particular for treating and caring for the skin, hair, nails and eyelashes.
摘要:
The present invention relates to a novel process for the preparation of a monohydroxyindole or dihydroxyindole compound by a single step of placing in contact, in a solvent medium, at least one hydrolase with at least one indole compound bearing one or two radicals connected by an ester function to the benzene ring.
摘要:
The invention relates to a composition, which may be cosmetic or dermatological, Containing at least one dihydroxyacetone precursor. The invention also relates to a composition, which may be cosmetic or dermatological, containing at least one dihydroxyacetone precursor and a compound capable of converting this precursor into dihydroxyacetone. Finally, the invention relates to such a composition packaged in a specific manner and to the use of the composition for artificial tanning of the skin.
摘要:
The present invention relates to novel retinol derivatives having the formula (I): and to processes for preparing them. The invention also relates to the use of these compounds in or for the preparation of compositions intended for treating conditions of the skin or scalp, for example in preventing or combating acne and/or chronological or actinic ageing of the skin.
摘要:
Composition for slowing down hair loss and inducing and stimulating its growth, comprising a compound of the following formula: ##STR1## wherein R.sub.1 and R.sub.3 denote H; R.sub.2 and R.sub.4 denote H or an alkyl; R.sub.5 denotes H, an alkyl, an alkenyl, a cycloalkyl, an aryl, an arylalkyl, a hydroxyalkyl or an aminoalkyl; X denotes H, halogen, alkyl, nitro, benzoyloxy or --NHR.sub.6 where R.sub.6 denotes H, acyl or alkyl; Z denotes sulfur or oxygen, with the proviso that Z denotes sulfur when X denotes H or R.sub.5 denotes aryl; Y denotes oxygen or OSO.sub.3 ; as well as its physiologically acceptable salts.
摘要:
The invention relates to compounds of formula: ##STR1## in which: R.sub.1 and R.sub.2 denote, independently of one another, a hydrogen atom or alternatively a carbamoyl group of formula: ##STR2## with R'.sub.3 denoting hydrogen or R.sub.3 ; an alkoxycarbonyl group of formula: ##STR3## or an acyl group of formula: ##STR4## in which formulae R.sub.3 denotes an alkyl, alkenyl or cycloalkyl radical; R.sub.3 can also denote an aryl or aralkyl radical; andR denotes a linear or braanched C.sub.1 -C.sub.8 alkyl radical substituted with one or more halogen atoms, and to their use for the treatment and prevention of hair loss and for stimulating its regrowth.
摘要:
The present invention relates to novel retinol derivatives having the formula (I): and to processes for preparing them. The invention also relates to the use of these compounds in or for the preparation of compositions intended for treating conditions of the skin or scalp, for example in preventing or combating acne and/or chronological or actinic ageing of the skin.