摘要:
This invention relates to topical cosmetic preparations. More particularly, this invention relates to a topical cosmetic preparation for the treatment of oily hair and seborrheic skin which comprises an effective amount of at least one compound of the formula ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3, any of which may be the same or different, each represent hydrogen, hydroxyl, or --OR.sub.4, where R.sub.4 is an alkyl of from 1 to 6 carbon atoms or a substituted or unsubstituted benzyl, or two of the groups R.sub.1, R.sub.2, and R.sub.3 represent methylenedioxy; X is a substituted or unsubstituted alkylene of from 1 to 3 carbon atoms; and Y is --COOH, --CN, --CONR.sub.5 R.sub.6, or --COOR.sub.7, where R.sub.5 and R.sub.6 each represent hydrogen, alkyl of from 1 to 6 carbon atoms, or substituted or unsubstituted aryl, or aralkyl, or together with the nitrogen atom R.sub.5 and R.sub.6 represent a heterocycle, and R.sub.7 is an alkyl of from 1 to 6 carbon atoms or a substituted or unsubstituted aralkyl.
摘要:
The invention concerns cosmetic agents containing compounds of the general formula (I) ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 represent independently of one another a hydrogen atom, an intermediate alkyl group with 3 to 10 carbon atoms, a halogen atom, preferably a chlorine atom, a hydroxy group, an aryl group, an alkoxy group with 1 to 20 carbon atoms, substituted, if needed, with aryl, hydroxy, amino, alkoxy as well as aryloxy groups, or a carboxyl group esterified with an intermediate-chain alkyl group with 2 to 12 carbon atoms or with an aralkyl group, or two of the radicals R.sup.1 --R.sup.3 represent a naphthalene ring together with the benzene ring, and Y stands for an alkoxy group with 1 to 12 carbon atoms or an aralkoxy group. The compounds are used in amounts of 0.01 to 20, preferably 1 to 10, percent by weight, calculated with regard to the total preparation.
摘要:
Aryl-mercapto-lower-alkanamides having the following formula ##STR1## wherein R.sup.1 is selected from the group consisting of phenyl, C.sub.1-4 -alkylphenyl, halophenyl, hydroxyphenyl, C.sub.1-4 -alkoxyphenyl, aminophenyl, acetamidophenyl, naphthyl, diphenyl; R.sup.2 and R.sup.3, independently represent hydrogen or C.sub.1-14 -alkyl; Y represents NR.sup.4 R.sup.5 wherein R.sup.4 and R.sup.5 independently represent hydrogen, C.sub.1 -6-alkyl, C.sub.2-3 -hydroxyalkyl, benzyl, anilyl, and taken together represent piperidyl or morpholinyl are useful for reducing cell sebum production in a mammal in the form of a topical cosmetic preparation.
摘要:
This invention relates to a topical cosmetic preparation for treating oily hair or seborrhea which contains a sebosuppressively effective amount of at least one 4-aryl-4-oxo-but-2-enoic acid derivative.
摘要:
This invention relates to a topical cosmetic preparation for treating oily hair or seborrhea which contains a sebosuppressively effective amount of at least one long-chain alkanol and at least one antioxidant.
摘要:
A topical cosmetic preparation for the treatment of seborrhea containing an antiseborrheically effective amount of at least one compound having the formula ##STR1## wherein Ar represents a member selected from the group consisting of phenyl, phenyl substituted with at least one group selected from the group consisting of alkyl having from 1 to 4 carbon atoms, alkoxy having from 1 to 4 carbon atoms, hydroxy and halo, naphthyl and heteroaromatic radical having from 4 to 5 carbon atoms in the cycle, and R represents a member selected from the group consisting of hydrogen, alkyl having from 1 to 4 carbon atoms, alkanoyl having from 1 to 4 carbon atoms, aryl and arylcarbonyl, where aryl has the same meaning as Ar, as an antiseborrheic, and further containing conventional vehicles and additives. The invention also relates to the process for reducing sebaceous cell sebum production employing said topical cosmetic preparation.
摘要:
A process for the selective production of defined, partial reaction products of polyfunctional N-glycidyl compounds with hydrohalic acids, pseudohydrohalic acids or acids of phosphorus; mono- or di-ring opening products are obtainable as required. The process is carried out at a pH of from about 2 to 10 which is kept constant within a band of at most 2 units on the pH-scale. N,N'-diglycidyl-N"-(halohydroxypropyl)-urazoles and N-glycidyl-N,N"-bis(halohydroxypropyl) urazoles having pharmaceutical utility are produced in good yield.
摘要:
Skin-care, skin-protection, and skin-cleaning agent compositions containing at least one hydroxyalkyl carboxamide as a skin-moisturizing agent, as well as a process for protecting the skin utilizing this composition.
摘要:
The present invention relates to compositions for the treatment of the skin containing from 1 to 20% by weight of a polyhydroxyalkylamine having the formula ##STR1## wherein R.sub.1 is a member having 3 to 6 carbon atoms selected from the group consisting of dihydroxyalkyl and trihydroxyalkyl, and R.sub.2 and R.sub.3 are members selected from the group consisting of hydrogen, alkyl having from 1 to 4 carbon atoms, hydroxyalkyl having from 2 to 4 carbon atoms and dihydroxyalkyl having from 3 to 4 carbon atoms, and salts thereof, and the remainder up to 100% by weight inert cosmetic excipients; as well as the method of skin treatment.
摘要:
Amphoteric and zwitter-ionic phosphate surfactants corresponding to the following formula ##STR1## (a) in which R.sup.1 is a C.sub.6 -C.sub.22 alkyl group, a group R.sup.4 (OC.sub.n H.sub.2n).sub.x --, where n=2 to 4, x=1 to 6, and R.sup.4 is a C.sub.6 -C.sub.22 alkyl group, or a group R.sup.5 --CONH(CH.sub.2).sub.m, where R.sup.5 is a C.sub.5 -C.sub.21 group and m=2 to 4; R.sup.2 is hydrogen; and R.sup.3 is a C.sub.1 -C.sub.4 alkyl group or a group --(C.sub.n H.sub.2n O).sub.x --H or --(C.sub.n H.sub.2n O).sub.x --PO.sub.3 H.sub.2, where n=2 to 4 and x=1 to 6, or(b) in which R.sup.1 is a C.sub.1 -C.sub.4 alkyl group or a C.sub.2 -C.sub.4 2-hydroxyalkyl group; R.sup.2 is a C.sub.6 -C.sub.22 alkyl group; and R.sup.3 is as defined above.to mixtures thereof with correspondingly substituted phosphate surfactants corresponding to formula (I), in which the --PO.sub.3 H.sub.2 group or groups are replaced by hydrogen; and to neutral and basic salts of the foregoing. The invention also relates to processes for the manufacture of the above surfactants, and to their use as skin-compatible washing-active components in body shampoos and hair shampoos.