摘要:
A compound of formula (I) ##STR1## its isomers and its salts in which --R.sub.1, R.sub.3 and R.sub.4 are each indepenently hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, halogen, C.sub.1 -C.sub.8 -acyloxy or hydroxyl;--R' is hydrogen or C.sub.1 -C.sub.6 -alkyl;--R" is either a polyene chain or a benzene ring are useful in cosmetics and in the treatment of various dermatological and other complaints.
摘要:
A compound of formula (I) ##STR1## its isomers and its salts in which R.sub.1, R.sub.3 and R.sub.4 are each independently hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, halogen, C.sub.1 -C.sub.8 -acyloxy or hydroxyl;R' is hydrogen or C.sub.1 -C.sub.6 -alkyl;R" is either a polyene chain or a benzene ringare useful in cosmetics and in the treatment of various dermatological and other complaints.
摘要:
A compound of formula (I) ##STR1## its isomers and its salts in which --R.sub.1, R.sub.3 and R.sub.4 are each independently hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, halogen, C.sub.1 -C.sub.8 -acyloxy or hydroxyl;--R' is hydrogen or C.sub.1 -C.sub.6 -alkyl;--R" is either a polyene chain or a benzene ring are useful in cosmetics and in the treatment of various dermatological and other complaints.
摘要:
Compound, characterized in that it corresponds to the formula:C.sub.5 H.sub.11 (C.tbd.C--CH.sub.2).sub.4 --CH.sub.2 CH.sub.2 CO R (I)in which R is an amino group of structure ##STR1## in which R.sub.1 and R.sub.2, which may be identical or different, denote a hydrogen atom or a linear or branches C.sub.1 -C.sub.8 lower alkyl radical substituted with at least one hydroxyl group, it being possible for this C.sub.1 -C.sub.8 lower alkyl radical to be interrupted by one or more hetero atoms chosen from oxygen, nitrogen or sulphur, R.sub.1 and R.sub.2 not simultaneously denoting a hydrogen atom and it being possible for R.sub.1 and R.sub.2 to form, with the nitrogen atom to which they are attached, a heterocycle containing one or more nitrogen, oxygen or sulphur atoms as an additional hetero atom, it being possible for this heterocycle to be optionally substituted with an alkyl or a hydroxyalkyl, and it also being possible for the amino group to be derived from a sugar, and their salts with inorganic or organic acids.These compounds are used, in particular, in the treatment and prophylaxis of allergic conditions and in the treatment of dermatoses and inflammatory conditions.
摘要翻译:化合物,其特征在于它对应于下式:C 5 H 11(C 3 B c C 2 CH 2)4 -CH 2 CH 2 CO R(I)其中R是结构“IMAGE”的氨基,其中R 1和R 2可以相同或不同 表示氢原子或被至少一个羟基取代的直链或支链C1-C8低级烷基,该C1-C8低级烷基可能被一个或多个选自氧,氮或 硫,R1和R2不同时表示氢原子,并且R1和R2可以与它们所连接的氮原子一起形成含有一个或多个氮,氧或硫原子作为另外的杂原子的杂环, 该杂环可以任选被烷基或羟烷基取代,并且氨基也可以衍生自糖,以及它们与无机酸或有机酸的盐。 这些化合物特别用于治疗和预防过敏性疾病和治疗皮肤病和炎性病症。
摘要:
The invention relates to a compound of the formula (II) ##STR1## and the corresponding isomers and salts, in which formula: a and b are integers which independently of one another can assume the values 0 or 1,R.sub.1, R.sub.2, R.sub.3 and R.sub.4 represent, independently, a hydrogen atom, a linear or branched C.sub.1 -C.sub.6 -alkyl radical or a C.sub.1 -C.sub.4 -alkoxy radical,R.sub.6 represents a C.sub.1 -C.sub.6 -alkyl radical,R.sub.5 and R.sub.12 represent a hydrogen atom or a C.sub.1 -C.sub.4 -alkyl radical, with the proviso that R.sub.5 cannot represent hydrogen if a=b=0 andR.sub.11 has various meanings.These compounds have useful dermatological properties.
摘要:
Mono, di and tri-esters of 1,8-dihydroxy-10-phenyl-9-anthrone or -9-anthranol have the formula ##STR1## wherein p is 0 or 1,(a) when p=0, t=1 and R.sub.2 represents hydrogen or --COR.sub.3,(b) when p=1, t=0 and R.sub.1 and R.sub.2 each independently represent hydrogen or --COR.sub.3,R.sub.3 represents linear or branched alkyl having 1-17 carbon atoms, cycloalkyl, phenyl or phenyl substituted by lower alkyl, lower alkoxy, halogen, a nitro function, --CF.sub.3 or a hydroxyl function, and mixtures of said esters. These esters are prepared by reacting 1,8-dihydroxy-10-phenyl-9-anthrone with an activated form of an acid. The esters are useful in human or veterinary medicine and in cosmetic compositions.
摘要:
An aromatic compound of the formula ##STR1## wherein n is 0 or 1,(1) when n is 1,R' represents hydrogen or C.sub.1 -C.sub.4 alkoxy,R" represents hydrogen, OH, C.sub.1 -C.sub.4 acyloxy, C.sub.1 -C.sub.4 alkoxy or amino,or R' and R" taken together form an oxo, methano or hydroxy-imino radical,R.sub.1 represents--CH.sub.2 OH or --COR.sub.10,R.sub.10 represents hydrogen, OR.sub.11 or ##STR2## R.sub.11 represents hydrogen, C.sub.1 -C.sub.20 alkyl, monohydroxyalkyl, polyhydroxy alkyl, aryl, aralkyl, the residue of a sugar or ##STR3## p is 1,2 or 3, r' and r" represent hydrogen, lower alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl, benzyl, the residue of an amino acid or the residue of an aminated sugar, of r' and r" taken together form a heterocycle,R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6 represent hydrogen, OH, C.sub.1 -C.sub.12 alkyl, cycloalkyl, cycloalkenyl, phenyl or a radical of the formulas (i)--X--C.sub.6 H.sub.5, (ii)--X--R.sub.12 or (iii)--NHCOR.sub.13,X is --0--,--S--,--SO--,--SO.sub.2 -- or--OCO,R.sub.12 is alkyl or fluoroalkyl,R.sub.13 is alkyl or phenyl,with at least one or R.sub.2 to R.sub.6 being other than hydrogen,R.sub.7, R.sub.8 and R.sub.9 represent hydrogen or methyl, R.sub.7 and R.sub.9, taken together, being able to form, with the benzene ring, a naphthalene ring, with the exclusion of compounds of formula (I) wherein R.sub.7 is hydrogen or methyl when R.sub.4 represents methyl or OH when R.sub.2, R.sub.3, R.sub.5 and R.sub.6 represent hydrogen or when R.sub.6 represents hydroxyl,(2) when n is 0,R' represents hydrogen,R" represents OH,or R' and R" taken together form an oxo radical,R.sub.1 represents --CH.sub.2 OH, --CH.dbd.0 or --COOR.sub.11,R.sub.11 represents hydrogen or alkyl,R.sub.2 and R.sub.3 represents hydrogen or C.sub.3 -C.sub.6 alkyl,R.sub.5 represents(i) C.sub.3 -C.sub.6 cycloalkyl or alkyl in which case, R.sub.4 represents alkyl, hydroxy or alkoxy, or(ii) hydrogen, in which case R.sub.4 represents alkyl,R.sub.6 represents hydrogen, andR.sub.7 represents hydrogen or methyl, and the salts of said aromatic compound as well as its optical and geometric isomers.These compounds are useful in human and veterinary medicines and in cosmetic compositions.
摘要:
A compound having formula: ##STR1## is described, where R.sub.3 and R.sub.4 may be identical or different and represent a hydrogen atom, alkyl, alkenyl, cycloalkyl;or R.sub.3 and R.sub.4 represent aryl aralkyl;or R.sub.3 and R.sub.4 together with the nitrogen atom linked thereto form a heterocycle;R.sub.1 and/or R.sub.2, independent of each other, represent hydrogen or carbanoyl having formula: ##STR2## where R.sub.7 represents alkyl, alkenyl, cycloalkyl, aryl or aralkyl. The compounds of formula (I) can be used in cosmetic or pharmaceutical compositions for the cosmetic treatment of hair, the treatment of alopecia, and also for the treatment of desquamating dermatitis.
摘要:
A compound has the following composition: ##STR1## or its corresponding ionic form: ##STR2## wherein: n equals 0, 1 or 2, andR.sub.1 and R.sub.2 may be identical or different and represent a hydrogen atom or a linear or branched low alkyl radical having 1 to 6 carbon atoms.