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:
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:
Processes for preparing 5,8,11-eicosatriynoic acid as well as esters and amides thereof involves initially preparing the acid by reacting 1-decyne with 1,4-dihalo-2-butyne in the presence of a strong base to form 1-halo-2,5-tetradecadiyne which is then reacted with 5-hexynoic acid so as to form 5,8,11-eicosatriynoic acid. This acid can then be converted to the acid chloride form and reacted with an alcohol to form an ester or converted to a potassium salt and reacted with a halide also to form an ester, or after conversion to an acid chloride reacted with an amine in the presence of a tertiary amine to form an amide, or the acid can be reacted with carbonyldiimidazole in the presence of a solvent and excess amine to form an amide.
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:
Compound, corresponding to the formulaC.sub.8 H.sub.17 --(C.tbd.C--CH.sub.2).sub.3 --CH.sub.2 CH.sub.2 CH.sub.2 R O (I)in which R is a C.sub.1 -C.sub.8 lower alkoxy or C.sub.4 -C.sub.6 cycloalkoxy group, substituted with one or more hydroxyl groups and/or interrupted by one or more hetero atoms chosen from oxygen and sulphur, an amino group of structure ##STR1## in which R.sub.1 or R.sub.2, which may be identical or different, denote a hydrogen atom or a linear or branched C.sub.1 -C.sub.8 lower alkyl radical, optionally interrupted by one or more hetero atoms chosen from oxygen, sulphur and nitrogen, this alkyl radical being able to be substituted with one or more hydroxyl groups, R.sub.1 and R.sub.2 not being able to denote hydrogen simultaneously, or alternatively R.sub.1 and R.sub.2 form, together with the nitrogen atom, a heterocyclic system optionally containing oxygen, sulphur or nitrogen as an additional hetero atom, one of the radicals R.sub.1 and R.sub.2 also being able to denote, when the other is a hydrogen atom, an aryl radical of formula (II): ##STR2## or alternatively a benzyl radical of formula (III): ##STR3## in which formulae R.sub.3 and R.sub.4, denote, independently of each other, a hydrogen atom, a C.sub.1 -C.sub.4 alkyl radical, a hydroxyl group, a halogen atom or a carboxyl or trifluoromethyl group, the amine group also being able to originate from a sugar, and also the isomers and salts thereof which are pharmaceutically and cosmetically acceptable.
摘要翻译:对应于式C 8 H 17 1-(C 3 B c C -CH 2)3 -CH 2 CH 2 CH 2 COR(I)的化合物,其中R是被一个或多个羟基取代和/或被一个或多个羟基取代的C 1 -C 8低级烷氧基或C 4 -C 6环烷氧基 一个或多个选自氧和硫的杂原子,结构“IMAGE”的氨基,其中可以相同或不同的R 1或R 2表示氢原子或直链或支链C 1 -C 8低级烷基,任选地中断 通过一个或多个选自氧,硫和氮的杂原子,该烷基能够被一个或多个羟基取代,R1和R2不能同时表示氢,或者R1和R2与 氮原子,任选地含有氧,硫或氮作为另外的杂原子的杂环体系,当另一个是氢原子时,基团R 1和R 2之一也可以表示式(II)的芳基: (II)或苄基r 式(III)的化合物:其中式R3和R4彼此独立地表示氢原子,C1-C4烷基,羟基,卤素原子或羧基或三氟甲基的式(III) 基团,也可以来自糖的胺基,以及其药学和化学上可接受的异构体和盐。
摘要:
Compound, corresponding to the formulaC.sub.8 H.sub.17 (C.tbd.C--CH.sub.2).sub.3 CH.sub.2 CH.sub.2 COR (I)in which R is a C.sub.1 -C.sub.8 lower alkoxy or C.sub.4 -C.sub.6 cycloaly group, substituted with one or more hydroxyl groups and/or interrupted by one or more hetero atoms chosen from oxygen and sulphur, an amino group of structure ##STR1## in which R.sub.1 or R.sub.2, which may be identical or different, denote a hydrogen atom or a linear or branched C.sub.1 -C.sub.8 lower alkyl radical, optionally interrupted by one or more hetero atoms chosen from oxygen, sulphur and nitrogen, this alkyl radical being able to be substituted with one or more hydroxyl groups, R.sub.1 and R.sub.2 not being able to denote hydrogen simultaneously, or alternatively R.sub.1 and R.sub.2 form, together with the nitrogen atom, a heterocyclic system optionally containing oxygen, sulphur or nitrogen as an additional hetero atom, one of the radicals R.sub.1 and R.sub.2 also being able to denote, when the other is a hydrogen atom, an aryl radical of formula (II): ##STR2## or alternatively a benzyl radical of formula (III): ##STR3## in which formulae R.sub.3 and R.sub.4, denote, independently of each other, a hydrogen atom, a C.sub.1 -C.sub.4 alkyl radical, a hydroxyl group, a halogen atom or a carboxyl or trifluoromethyl group, the amine group also being able to originate from a sugar, and also the isomers and salts thereof which are pharmaceutically and cosmetically acceptable.
摘要:
Compounds corresponding to the formula: ##STR1## wherein A represents --CH.sub.2).sub.2 or --C.tbd.C--;n is equal to 0, 1 or 2;R represents hydroxyl, alkoxy having the formula --OR.sub.1, or amino having the formula ##STR2## R.sub.1 represents alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl;R.sub.2 and R.sub.3 represent hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or benzyl;R.sub.2 and R.sub.3 form, with the nitrogen atom, a heterocyclic ring.Application of these compounds in pharmacy and cosmetics.
摘要:
Compounds corresponding to the formula: ##STR1## wherein A represents --(CH.sub.2).sub.2 or --(C.tbd.C)--;n is equal to 0, 1 or 2;R represents hydroxyl, alkoxy having the formula --OR.sub.1, or amino having the formula ##STR2## R.sub.1 represents alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl;R.sub.2 and R.sub.3 represent hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or benzyl;R.sub.2 and R.sub.3 form, with the nitrogen atom, a heterocyclic ring.Application of these compounds in pharmacy and cosmetics.
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.