Unsaturated derivatives at the 4-position of 6-tert-butyl-1,1-dimethylindane and their use in human and veterinary medicine and cosmetics
申请人:Galderma Research & Development
公开号:US06534545B1
公开(公告)日:2003-03-18
6-tert-Butyl-1,1-dimethylindane derivatives which are unsaturated in the 4-position of formula:
X represents:
(i) either a radical of formula: (a)
and Y represents a radical of formula: (b)
(ii) or a radical of formula: (c)
and Y represents either a radical of formula (b) or a radical of formula:
Z being —O—, —S— or
R1 represents —CH3, —(CH2)p—OR4, —(CH2)p—COR5 or —S(O)t—R6,
p being 0, 1, 2 or 3, t being 0, 1 or 2, R2 represents H or lower alkyl, R3 represents H, lower alkyl or —COR7, R4 represents H, lower alkyl, —COR7, aryl, aralkyl, mono- or polyhydroxyalkyl, or a polyether radical, R5 represents H, lower alkyl, —OR8 or —N(r′)(r″), R6 represents H or lower alkyl, R7 represents lower alkyl, R8 represents H, alkyl, alkenyl, alkynyl, aryl, aralkyl, mono- or polyhydroxyalkyl, a sugar residue or an amino acid residue,
r′ and r″ represent H, lower alkyl, —COR7, aryl, a sugar residue or an amino acid residue or r′ and r″ form a heterocycle, and the salts of the compounds of formula (I).
Use in the topical and systemic treatment of dermatological conditions, as well as in cosmetics.
公式为:X代表:(i)公式为(a)的基团,Y代表公式为(b)的基团;或(ii)公式为(c)的基团,Y代表公式为(b)或公式为Z的基团,其中Z为—O—,—S—或R1代表—CH3,—(CH2)p—OR4,—(CH2)p—COR5或—S(O)t—R6,p为0,1,2或3,t为0,1或2,R2代表H或低碳基,R3代表H,低碳基或—COR7,R4代表H,低碳基,—COR7,芳基,芳基烷基,单烷基或多羟基烷基,或聚醚基团,R5代表H,低碳基,—OR8或—N(r′)(r″),R6代表H或低碳基,R7代表低碳基,R8代表H,烷基,烯基,炔基,芳基,芳基烷基,单烷基或多羟基烷基,糖基或氨基酸残基,r′和r″代表H,低碳基,—COR7,芳基,糖基或氨基酸残基,或r′和r″形成杂环,以及公式(I)化合物的盐。用于皮肤病的局部和全身治疗,以及化妆品中的使用。