Unsaturated derivatives at the 4-position of 6-tert-butyl-1,1-dimethylindane and their use in human and veterinary medicine and in cosmetics
申请人:——
公开号:US20030191145A1
公开(公告)日:2003-10-09
6-tert-Butyl-1,1-dimethylindane derivatives which are unsaturated in the 4-position of formula:
1
X represents: (i) either a radical of formula:
2
and Y represents a radical of formula:
3
(ii) or a radical of formula:
4
and Y represents either a radical of formula (b) or a radical of formula:
5
Z being —O—, —S— or
6
R
1
represents —CH
3
, —(CH
2
)
p
—OR
4
, —(CH
2
)
p
—COR
5
or —S(O)
t
—R
5
,
p being 0, 1, 2 or 3, t being 0, 1 or 2, R
2
represents H or lower alkyl, R
3
represents H, lower alkyl or —COR
7
, R
4
represents H, lower alkyl, —COR
7
, aryl, aralkyl, mono- or polyhydroxyalkyl, or a polyether radical, R
5
represents H, lower alkyl, —OR
9
or —N(r′) (r″), R
6
represents H or lower alkyl, R
7
represents lower alkyl, R
8
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, —COR
7
, 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:1X表示:(i)式2的自由基,Y表示式3的自由基;(ii)式4的自由基,Y表示式(b)的自由基或式5的自由基。Z为—O—,—S—或6R1为—
CH3,—(
CH2)p—OR4,—( )p—COR5或—S(O)t—R5,其中p为0、1、2或3,t为0、1或2,R2为H或低碳基,R3为H、低碳基或—COR7,R4为H、低碳基、—COR7、芳基、芳基烷基、
单糖基或多羟基烷基,或聚醚基,R5为H、低碳基、—OR9或—N(r′)(r″),R6为H或低碳基,R7为低碳基,R8为H、烷基、烯基、炔基、芳基、芳基烷基、
单糖基或
氨基酸残基,r′和r″表示H、低碳基、—COR7、芳基、
单糖基或
氨基酸残基,或r′和r″形成杂环,以及公式(I)化合物的盐。在皮肤病治疗中的局部和全身使用,以及在化妆品中使用。