The invention relates to compounds and to the cosmetically acceptable salts thereof, which correspond to general formula (I),
wherein: R
1
represents H, —C(O)—R
6
, —SO
2
—R
6
or —C(O)—XR
6
; R
2
and R
4
, independent of one another, represent (CH
2
)
n
—NH
2
or (CH
2
)
3
—NHC(NH)NH
2
; n equals 1 4; R
3
represents linear or branched C
1
-C
4
alkyl that is optionally substituted by hydroxy; R
5
and R
6
, independent of one another, represent hydrogen, optionally substituted (C
1
-C
24
)alkyl, optionally substituted C
2
-C
24
alkenyl, optionally substituted phenyl, optionally substituted phenyl-C
1
-C
4
alkyl or 9-fluorenyl-methyl; X represents oxygen (—O—) or NH—; or XR
5
with X═O also represents the esters of a-tocopherol, tocotrienol or retinol, with the provision that R
1
and R
5
do not represent hydrogen and X does not represent oxygen at the same time. The invention also relates to the production of the compounds of general formula (I) and to a cosmetically active composition that contains at least one compound of formula (I).
本发明涉及化合物及其在化妆品中可接受的盐,其对应于一般式(I),其中:R1代表H,—C(O)—R6,—SO2—R6或—C(O)—XR6;R2和R4相互独立地表示(
CH2)n—NH2或( )3—NHC(NH)NH2;n等于1至4;R3表示线性或支链C1-C4烷基,该烷基可以选择性地被羟基取代;R5和R6相互独立地表示氢,可以选择性地被取代的(C1-C24)烷基,可以选择性地被取代的C2-C24烯基,可以选择性地被取代的苯基,可以选择性地被取代的苯基-C1-C4烷基或9-
芴甲基;X表示氧(—O—)或NH—;或XR5,其中X═O还表示α-
生育酚、生育
三烯醇或
视黄醇的酯,但要求R1和R5不表示氢,且X不同时表示氧。本发明还涉及制备一般式(I)化合物以及包含至少一种式(I)化合物的化妆品活性组合物。