A new class of fluorophores 3-alkyl-6-methoxy-7-hydroxy-chromones (AMHCs) is developed and is suitable as reagents for biological imaging.
一种新型荧光物质3-烷基-6-甲氧基-7-羟基-香豆素(AMHCs)已开发,并适用于生物成像试剂。
Use of Glycosylated Flavanones for the Browning of Skin or Hair
申请人:Vielhaber Gabriele
公开号:US20080305054A1
公开(公告)日:2008-12-11
The use of a compound having formula (I) is described as an agent for the browning of skin or hair, Formula (I) wherein: R1 and R2 are mutually independently H, OH, C1-C10-alkyl, C1-C10-O-alkyl or O-prenyl, R3 is H, OH, O-glucose or O-rhamnose and R4 is a monosaccharide radical or an oligosaccharide radical having 2, 3, 4 or 5 carbohydrate units, with the proviso that the compound having formula (I) is not used in the form of a preparation based on
Citrus auranitium dulcis
.
Waehaelae, Kristiina; Hase, Tapio A., Journal of the Chemical Society. Perkin transactions I, 1991, # 12, p. 3005 - 3008