Non-fluorescent chlorophyll catabolites

Details Non-fluorescent chlorophyll catabolites Non-fluorescent chlorophyll catabolites

2011-08-30

2011-08-30

Andres, Janet L. (Department: 1625)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Having -c-, wherein x is chalcogen, bonded directly to...

C548S466000, C548S467000, C548S468000

Reexamination Certificate

active

08008339

ABSTRACT:
The invention relates to a compound of formula (I), or a pharmacologically or cosmetically acceptable salt or derivative thereof, wherein R1to R5are selected from the groups R1representing -alkyl, -vinyl, —CHOH—CH2OH, R2representing H, —OH, —Oalkyl, —Oacyl, saccharide groups, modified saccharide groups (e.g. malonylated), R3representing —H, —OH, —Oalkyl, —Oacyl, modified —Oacyl (e.g. malonylated), saccharide groups, modified saccharide groups (e.g. malonylated), R4, R5representing —COOH, -carbonic esters, for use as drug, antioxidant, food supplement. The invention also relates to a method for producing the compound of formula (I).

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