2-chloro-3,6,8-trihydroxy-1-methylxanthen-9-one

benzyl 6-benzyloxy-4,7-dichloro-1,3-dihydroxy-8-methyl-9-oxo-9H-xanthen-2-carboxylate

4,7-dichloro-6-O-methylnorlichenxanthone

4-(benzyloxy)-6-(4-((benzyloxy)carbonyl)-2-chloro-3,5-dihydroxyphenoxy)-3-chloro-2-methylbenzoic acid

7-chloro-1,3,6-trihydroxy-8-methyl-9-oxo-9H-xanthen-2-carboxylic acid