90826-60-1

Upstream product

• 90826-59-8 1-(3',4'-Diacetoxyphenyl)-3-(2,6,7-triacetoxy-4-methoxy-1-phenanthryl)-2-propen-1-on 
• 90826-61-2 1-(4'-Acetoxy-3'-methoxyphenyl)-3-(2,6,7-triacetoxy-4-methoxy-1-phenanthryl)-2-propen-1-on 

Relevant academic research and scientific papers

The Red Membrane Pigments of the Peat Moss Sphagnum rubellum

The red colour of the peat moss Sphagnum rubellum results from three membrane pigments, the sphagnorubins A, B, and C; they have been isolated and their structures elucidated.Sphagnorubin A (1) is identical with the formerly known sphagnorubin obtained from Sphagnum magellanicum.Sphagnorubin B (3) was identificated as 2-(3',4'-dihydroxyphenyl)-8,9-dihydroxy-11-methoxyphenanthropyrylium chloride.Sphagnorubin C (7) is the 3'-methyl ether of sphagnorubin B.