Edwards, J. Michael published the artcileAntitumor plants. Part VII. Antineoplastic activity and cytotoxicity of flavones, isoflavones, and flavanones, Application of 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one, the publication is Journal of Natural Products (1979), 42(1), 85-91, database is CAplus and MEDLINE.
Two hundred and seventeen natural and synthetic flavonoid derivatives I, II, and III, which were tested in the screening program of the National Cancer Institute, were examd for antineoplastic activity and cytotoxicity. No structure-activity relations were observed Apparently, in spite of occasional activity these compounds do not warrant further investigation as antitumor agents.
Journal of Natural Products published new progress about 69097-99-0. 69097-99-0 belongs to tetrahydropyran, auxiliary class Other Aliphatic Heterocyclic,Benzene,Phenol,Ether,Inhibitor, name is 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one, and the molecular formula is C16H14O6, Application of 5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)chroman-4-one.
Referemce:
https://en.wikipedia.org/wiki/Tetrahydropyran,
Tetrahydropyran – an overview | ScienceDirect Topics