Tahara, S. published the artcileSimple flavones possessing complex biological activity, Name: 9-Hydroxy-6-phenyl-8H-[1,3]dioxolo[4,5-g]chromen-8-one, the publication is Studies in Natural Products Chemistry (2000), 457-505, database is CAplus.
A review with 87 references Two simple flavones, each of which exhibits distinct biol. activity despite their closely related structures, have been recognized by detailed bioassays, and bioassay-oriented isolation procedures. The identity of both flavones has been confirmed by synthesis. One of these compounds, 5-methoxy-6,7-methylenedioxyflavone has been found in an extract of Polygonum lapathifolium L. subsp. nodosum (Polygonaceae) using a screening test devised to detect antidotes against the benzimidazole fungicide, benomyl (or its active principle MBC, 1H-benzimidazol-2-ylcarbamic acid Me ester). The other compound, 5-hydroxy-6,7-methylenedioxyflavone, is a host-specific signalling substance that exudes from spinach roots and attracts zoospores of the phytopathogenic fungus Aphanomyces cochlioides the cause of spinach root rot. This review describes the bioassay, isolation and identification of these active compounds, and compares their activity with that of various other related, and unrelated, chems. of either plant or synthetic origin. The possible ecochem. role and mode of action of flavone and non-flavone antidotes and attractants is briefly discussed.
Studies in Natural Products Chemistry published new progress about 110204-45-0. 110204-45-0 belongs to dioxole, auxiliary class Flavonoids, name is 9-Hydroxy-6-phenyl-8H-[1,3]dioxolo[4,5-g]chromen-8-one, and the molecular formula is C8H8O3, Name: 9-Hydroxy-6-phenyl-8H-[1,3]dioxolo[4,5-g]chromen-8-one.
Referemce:
https://en.wikipedia.org/wiki/1,3-Benzodioxole,
Dioxole | C3H4O2 – PubChem