Wang, Xiao-Ling published the artcileNew phenolic compounds from the leaves of Artocarpus heterophyllus, HPLC of Formula: 56317-21-6, the publication is Chinese Chemical Letters (2017), 28(1), 37-40, database is CAplus.
One new 2-arylbenzofuran derivative, artocarstilbene B (I), one new benzaldehyde derivative, (E)-3,5-dihydroxy-4-(3-methylbut-1-enyl)benzaldehyde (II), as well as 18 known compounds (3-20) were obtained from the leaves of Artocarpus heterophyllus. Their structures were elucidated on the basis of extensive spectroscopic techniques including 2D NMR and HR-ESIMS. Many compounds exhibited moderate to weak inhibitory activity against the proliferation of the PC-3, NCI-H460, and A549 cancer cell lines.
Chinese Chemical Letters published new progress about 56317-21-6. 56317-21-6 belongs to benzofurans, auxiliary class Metabolic Enzyme,PDE,Natural product, name is 5-(6-Hydroxybenzofuran-2-yl)benzene-1,3-diol, and the molecular formula is C22H21N3O3S, HPLC of Formula: 56317-21-6.
Referemce:
https://en.wikipedia.org/wiki/Benzofuran,
Benzofuran | C8H6O – PubChem