Seo, Jin-soo published the artcileNovel inhibitors of prolyl 4-hydroxylase; solid-phase synthesis of 2,2-dimethyl-3,4-dialkoxy-substituted 6-aminobenzopyran derivatives, COA of Formula: C7H5Br2F, the publication is Bulletin of the Korean Chemical Society (2006), 27(6), 909-917, database is CAplus.
2,2-Dimethyl-3,4-dialkoxy-substituted 6-aminobenzopyrans were identified as prolyl 4-hydroxylase inhibitors via a screening process using HSC-T6 and LI 90 cells that express an immortalized rat hepatic stellate cell line and as part of a test of the type I collagen contents employing the ELISA method. A subsequent lead optimization effort based on solid-phase parallel synthesis led to the identification of 2,2-dimethyl-3,4-dialkoxy-substituted 6-aminobenzopyrans as potent inhibitors of prolyl 4-hydroxylase.
Bulletin of the Korean Chemical Society published new progress about 76283-09-5. 76283-09-5 belongs to bromides-buliding-blocks, auxiliary class Fluoride,Bromide,Benzyl bromide,Benzene, name is 4-Bromo-1-(bromomethyl)-2-fluorobenzene, and the molecular formula is C9H8BrF3, COA of Formula: C7H5Br2F.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary