6-Fluoro-4-chromanone can be regenerated from (R)-6-fluoro-4-ureidochroman-4-carboxylic acid, or from mixtures of (R)-6-fluoro-4-ureidochroman-4-carboxylic acid and its racemic modification, by oxidation with a permaganate, especially potassium permanganate. 6-Fluoro-4- chromanone is a chemical intermediate useful for preparing sorbinil, an aldose reductase inhibitor which can be used in clinical medicine for the control of the chronic complications of diabetes. (R)-6-Fluoro-4-ureidochroman-4-carboxylic acid and its racemic modification are by-products from the production of sorbinil from 6-fluoro-4-chromanone.
6-
氟-4-色满酮是一种
化学中间体,可用于制备
山梨醇,
山梨醇是一种醛糖还原酶
抑制剂,在临床医学中可用于控制糖尿病的慢性并发症。(R)-6-
氟-4-ureidochroman-4-
羧酸及其外消旋体是由 6-
氟-4-色满酮生产
山梨醇的副产品。