氟替卡松丙酸酯中间体

(6a,11b,16a,17a)-6,9-二氟-11,17-二羟基-16-甲基-3-氧代雄甾-1,4-二烯-17-硫代羧酸

3-巯基丙酸

6,9-二氟-11,17-二羟基-16-甲基-3-氧代雄甾-1,4-二烯-17-羧酸

丙酰氯

二乙胺

(6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylic propionic thioanhydride

(6a,11b,16a,17a)-6,9-二氟-11-羟基-16-甲基-3-氧代-17-(丙酰氧基)雄甾-1,4-二烯-17-羧酸

potassium (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-(propionyloxy)-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carbothioate

3-(3,4-二甲氧基苯基)戊-2-酮