中文别名:
16alpha-甲基-11beta,17alpha,21-三羟基-9alpha-氟孕甾-1,4-二烯-3,20-二酮-21-醋酸酯;醋酸地塞米松;醋酸氟甲强的松龙;醋酸氟美松;醋酸甲氟烯索;地塞米松醋酸酯;9Α-氟-16Α-甲基脱氢皮质甾醇 21-乙酸酯;醋酸9Α-氟-16Α-甲基氢化泼尼松
英文名称:
dexamethasone-21-acetate
英文别名:
20-dione,9-fluoro-11-beta,17,21-trihydroxy-16-alpha-methyl-pregna-4-diene-3;9alpha-Fluoro-16alpha-methylprednisolone acetate;9-Fluoro-11,17,21-trihydroxy-16-methylpregna-1,4-diene-3,20-dione21-acetate;9-Fluoro-11,17-dihydroxy-16-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate;9-fluoro-11-beta,17,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione;9-Fluoro-11beta,17,21-trihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 21-acetate;9-Fluoro-11-beta,17,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione acetate;Dalalone D.P.
InChI:
InChI=1/C24H31FO6/c1-13-9-18-17-6-5-15-10-16(27)7-8-21(15,3)23(17,25)19(28)11-22(18,4)24(13,30)20(29)12-31-14(2)26/h7-8,10,13,17-19,28,30H,5-6,9,11-12H2,1-4H3/t13-,17?,18?,19+,21+,22+,23+,24+/m1/s1
沸点:
579.4±50.0 °C(Predicted)
物化性质:
白色或类白色结晶性粉末,无臭,味微苦。该品在丙酮中易溶,在甲醇或乙醇中溶解,在乙醇或氯仿中略溶,在乙醚中极微溶解,在水中不溶。熔点215-227℃。
产品用途:
倍他米松、地塞米松磷酸钠的中间体。用于抗炎和抗过敏,适用于类风湿性关节炎和其他胶原性疾病等。