上游原料
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17,21-二羟基孕甾-4,9(11)-二烯-3,20-二酮
CAS号：10184-70-0
英文名：(8S,10S,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-3-one
分子式：C21H28O4
分子量：344.445
上游原料
21-acetoxy-3,3,20,20-bis-ethanediyldioxy-pregna-5,9(11)-dien-17-ol
11-表氢化可的松
11,17,21-三羟基-孕甾-5-烯-3,20-二酮3,20-二乙烯缩酮
Nicotinic acid (8S,10S,13S,14S,17R)-17-(2-acetoxy-acetyl)-10,13-dimethyl-3-oxo-2,3,6,7,8,10,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl ester
21-acetoxy-3,3,20,20-bis-ethanediyldioxy-pregn-5-ene-11β,17-diol
(8S,9R,10S,13S,14S,17R)-17-(2-acetoxyacetyl)-9-chloro-10,13-dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl nicotinate
醋酸阿奈可他
21-Acetoxy-17α-hydroxy-11α-methansulfonyloxy-pregn-4-en-3,20-dion
