英文同义词: | 21-Dehydro-16α-hydroxy Prednisolone;Budesonide Impurity 9;Budesonide EP Impurity 9;Pregna-1,4-dien-21-al, 11,16,17-trihydroxy-3,20-dioxo-, (11β,16α)-;21-Dehydro-16a-hydroxy Prednisolone;21-Dehydro-16α-hydroxy Prednisolone;Budesonide Impurity 64 |