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US4555507A Novel 6, 16-dimethylcorticoids, their preparation and use 失效
新型6,16-二甲基皮质类固醇,其制备和用途

Novel 6, 16-dimethylcorticoids, their preparation and use
摘要:
Compounds of Formula I ##STR1## wherein the bond is a single bond or a double bond,X is hydrogen, flourine, chlorine, or bromine,R.sub.1 is formyl, alkanoyl or alkoxyalkyl each of which contains 2-8 carbon atoms, or benzoyl, andY is chlorine, hydroxy, formyl, alkanoyloxy of 2-8 carbon atoms, or benzoyloxy,have valuable anti-inflammatory properties.
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