布地奈德杂质38
QY-BDND-38
(8R,10S,13S,16R,17S)-16,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,10,12,13,16,17-octahydro-3H-cyclopenta[a]phenanthren-3-one