9alpha-hydroxy-2alpha,10beta,13alpha-triacetoxy-5alpha-(3'-N,N-dimethylamino-3'-phenyl)-propionyloxytaxa-4(20),11-diene
9alpha-hydroxy-2alpha,10beta,13alpha-triacetoxy-5alpha-(3'-n,n-dimethylamino-3'-phenyl)-propionyloxytaxa-4(20),11-diene