英文别名(3R,4S)-1-Benzoyl-3-(1-Ethoxyethoxy)-4-Phenyl-2-Azetidinone; 1-benzoyl-3-(1-ethoxyethoxy)-4-phenyl-2-azetidinone; Paclitaxel side chains; (3R,4S)-3-(1-ethoxyethoxy)-4-phenyl-N-benzoyl-2-azetidinone; 2-Azetidinone,1-benzoyl-3-(1-ethoxyethoxy)-4-phenyl-, (3R,4S)-