N′1-metil-1H-pirazol-1-karboksamidin hidroklorid
(2α,4α,5β,7β,10β,13α)-4,10-diacetoxy-13-[(2R,3S)-3-benzamido-2-(1-metoxy-1-metyletoxy)-3-fenylpropanoyl]oxy-1-hydroxy-9-oxo-7-[(trietylsilyl)oxy]-5,20-epoxytax-11-én-2-yl benzoát