N-{3-[4-bromo-2-(3-guanidino-2-methyl-3-oxopropenyl)phenyl]-2-methylacryloyl}guanidine 、 [4-(3β-ethynyl-3α,7α,12α-trihydroxy-10β,13β-dimethylhexadecahydrocyclopenta[a]phenanthren-17-yl)pentanoylamino]acetic acid 在
乙酸铵 、
溶剂黄146 作用下,
以
Pd(0) 、
水 、
乙腈 为溶剂,
生成 (4-{3β-[3,4-Bis(3-guanidino-2-methyl-3-oxopropenyl)phenylethynyl]-3α,7α,12α-trihydroxy-10β,13β-dimethylhexadecahydrocyclopenta[a]phenanthren-17-yl}pentanoylamino)acetic acid