pyrimidopyrimidine
Dipyridamole 兩個pyri
cilostazol 是PDE3 ☆☆☆☆☆☆☆☆☆,...
pyrimidopyrimidine=兩個pyrimidine合起來
Dipyrimidamole: di-pyramid,兩個pyrimidine
54.下列何者為pyrimidopyrimidine衍生物? (A) Cilo..-阿摩線上測驗