2-(3-乙酰氧基-2,5-二氧代-四氢呋喃-3-基)乙酸

[(2S,3S,4R,5R)-4-acetyloxy-5-(6-aminopurin-9-yl)-2-(cyclopropylcarbamoyl)oxolan-3-yl] acetate

17.β.-hydroxy Wortmannin

N-甲氧基-乙酰胺

1,3,6,8-tetrahydro-2,4,5,7-pyrimido<5,4-g>pteridinetetrone