(4S)-11-(Acetoxymethyl)-4β-hydroxy-4-ethyl-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione Structure

(4S)-11-(Acetoxymethyl)-4β-hydroxy-4-ethyl-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione

Preparation Products And Raw materials