英文名称
2-[ (1R,2R,4aS, 5R, 8S, 8aS)-2-(acetyloxy)-5-(2,2-difluoro-1-methylvinyl)-8a-hydroxy-3,8-dimethyl-1,2,4a,5,6,7,8,8a-octahydro-1-naphthalenyl] 3-(tert-butyl) (2S,3aR,9bR)-9b-[ (tert-butoxycarbonyl) oxy]-6-chloro-5-methyl-1,2,5,9b-tetrahydropyrrolo[2,3-c][2,1]benzoxazine-2,3 (3aH) - dicarboxylate