(1S)-1,5-anhydro-1-[3-(1-benzothiophen-2-ylmethyl)-4-fluorophenyl]-2,3,4,6-tetra-O-benzyl-D-glucitol

(1S)-1,5-脱水-1-C-[3-(苯并[b]噻吩-2-基甲基)-4-氟苯基]-D-山梨糖醇 2,3,4,6-四乙酸酯

依格列净中间体

2-(5-溴-2-氟苄基)苯并噻吩

5-溴-2-氟苯甲醛