B-27
2,4,5-Trifluorophenylacetic acid
2,4,5-三氟苯乙酸
CAS No. 209995-38-0
C₈H₅F₃O₂
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Terminal API Application
Sitagliptin
5 intermediates
Intermediates for this Application
B-28
3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a] pyrazine hydrochloride
3-(三氟甲基)-5,6,7,8-四氢-[1,2,4]三唑并[4,3-a]吡嗪盐酸盐
CAS No. 762240-92-6
C₆H₈ClF₃N₄
B-29
BOC-(R)-3-amino-4-(2,4,5-trifluoro-phenyl)-butyric acid
BOC-(R)-3-氨基-4-(2,4,5-三氟苯基)丁酸
CAS No. 486460-00-8
C₁₅H₁₈F₃NO₄
B-30
Sitagliptin base
西他列汀碱
CAS No. 486460-32-6
C₁₆H₁₅F₆N₅O
B-31
Sitagliptin phosphate monohydrate
西他列汀磷酸盐一水合物
CAS No. 654671-77-9
C₁₆H₂₀F₆N₅O₆P
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