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Intermediates of Omarigliptin(奥格列汀)      

Name

Cas

Structure

Scale

2-(methylsulfonyl)-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole

1280210-80-1

img1
 

10 KG

tert-butyl 2-(methylsulfonyl)-4,6-dihydropyrrolo[3,4-c]pyrazole-5(2H)-carboxylate

1226781-82-3

img2
 

10KG

tert-butyl ((2R,3S)-2-(2,5-difluorophenyl)-5-oxotetrahydro-2H-pyran-3-yl)carbamate

951127-25-6

img3
 

10KG

(2R,3S,5R)-2-(2,5-difluorophenyl)-5-[2-(methylsulfonyl)-2,6-dihydropyrrolo[3,4-c]pyrazol-5(4H)-yl]tetrahydro-2H-pyran-3-amine

1226781-44-7

img4
 

5KG