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CAS 865759-24-6
2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile
Codes：TREL-005
Application context (from source-drug indications)
二型糖尿病琥珀酸曲格列汀糖尿病琥珀酸曲格列汀
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 琥珀酸曲格列汀Trelagliptin Succinate | Tier C — Watch / trade | - |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
1-bromo-4-fluoro-2-methylbenzene→4-fluoro-2-methylbenzonitrile→2-(bromomethyl)-4-fluorobenzonitrile→6-chloro-3-methylpyrimidine-2,4(1H,3H)-dione→2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile→(R)-piperidin-3-amine→succinic acid→(R)-2,5-diaminopentanoic acid hydrochloride→(R)-methyl 2,5-diaminopentanoate→(R)-3-aminopiperidin-2-one hydrochloride→(R)-piperidin-3-amine
2-(bromomethyl)-4-fluorobenzonitrile→6-chloro-3-methylpyrimidine-2,4(1H,3H)-dione→2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile→(R)-piperidin-3-amine→(R)-2-(piperidin-3-yl)isoindoline-1,3-dione→(R)-2-((6-(3-(1,3-dioxoisoindolin-2-yl)piperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile→isobenzofuran-1,3-dione
2-((6-chloro-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile→succinic acid→nicotinamide→1,4,5,6-tetrahydropyridine-3-carboxamide→(R)-piperidine-3-carboxamide 4-methylbenzenesulfonate→(R)-1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidine-3-carboxamide
Intermediates available on this site
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