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TAK-733 synthesis
- Product Name:TAK-733
- CAS Number:1035555-63-5
- Molecular formula:C17H15F2IN4O4
- Molecular Weight:504.23
![(R)-3-(2,3-DIHYDROXYPROPYL)-5-(2-FLUORO-4-IODOPHENYLAMINO)-8-METHYLPYRIDO[2,3-D]PYRIMIDINE-4,7(3H,8H)-DIONE](/CAS/20180601/GIF/1035555-51-1.gif)
1035555-51-1
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1035555-63-5
93 suppliers
$26.00/500μg
Yield: 33%
Reaction Conditions:
with Selectfluor in N,N-dimethyl-formamide;acetonitrile at 20; for 0.166667 h;
Steps:
18
Example 18: (i?)-3-(2,3-Dihydroxypropyl)-6-fluoro-5-(2-fluoro-4-iodophenylamino)-8- methylpyrido[2,3-d]pyrimidine-4,7(3/f,8H)-dione; To a solution of (i?)-3-(2,3-dihydroxypropyl)-5-(2-fluoro-4-iodophenylamino)- 8-methylpyrido[2,3-d]pyrimidine-4,7(3/f,8H)-dione (example 6) (1 g, 2.06 mmol, 1 eq) in DMF (19 mL) was added dropwise a mixture of Selectfluor (801 mg, 2.26 mmol, 1.1 eq)
References:
TAKEDA PHARMACEUTICAL COMPANY LIMITED WO2008/79814, 2008, A2 Location in patent:Page/Page column 122-123
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
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1035555-63-5
93 suppliers
$26.00/500μg

1122-67-4
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1035555-63-5
93 suppliers
$26.00/500μg
![3-Benzyl-5-hydroxy-8-methyl-3H,8H-pyrido[2,3-d]pyrimidine-4,7-dione](/CAS/20180601/GIF/1035556-23-0.gif)
1035556-23-0
6 suppliers
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
1035555-63-5
93 suppliers
$26.00/500μg
![3-BENZYL-5-(2-FLUORO-4-NITROPHENYLAMINO)-8-METHYLPYRIDO[2,3-D]PYRIMIDINE-4,7(3H,8H)-DIONE](/CAS/20180529/GIF/1035556-25-2.gif)
1035556-25-2
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
1035555-63-5
93 suppliers
$26.00/500μg