Triethylamine → HCID 14795875, compound

HRID 1494819Notes

Reaction equation

HRID 1494819 reaction equation
C([O:3][C:4]([C:6]1[C:15](=[O:16])[C:14]2[C:9](=[N:10][C:11](Cl)=[C:12]([F:17])[CH:13]=2)[N:8]([CH:19]2[CH2:21][CH2:20]2)[CH:7]=1)=[O:5])C.[Cl:22][C:23]1[CH:31]=[CH:30][CH:29]=[C:28]2[C:24]=1[CH2:25][NH:26][CH2:27]2.C(N(CC)CC)C>C(Cl)(Cl)Cl>[Cl:22][C:23]1[CH:31]=[CH:30][CH:29]=[C:28]2[C:24]=1[CH2:25][N:26]([C:11]1[N:10]=[C:9]3[C:14]([C:15](=[O:16])[C:6]([C:4]([OH:3])=[O:5])=[CH:7][N:8]3[CH:19]3[CH2:20][CH2:21]3)=[CH:13][C:12]=1[F:17])[CH2:27]2

Participants

5

Reactant 3

HCID 8471TriethylamineHCID 11722954Ethyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylateHCID 147958684-Chloro-2,3-dihydro-1H-isoindole

Product 1

HCID 14795875HCID 14795875, compoundYield 18.8%

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

310 mg of 1-cyclopropyl-6-fluoro-7-chloro-1,4-dihydro-4- oxo-1,8-naphthyridine-3-carboxylic acid ethyl ester, 660 mg of 4-chloroisoindoline, 0.42 ml of triethylamine, and 5 ml of anhydrous chloroform were processed in the same manner as in Example 107 to produce 75 mg of 7-(4-chloro-2- isoindolinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-1,8- naphthyridine-3-carboxylic acid.

Sources & evidence

ORD record
ord-a1b7b39556a145e8b205947b8263d317
Source dataset
uspto-grants-1991_06
Patent number
US05026856

Reaction notes

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