Triethylamine → HCID 69480436, compound

HRID 2364340Notes

Reaction equation

HRID 2364340 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]2[CH:18]=[C:17]3[C:12]([C:13]([OH:26])=[C:14]([C:21]([O:23]CC)=O)[C:15](=[O:20])[N:16]3[CH3:19])=[N:11][CH:10]=2)=[CH:4][CH:3]=1.Cl.[NH2:28][CH2:29][CH2:30][S:31]([N:34]([CH3:36])[CH3:35])(=[O:33])=[O:32].C(N(CC)CC)C>>[CH3:35][N:34]([CH3:36])[S:31]([CH2:30][CH2:29][NH:28][C:21]([C:14]1[C:15](=[O:20])[N:16]([CH3:19])[C:17]2[C:12]([C:13]=1[OH:26])=[N:11][CH:10]=[C:9]([CH2:8][C:5]1[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=1)[CH:18]=2)=[O:23])(=[O:33])=[O:32]

Participants

4

Reactant 3

HCID 8471TriethylamineHCID 234487892-Amino-N,N-dimethylethane-1-sulfonamide--hydrogen chloride (1/1)HCID 54730000Ethyl 7-[(4-Fluorophenyl)methyl]-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxylate

Product 1

HCID 69480436HCID 69480436, compoundYield 49%

Procedure

In a similar manner to that described in example 196, from ethyl 7-[(4-fluorophenyl)methyl]-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxylate (30 mg, 0.084 mmol) described in example 92, 2-amino-N,N-dimethylethanesulfonamide hydrochloride (200 mg, 1.09 mmol), and triethylamine (0.5 mL, 3.27 mmol), was prepared N-{2-[(dimethylamino)sulfonyl]ethyl}-7-[(4-fluorophenyl)methyl]-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxamide (19 mg, 49% yield) as a brown solid after purification by reverse phase HPLC. 1H NMR (CDCl3) δ 10.55 (br s, 1 H), 8.55 (s, 1 H), 7.38 (s, 1 H), 7.16-7.12 (m, 2 H), 7.03-6.98 (m, 2 H), 4.12 (s, 2 H), 3.89 (m, 2 H), 3.57 (s, 3 H), 3.24 (m, 2 H), 2.89 (s, 6 H); HRMS m/z calcd for C21H24FN4O5S: 463.1446 Found: 463.1451.

Sources & evidence

ORD record
ord-ba62f4d1e13440dcacd4798124f76e55
Source dataset
uspto-grants-2014_04
Patent number
US08691991B2

Reaction notes

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