Sulfadiazine → HCID 178517001, compound

HRID 840879Notes

Reaction equation

HRID 840879 reaction equation
C(O[CH:4]=[C:5]1[C:16]2[C:8](=[CH:9][CH:10]=[C:11]3[C:15]=2[S:14][CH:13]=[N:12]3)[NH:7][C:6]1=[O:17])C.[NH2:18][C:19]1[CH:24]=[CH:23][C:22]([S:25]([NH:28][C:29]2[N:34]=[CH:33][CH:32]=[CH:31][N:30]=2)(=[O:27])=[O:26])=[CH:21][CH:20]=1>>[O:17]=[C:6]1[C:5](=[CH:4][NH:18][C:19]2[CH:24]=[CH:23][C:22]([S:25]([NH:28][C:29]3[N:30]=[CH:31][CH:32]=[CH:33][N:34]=3)(=[O:27])=[O:26])=[CH:21][CH:20]=2)[C:16]2[C:8](=[CH:9][CH:10]=[C:11]3[C:15]=2[S:14][CH:13]=[N:12]3)[NH:7]1

Participants

3

Reactant 2

HCID 5215SulfadiazineHCID 539908078-[Ethoxymethylidene]-6H-[1,3]thiazolo[5,4-e]indol-7-one

Product 1

HCID 178517001HCID 178517001, compoundYield 29%

Procedure

The title compound was prepared in 29% yield from 8-ethoxymethylene-6,8-dihydro-1-thia-3,6-diaza-as-indacen-7-one and 4-amino-N-pyrimidin-2-yl-benzenesulfonamide according to Procedure J: 1H NMR (DMSO-d6): δ11.18 (d, 1H), 10.94 (s, 1H), 9.28 (s, 1H), 8.52 (d, 1H) 8.08 (d, 1H), 7.99 (d, 1H), 7.84 (d, 1H), 7.6 (d, 1H), 7.13 (d, 1H), 7.06 (m, 1H), 7.01 (m, 1H),; APCI−MS m/z 449 (M−H)−.

Sources & evidence

ORD record
ord-5b954255c9b241d5957e6a6ab4e8b242
Source dataset
uspto-grants-2002_04
Patent number
US06369086B1

Reaction notes

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