Hydrochloric Acid → 3-[2-(3',4'-dimethylbiphenyl-3-yl)-9-hydroxy-3H-naphtho[1,2-d]imidazole-7-sulfonylamino]-benzoic Acid

HRID 25320

Reaktionsgleichung

Reaktionsgleichung von HRID 25320
[NH2:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][CH:10]=1)[C:5]([OH:7])=[O:6].[CH3:11][C:12]1[CH:13]=[C:14]([C:19]2[CH:24]=[CH:23][CH:22]=[C:21]([C:25]3[NH:26][C:27]4[CH:37]=[CH:36][C:35]5[C:30](=[C:31]([OH:42])[CH:32]=[C:33]([S:38](Cl)(=[O:40])=[O:39])[CH:34]=5)[C:28]=4[N:29]=3)[CH:20]=2)[CH:15]=[CH:16][C:17]=1[CH3:18].Cl>C1COCC1.O>[CH3:11][C:12]1[CH:13]=[C:14]([C:19]2[CH:24]=[CH:23][CH:22]=[C:21]([C:25]3[NH:26][C:27]4[CH:37]=[CH:36][C:35]5[C:30](=[C:31]([OH:42])[CH:32]=[C:33]([S:38]([NH:1][C:2]6[CH:3]=[C:4]([CH:8]=[CH:9][CH:10]=6)[C:5]([OH:7])=[O:6])(=[O:40])=[O:39])[CH:34]=5)[C:28]=4[N:29]=3)[CH:20]=2)[CH:15]=[CH:16][C:17]=1[CH3:18]

Komponenten

6

Edukt 3

HCID 313Hydrochloric AcidHCID 74193-Aminobenzoic AcidHCID 225666742-(3',4'-dimethylbiphenyl-3-yl)-9-hydroxyl-3H-naphtho[1,2-d]imidazole-7-sulfonyl chloride

Produkt 1

HCID 225665783-[2-(3',4'-dimethylbiphenyl-3-yl)-9-hydroxy-3H-naphtho[1,2-d]imidazole-7-sulfonylamino]-benzoic AcidAusbeute 4,9 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

To an agitated suspension of 3-aminobenzoic acid (0.028 g, 0.2 mmol) in THF (1 mL) was added 2-(3′,4′-dimethylbiphenyl-3-yl)-9-hydroxyl-3H-naphtho[1,2-d]imidazole-7-sulfonyl chloride (0.083 g, 0.18 mmol) and sodium hydroxy (0.018 g, 0.4 mmol) in water (0.5 mL). After agitated for 30 minutes, the reaction mixture was added 6N hydrochloride (2 ml) and concentrated under reduced pressure. The residue was subjected to HPLC (ODS-A, gradient 10-90% CH3CN/water 0.1% TFA) to provide the title compound (0.005 g, 4%) MS(ES) m/z 564 [M+H].

Aufarbeitung

  1. concentrationconcentrated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-2a5c08e5f3444db3941ed7195666aea4
Quelldatensatz
uspto-grants-2005_02
Patentnummer
US06858630B2

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