Chloride → [3-Methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-(8-phenyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl)-amine hydrochloride

HRID 2076038Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2076038
C(OC([N:8]1[CH2:32][CH:31]([C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=2)[C:11]2[N:12]=[C:13]([NH:16][C:17]3[CH:22]=[CH:21][C:20]([N:23]4[CH:27]=[C:26]([CH3:28])[N:25]=[CH:24]4)=[C:19]([O:29][CH3:30])[CH:18]=3)[N:14]=[CH:15][C:10]=2[CH2:9]1)=O)(C)(C)C.[Cl-:39]>ClCCl.C(OCC)C>[ClH:39].[CH3:30][O:29][C:19]1[CH:18]=[C:17]([NH:16][C:13]2[N:14]=[CH:15][C:10]3[CH2:9][NH:8][CH2:32][CH:31]([C:33]4[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=4)[C:11]=3[N:12]=2)[CH:22]=[CH:21][C:20]=1[N:23]1[CH:27]=[C:26]([CH3:28])[N:25]=[CH:24]1

Komponenten

5

Edukt 2

HCID 312ChlorideHCID 441941562-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-8-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid tert.-butyl ester

Produkt 1

HCID 44194157[3-Methoxy-4-(4-methyl-imidazol-1-yl)-phenyl]-(8-phenyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl)-amine hydrochlorideAusbeute 100 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 3283Diethyl EtherLösungsmittelHCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

To a solution of 2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-8-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxylic acid tert.-butyl ester (75 mg, 0.15 mmol) in dichloromethane (1.5 mL) was added at 0° C. 2M hydrogene chloride (0.73 mL) in diethyl ether. The reaction was stirred at room temperature over night. The solvent was evaporated under reduced pressure to yield the title compound (70 mg, 100%) as a yellow solid. MS ISP (m/e): 413.4 (100) [(M+H)+]. 1H NMR (DMSO-D6, 300 MHz): δ (ppm)=10.01 (m, 2H), 9.23 (s, 1H), 8.57 (s, 1H), 7.71 (s, 1H), 7.59 (s, 1H), 7.26-7.38 (m, 6H), 7.15 (d, 1H), 4.56 (dd, 1H), 4.37 (m, 2H), 3.64 (m, 1H), 3.42 (m, 1H), 3.38 (s, 3H), 2.32 (s, 3H).

Aufarbeitung

  1. customThe solvent was evaporated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-b9fe06ce9e744f31a31a703190f8d252
Quelldatensatz
uspto-grants-2011_04
Patentnummer
US07923450B2

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