Hydrochloric Acid → 1-(9-Methyl-5,7,8,9-tetrahydro-6H-pyrido[3',4':4,5]pyrrolo[2,3-b]pyridin-2-yl)-4-(5-(trifluoromethyl)pyridin-2-yl)pyridin-2(1H)-one hydrochloride

HRID 882038노트

반응식

HRID 882038 반응식
[CH3:1][N:2]1[C:6]2=[N:7][C:8]([N:11]3[CH:16]=[CH:15][C:14]([C:17]4[CH:22]=[CH:21][C:20]([C:23]([F:26])([F:25])[F:24])=[CH:19][N:18]=4)=[CH:13][C:12]3=[O:27])=[CH:9][CH:10]=[C:5]2[C:4]2[CH2:28][N:29](C(OC(C)(C)C)=O)[CH2:30][CH2:31][C:3]1=2.[ClH:39]>CO.CCOCC>[ClH:39].[CH3:1][N:2]1[C:6]2=[N:7][C:8]([N:11]3[CH:16]=[CH:15][C:14]([C:17]4[CH:22]=[CH:21][C:20]([C:23]([F:24])([F:25])[F:26])=[CH:19][N:18]=4)=[CH:13][C:12]3=[O:27])=[CH:9][CH:10]=[C:5]2[C:4]2[CH2:28][NH:29][CH2:30][CH2:31][C:3]1=2

참가 물질

5

반응물 2

HCID 313Hydrochloric AcidHCID 86667080tert-Butyl 9-methyl-2-(2-oxo-4-(5-(trifluoromethyl)pyridin-2-yl)pyridin-1(2H)-yl)-5,7,8,9-tetrahydro-6H-pyrido[3',4':4,5]pyrrolo[2,3-b]pyridine-6-carboxylate

생성물 1

HCID 679710441-(9-Methyl-5,7,8,9-tetrahydro-6H-pyrido[3',4':4,5]pyrrolo[2,3-b]pyridin-2-yl)-4-(5-(trifluoromethyl)pyridin-2-yl)pyridin-2(1H)-one hydrochloride수율 76%

시약·촉매·용매 2

HCID 887Methanol용매HCID 3283Diethyl Ether용매

실험 절차

tert-Butyl 9-methyl-2-(2-oxo-4-(5-(trifluoromethyl)pyridin-2-yl)pyridin-1(2H)-yl)-5,7,8,9-tetrahydro-6H-pyrido[3′,4′:4,5]pyrrolo[2,3-b]pyridine-6-carboxylate (82 mg, 0.16 mmol) was treated with 1.25 M HCl in MeOH (5.0 mL), and the resulting solution was stirred at ambient temperature for 18 h. The solution was diluted with Et2O, and the resulting solids were collected by filtration to provide the title compound (55 mg, 76%) as a yellow solid: 298-302° C. decomp.; 1H NMR (500 MHz, DMSO-d6) δ 9.30 (br s, 1H), 9.15 (t, J=1.0 Hz, 1H), 8.42-8.34 (m, 2H), 8.13 (d, J=8.0 Hz, 1H), 8.08 (d, J=7.0 Hz, 1H), 7.49 (d, J=8.5 Hz, 1H), 7.32 (d, J=2.0 Hz, 1H), 7.13 (dd, J=7.0, 2.0 Hz, 1H), 4.39 (s, 2H), 3.74 (s, 3H), 3.60-3.51 (m, 2H), 3.15 (t, J=6.0 Hz, 2H); ESI MS m/z 426 [M+H]+; HPLC (Method A) 98.8% (AUC), tR=13.7 min.

후처리

  1. filtrationthe resulting solids were collected by filtration

출처 및 근거

ORD 기록
ord-abad584abf9c412ca5b4cc38e9c5c9e4
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08993765B2

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