Hydrochloric Acid → N1-{6-[8-(4-methyl-piperazin-1-yl)-imidazo[1,2-a]pyrazin-3-yl]-pyridin-2-yl}-1-phenyl-ethane-1,2-diamine

HRID 1186509노트

반응식

HRID 1186509 반응식
C(OC(=O)[NH:7][CH2:8][CH:9]([NH:16][C:17]1[CH:22]=[CH:21][CH:20]=[C:19]([C:23]2[N:27]3[CH:28]=[CH:29][N:30]=[C:31]([N:32]4[CH2:37][CH2:36][N:35]([CH3:38])[CH2:34][CH2:33]4)[C:26]3=[N:25][CH:24]=2)[N:18]=1)[C:10]1[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=1)(C)(C)C.Cl>C(O)C>[CH3:38][N:35]1[CH2:34][CH2:33][N:32]([C:31]2[C:26]3[N:27]([C:23]([C:19]4[N:18]=[C:17]([NH:16][CH:9]([C:10]5[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=5)[CH2:8][NH2:7])[CH:22]=[CH:21][CH:20]=4)=[CH:24][N:25]=3)[CH:28]=[CH:29][N:30]=2)[CH2:37][CH2:36]1

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 68226762(2-{6-[8-(4-Methyl-piperazin-1-yl)-imidazo[1,2-a]pyrazin-3-yl]-pyridin-2-ylamino}-2-phenyl-ethyl)-carbamic acid tert-butyl ester

생성물 1

HCID 66548626N1-{6-[8-(4-methyl-piperazin-1-yl)-imidazo[1,2-a]pyrazin-3-yl]-pyridin-2-yl}-1-phenyl-ethane-1,2-diamine

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

The mixture of (2-{6-[8-(4-methyl-piperazin-1-yl)-imidazo[1,2-a]pyrazin-3-yl]-pyridin-2-ylamino}-2-phenyl-ethyl)-carbamic acid tert-butyl ester (30 mg, 0.06 mmol) and concentrated HCl (3 mL) in ethanol (3 mL) was stirred at room temperature for 15 hours. The reaction mixture was then concentrated under reduced pressure to give N1-{6-[8-(4-methyl-piperazin-1-yl)-imidazo[1,2-a]pyrazin-3-yl]-pyridin-2-yl}-1-phenyl-ethane-1,2-diamine; hydrochloride. (Yield 40 mg). 1HNMR (300 MHz, CD3OD): δ 8.54 (brs, 1H), 8.13 (s, 1H), 7.64-7.46 (m, 3H), 7.31-7.10 (m, 5H), 6.92 (d, 1H, J=8.1 Hz), 5.44 (brs, 3H), 3.93 (brs, 2H), 3.72-3.69 (m, 2H), 3.52-3.34 (m, 4H), 2.92 (s, 3H). LC-MS: [M+H]+ 429.

후처리

  1. concentrationThe reaction mixture was then concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-c8a66478abf643629f4abb3ead173b25
출처 데이터셋
uspto-grants-2014_03
특허 번호
US08673905B2

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