Piperidine → (1H-Benzimidazol-2-ylmethyl)-(4-piperidin-1-ylmethyl-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine

HRID 8930

반응식

HRID 8930 반응식
[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[CH2:10][N:11]([CH2:22][C:23]1[CH:30]=[CH:29][C:26]([CH:27]=O)=[CH:25][CH:24]=1)[CH:12]1[C:21]2[N:20]=[CH:19][CH:18]=[CH:17][C:16]=2[CH2:15][CH2:14][CH2:13]1.[NH:31]1[CH2:36][CH2:35][CH2:34][CH2:33][CH2:32]1.C([BH3-])#N.[Na+]>CO>[NH:1]1[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[C:2]1[CH2:10][N:11]([CH2:22][C:23]1[CH:30]=[CH:29][C:26]([CH2:27][N:31]2[CH2:36][CH2:35][CH2:34][CH2:33][CH2:32]2)=[CH:25][CH:24]=1)[CH:12]1[C:21]2[N:20]=[CH:19][CH:18]=[CH:17][C:16]=2[CH2:15][CH2:14][CH2:13]1

참가 물질

5

반응물 3

HCID 8082PiperidineHCID 5003444Sodium cyanoborohydrideHCID 219849824-{[(1H-benzimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amino]-methyl}-benzaldehyde

생성물 1

HCID 21985092(1H-Benzimidazol-2-ylmethyl)-(4-piperidin-1-ylmethyl-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine수율 30%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

Using General Procedure A: To a stirred solution of 4-{[(1H-Benzimidazol-2-ylmethyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amino]-methyl}-benzaldehyde (AMD9882) (144 mg, 0.36 mmol) in dry MeOH (5 mL) was added piperidine (0.040 mL, 0.40 mmol) and sodium cyanoborohydride (44 mg, 0.70 mmol) and the mixture stirred for 5 h. Purification of the crude product by radial chromatography on silica gel (1 mm plate, CH2Cl2/MeOH/NH4OH, 50:1:1) afforded the desired adduct (50 mg, 30%) as a white foam.

후처리

  1. customPurification of the crude product by radial chromatography on silica gel (1 mm plate, CH2Cl2/MeOH/NH4OH, 50:1:1)

출처 및 근거

ORD 기록
ord-16bde70fcd064c18a0e2fb70f4c85ac0
출처 데이터셋
uspto-grants-2006_08
특허 번호
US07091217B2

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