1,2-Dichloroethane → N-(3-Amino-propyl)-3-{2-[2-(4-hydroxy-phenyl)-ethylamino]-pyrimidin-4-yl}-benzamide

HRID 14760

반응식

HRID 14760 반응식
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][NH:10][C:11]2[N:16]=[C:15]([C:17]3[CH:18]=[C:19]([CH:23]=[CH:24][CH:25]=3)[C:20](O)=[O:21])[CH:14]=[CH:13][N:12]=2)=[CH:4][CH:3]=1.C(OC(=O)[NH:32][CH2:33][CH2:34][CH2:35][NH2:36])(C)(C)C.C(Cl)CCl>CN(C=O)C>[NH2:32][CH2:33][CH2:34][CH2:35][NH:36][C:20](=[O:21])[C:19]1[CH:23]=[CH:24][CH:25]=[C:17]([C:15]2[CH:14]=[CH:13][N:12]=[C:11]([NH:10][CH2:9][CH2:8][C:5]3[CH:4]=[CH:3][C:2]([OH:1])=[CH:7][CH:6]=3)[N:16]=2)[CH:18]=1

참가 물질

5

반응물 3

HCID 111,2-DichloroethaneHCID 2735700tert-Butyl (3-aminopropyl)carbamateHCID 670445203-{2-[2-(4-Hydroxy-phenyl)-ethylamino]-pyrimidin-4-yl}-benzoic acid

생성물 1

HCID 58603495N-(3-Amino-propyl)-3-{2-[2-(4-hydroxy-phenyl)-ethylamino]-pyrimidin-4-yl}-benzamide

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

Intermediate 9 (1 mmol) was coupled with (3-Amino-propyl)-carbamic acid tert-butyl ester (3 mmol) using EDC (2 mmol) in DMF (10 mL). The DMF was removed by rotary evaporation and the residue purified by flash chromatography on silica gel (ethyl acetate as eluent.) The resulting product was deprotected following procedure G. LC-MS showed the product had the expected M+H+ of 392. 1H NMR (Varian 300 MHz, CD3OD, shifts relative to the solvent peak at 3.3 ppm) δ 8.68 (s, 1H) 8.35-8.5 (m, 3H) 8.1 (d, 1H) 7.7 (m, 1H) 7.48 (d, 1H) 7.2 (d, 2H) 6.68 (d, 2H) 3.8 (m, 2H) 3.55 (m, 2H) 3.05 (m, 2H) 2.9 (m, 4H) 2.0 (t, 2H).

후처리

  1. customThe DMF was removed by rotary evaporation
  2. customthe residue purified by flash chromatography on silica gel (ethyl acetate as eluent.) The resulting product

출처 및 근거

ORD 기록
ord-6a6078c840e8424e94bf329d6e72dd1c
출처 데이터셋
uspto-grants-2010_06
특허 번호
US07732444B2

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