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1-Chloromethylnaphthalene → 3-(4-Naphthalen-1-ylmethyl-piperazin-1-ylmethyl)-pyrimido[5,4-e][1,2,4]triazine-5,7-diamine

HRID 479105
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HRID 479105 반응식
OC(C(F)(F)F)=O.[N:8]1([CH2:14][C:15]2[N:16]=[N:17][C:18]3[C:19](=[C:21]([NH2:26])[N:22]=[C:23]([NH2:25])[N:24]=3)[N:20]=2)[CH2:13][CH2:12][NH:11][CH2:10][CH2:9]1.Cl[CH2:28][C:29]1[C:38]2[C:33](=[CH:34][CH:35]=[CH:36][CH:37]=2)[CH:32]=[CH:31][CH:30]=1.C(=O)([O-])[O-].[K+].[K+].CC#N.O>CN(C=O)C>[C:29]1([CH2:28][N:11]2[CH2:12][CH2:13][N:8]([CH2:14][C:15]3[N:16]=[N:17][C:18]4[C:19](=[C:21]([NH2:26])[N:22]=[C:23]([NH2:25])[N:24]=4)[N:20]=3)[CH2:9][CH2:10]2)[C:38]2[C:33](=[CH:34][CH:35]=[CH:36][CH:37]=2)[CH:32]=[CH:31][CH:30]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 68451-ChloromethylnaphthaleneHCID 11430Potassium CarbonateHCID 18373917Acetonitrile--water (1/1)HCID 865890003-Piperazin-1-ylmethyl-pyrimido[5,4-e][1,2,4]triazine-5,7-diamine TFA salt

생성물 1

HCID 101507933-(4-Naphthalen-1-ylmethyl-piperazin-1-ylmethyl)-pyrimido[5,4-e][1,2,4]triazine-5,7-diamine수율 72.7%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a stirred solution of 3-Piperazin-1-ylmethyl-pyrimido[5,4-e][1,2,4]triazine-5,7-diamine TFA salt 5 (70 mg; 0.12 mmol; prepared in EXAMPLE 4) in dry DMF (1.0 mL) was added 1-chloromethylnaphthalene (0.023 mL; 0.18 mmol) followed by potassium carbonate (65 mg; 0.470 mmol). The mixture was allowed to stir for 24 h at room temperature then taken up into CH3CN/H2O/0.1% TFA. The mixture was purified by reverse phase HPLC (Rainin C18, 0% CH3CN to 30% CH3CN gradient, CH3CN/H2O, 0.1% TFA) and the bright yellow fractions containing the product were lyophilized after removal of CH3CN in vacuo to give 35 mg of yellow colored 3-(4-Naphthalen-1-ylmethyl-piperazin-1-ylmethyl)-pyrimido[5,4-e][1,2,4]triazine-5,7-diamine as the trifluoroacetate salt.

후처리

  1. customThe mixture was purified by reverse phase HPLC (Rainin C18, 0% CH3CN to 30% CH3CN gradient, CH3CN/H2O, 0.1% TFA)
  2. additionthe bright yellow fractions containing the product
  3. customafter removal of CH3CN in vacuo

출처 및 근거

ORD 기록
ord-663f02ac4ca04c56a47390e4e5ec427e
출처 데이터셋
uspto-grants-2003_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06642381B2

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