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Ethyl 4-[4-(4-cyclohexylamino-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)piperazin-1-yl]benzoate → tert-butyl {(1S,2S)-2-[2-(4-phenylpiperazin-1-yl)-6,7-dihydrothieno[3,2-d]pyrimidin-4-ylamino]cyclopentyl}carbamate

HRID 1805983
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HRID 1805983 반응식
[C:1]([O:5][C:6](=[O:24])[NH:7][C@H:8]1[CH2:12][CH2:11][CH2:10][C@@H:9]1[NH:13][C:14]1[C:15]2[S:23][CH2:22][CH2:21][C:16]=2[N:17]=[C:18](Cl)[N:19]=1)([CH3:4])([CH3:3])[CH3:2].C1(NC2C3SCCC=3N=C([N:38]3[CH2:43][CH2:42][N:41]([C:44]4[CH:54]=[CH:53][C:47](C(OCC)=O)=[CH:46][CH:45]=4)[CH2:40][CH2:39]3)N=2)CCCCC1>O1CCOCC1>[C:1]([O:5][C:6](=[O:24])[NH:7][C@H:8]1[CH2:12][CH2:11][CH2:10][C@@H:9]1[NH:13][C:14]1[C:15]2[S:23][CH2:22][CH2:21][C:16]=2[N:17]=[C:18]([N:38]2[CH2:43][CH2:42][N:41]([C:44]3[CH:54]=[CH:53][CH:47]=[CH:46][CH:45]=3)[CH2:40][CH2:39]2)[N:19]=1)([CH3:4])([CH3:3])[CH3:2]
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참가 물질

4

반응물 2

HCID 86616266Ethyl 4-[4-(4-cyclohexylamino-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl)piperazin-1-yl]benzoateHCID 86616270tert-butyl[(1S,2S)-2-(2-chloro-6,7-dihydrothieno[3,2-d]pyrimidin-4-ylamino)cyclopentyl]carbamate

생성물 1

HCID 86616269tert-butyl {(1S,2S)-2-[2-(4-phenylpiperazin-1-yl)-6,7-dihydrothieno[3,2-d]pyrimidin-4-ylamino]cyclopentyl}carbamate

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

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온도
160 °C

실험 절차

1.08 g (2.9 mmol) of tert-butyl[(1S,2S)-2-(2-chloro-6,7-dihydrothieno[3,2-d]pyrimidin-4-ylamino)cyclopentyl]carbamate (V) (chiral) and is 9.9 mmol of 1-phenylpiperazine (VI) are placed in 14 mL of dioxane, then heated to 160° C. for 2.3 hours. The reaction mixture is concentrated by evaporation, the residue is then purified by HPLC through an RP column (column: XTerra, MS-C18, 5 μm, 19*100 mm, eluant: water+0.1% trifluoroacetic acid (A), acetonitrile+0.1% trifluoroacetic acid (B)).

후처리

  1. concentrationThe reaction mixture is concentrated by evaporation
  2. customthe residue is then purified by HPLC through an RP column (column: XTerra, MS-C18, 5 μm, 19*100 mm, eluant: water+0.1% trifluoroacetic acid (A), acetonitrile+0.1% trifluoroacetic acid (B))

출처 및 근거

ORD 기록
ord-46470832c9cb4205a467d17e20efbb2c
출처 데이터셋
uspto-grants-2013_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08354531B2

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