1,2-Dichloroethane → 2-[(6S)-6-(3,5-Difluorophenyl)-3,3-dimethyl-2,4-dioxopiperidin-1-yl]-N-[(2R)-2'-oxo-1,1',2',3-tetrahydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-5-yl]acetamide

HRID 1864926노트

반응식

HRID 1864926 반응식
[F:1][C:2]1[CH:3]=[C:4]([C@H:9]2[N:14]([CH2:15][C:16]([OH:18])=O)[C:13](=[O:19])[C:12]([CH3:21])([CH3:20])[C:11](=[O:22])[CH2:10]2)[CH:5]=[C:6]([F:8])[CH:7]=1.[NH2:23][C:24]1[CH:25]=[C:26]2[C:39](=[CH:40][CH:41]=1)[CH2:38][C@:28]1([C:36]3[C:31](=[N:32][CH:33]=[CH:34][CH:35]=3)[NH:30][C:29]1=[O:37])[CH2:27]2.C1C=CC2N(O)N=NC=2C=1.C(Cl)CCl>CN(C=O)C>[F:1][C:2]1[CH:3]=[C:4]([C@H:9]2[N:14]([CH2:15][C:16]([NH:23][C:24]3[CH:25]=[C:26]4[C:39](=[CH:40][CH:41]=3)[CH2:38][C@:28]3([C:36]5[C:31](=[N:32][CH:33]=[CH:34][CH:35]=5)[NH:30][C:29]3=[O:37])[CH2:27]4)=[O:18])[C:13](=[O:19])[C:12]([CH3:20])([CH3:21])[C:11](=[O:22])[CH2:10]2)[CH:5]=[C:6]([F:8])[CH:7]=1

참가 물질

6

반응물 4

HCID 111,2-DichloroethaneHCID 757711-HydroxybenzotriazoleHCID 53260812(R)-5-Amino-1,3-dihydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-2'(1'H)-one2회HCID 57974055[(6S)-6-(3,5-Difluorophenyl)-3,3-dimethyl-2,4-dioxopiperidin-1-yl]acetic acid2회

생성물 1

HCID 250207592-[(6S)-6-(3,5-Difluorophenyl)-3,3-dimethyl-2,4-dioxopiperidin-1-yl]-N-[(2R)-2'-oxo-1,1',2',3-tetrahydrospiro[indene-2,3'-pyrrolo[2,3-b]pyridin]-5-yl]acetamide

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

A mixture of [(6S)-6-(3,5-difluorophenyl)-3,3-dimethyl-2,4-dioxopiperidin-1-yl]acetic acid (156 mg, 0.501 mmol, described in Intermediate 22), (R)-5-amino-1,3-dihydrospiro[indene-2,3′-pyrrolo[2,3-b]pyridin]-2′(1′H)-one (145 mg, 0.577 mmol, described in Intermediate 9), HOBT (95 mg, 0.620 mmol), and EDC (123 mg, 0.642 mmol) in DMF (2 mL) was stirred at ambient temperature for 16 h. The reaction mixture was partitioned between H2O (60 mL) and EtOAc (100 mL). The organic layer was dried over Na2SO4, filtered, and concentrated in vacuo. The crude product was purified by silica gel chromatography, eluting with a gradient of CH2Cl2:CH3OH-100:0 to 90:10, to give the title compound. MS: m/z=545 (M+1). HRMS: m/z=545.2025; calculated m/z=545.1995 for C30H27F2N4O4.

후처리

  1. customThe reaction mixture was partitioned between H2O (60 mL) and EtOAc (100 mL)
  2. dry with materialThe organic layer was dried over Na2SO4
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customThe crude product was purified by silica gel chromatography
  6. washeluting with a gradient of CH2Cl2

출처 및 근거

ORD 기록
ord-edb3b397c7834d1a9e7e683a7762dbf8
출처 데이터셋
uspto-grants-2009_12
특허 번호
US07625901B2

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