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4-Methylbenzaldehyde → 2-{(R)-1-[(3-Amino-propyl)-(4-methyl-benzyl)-amino]-but-3-ynyl}-7-chloro-3-phenylamino-3H-quinazolin-4-one

HRID 1517353
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HRID 1517353 반응식
[Cl:1][C:2]1[CH:11]=[C:10]2[C:5]([C:6](=[O:38])[N:7]([NH:31][C:32]3[CH:37]=[CH:36][CH:35]=[CH:34][CH:33]=3)[C:8]([C@H:12]([NH:16][CH2:17][CH2:18][CH2:19][N:20]3C(=O)C4C(=CC=CC=4)C3=O)[CH2:13][C:14]#[CH:15])=[N:9]2)=[CH:4][CH:3]=1.[CH3:39][C:40]1[CH:47]=[CH:46][C:43]([CH:44]=O)=[CH:42][CH:41]=1>ClC(Cl)C.ClCCCl>[NH2:20][CH2:19][CH2:18][CH2:17][N:16]([CH2:39][C:40]1[CH:47]=[CH:46][C:43]([CH3:44])=[CH:42][CH:41]=1)[C@@H:12]([C:8]1[N:7]([NH:31][C:32]2[CH:33]=[CH:34][CH:35]=[CH:36][CH:37]=2)[C:6](=[O:38])[C:5]2[C:10](=[CH:11][C:2]([Cl:1])=[CH:3][CH:4]=2)[N:9]=1)[CH2:13][C:14]#[CH:15]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 2

HCID 77254-MethylbenzaldehydeHCID 57695432(R)-2-{3-[1-(7-chloro-4-oxo-3-phenylamino-3,4-dihydro-quinazolin-2-yl)-but-3-ynylamino]-propyl}-isoindole-1,3-dione

생성물 1

HCID 251520012-{(R)-1-[(3-Amino-propyl)-(4-methyl-benzyl)-amino]-but-3-ynyl}-7-chloro-3-phenylamino-3H-quinazolin-4-one

시약·촉매·용매 2

HCID 111,2-Dichloroethane용매HCID 6365
1,1-Dichloroethane
용매

실험 절차

A solution of 2-{3-[(R)-1-(7-chloro-4-oxo-3-phenylamino-3,4-dihydro-quinazolin-2-yl)-but-3-ynylamino]-propyl}-isoindole-1,3-dione (52.6 mg, 0.10 μmol) in dichloroethane (0.5 mL) was treated with respective aldehydes (in this case 4-methyl benzaldehyde, 0.25M solution in DCE, 0.8 mL, 0.2 μmol). The mixture was stirred at room temperature for 16 h. Solvent was removed under reduced pressure. Residue was taken in MeOH (1.0 mL) and treated with hydrazine (0.25 mL). Reaction mixture was stirred at room temperature for 16 h and solvent removed under reduced pressure. The product was purified with reverse phase chromatography to give final product. Yield (14 mg, 24%). LCMS: m/e 500 [M+H].

후처리

  1. customSolvent was removed under reduced pressure
  2. additiontreated with hydrazine (0.25 mL)
  3. customReaction mixture
  4. stirringwas stirred at room temperature for 16 h
  5. customsolvent removed under reduced pressure
  6. customThe product was purified with reverse phase chromatography

출처 및 근거

ORD 기록
ord-0b786d93ee0d40a1860b04ea90dc2b12
출처 데이터셋
uspto-grants-2012_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08232285B2

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