5-Morpholinopyridin-2-amine → 8-cyclopentyl-6-ethoxymethyl-2-(5-morpholin-4-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one

HRID 1272019

반응식

HRID 1272019 반응식
[CH:1]1([N:6]2[C:11]3[N:12]=[C:13](S(C)=O)[N:14]=[CH:15][C:10]=3[CH:9]=[C:8]([CH2:19][O:20][CH2:21][CH3:22])[C:7]2=[O:23])[CH2:5][CH2:4][CH2:3][CH2:2]1.[N:24]1([C:30]2[CH:31]=[CH:32][C:33]([NH2:36])=[N:34][CH:35]=2)[CH2:29][CH2:28][O:27][CH2:26][CH2:25]1>C1(C)C=CC=CC=1>[CH:1]1([N:6]2[C:11]3[N:12]=[C:13]([NH:36][C:33]4[CH:32]=[CH:31][C:30]([N:24]5[CH2:25][CH2:26][O:27][CH2:28][CH2:29]5)=[CH:35][N:34]=4)[N:14]=[CH:15][C:10]=3[CH:9]=[C:8]([CH2:19][O:20][CH2:21][CH3:22])[C:7]2=[O:23])[CH2:5][CH2:4][CH2:3][CH2:2]1

참가 물질

4

반응물 2

HCID 113673465-Morpholinopyridin-2-amineHCID 117720128-cyclopentyl-6-ethoxymethyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one

생성물 1

HCID 102169938-cyclopentyl-6-ethoxymethyl-2-(5-morpholin-4-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one수율 17.6%

시약·촉매·용매 1

HCID 1140Toluene용매

실험 절차

8-Cyclopentyl-6-ethoxymethyl-2-methanesulfinyl-8H-pyrido[2,3-d]pyrimidin-7-one (0.60 g, 1.79 mmol) and 5-morpholin-4-yl-pyridin-2-ylamine (0.442 g, 2.47 mmol) were heated to reflux in toluene (6 mL) for 16 hours. The reaction mixture was cooled to room temperature and the precipitate that formed was filtered off and washed with toluene (2×4 mL) to give 8-cyclopentyl-6-ethoxymethyl-2-(5-morpholin-4-yl-pyridin-2-ylamino)-8H-pyrido[2,3-d]pyrimidin-7-one (0.142 g, 17.6%). MS (APCI); M++1: Calc'd, 451.3, Found 451.3. Anal. Calc'd for C25H32N6O2: C, 63.98; H, 6.71; N, 18.65. Found; C, 64.03; H, 6.66; N, 18.49.

후처리

  1. customthe precipitate that formed
  2. filtrationwas filtered off
  3. washwashed with toluene (2×4 mL)

출처 및 근거

ORD 기록
ord-36d8db99d6164629aa2990ea448f71cc
출처 데이터셋
uspto-grants-2007_04
특허 번호
US07208489B2

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