Diisopropylethylamine → (5-Chloro-7-morpholin-4-ylthiazolo[5,4-d]pyrimidin-2-yl)-[4-(1-hydroxy-1-methylethyl)piperidin-1-yl]methanone

HRID 1922766노트

반응식

HRID 1922766 반응식
[Cl:1][C:2]1[N:3]=[C:4]([N:14]2[CH2:19][CH2:18][O:17][CH2:16][CH2:15]2)[C:5]2[N:10]=[C:9]([C:11]([OH:13])=O)[S:8][C:6]=2[N:7]=1.[NH:20]1[CH2:25][CH2:24][CH:23]([C:26]([OH:29])([CH3:28])[CH3:27])[CH2:22][CH2:21]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C>C(Cl)Cl>[Cl:1][C:2]1[N:3]=[C:4]([N:14]2[CH2:19][CH2:18][O:17][CH2:16][CH2:15]2)[C:5]2[N:10]=[C:9]([C:11]([N:20]3[CH2:25][CH2:24][CH:23]([C:26]([OH:29])([CH3:28])[CH3:27])[CH2:22][CH2:21]3)=[O:13])[S:8][C:6]=2[N:7]=1

참가 물질

6

반응물 4

HCID 81531DiisopropylethylamineHCID 52003212-(4-Piperidyl)-2-propanolHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 866482365-Chloro-7-morpholin-4-ylthiazolo[5,4-d]pyrimidine-2-carboxylic acid

생성물 1

HCID 59605242(5-Chloro-7-morpholin-4-ylthiazolo[5,4-d]pyrimidin-2-yl)-[4-(1-hydroxy-1-methylethyl)piperidin-1-yl]methanone

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

A mixture of 5-chloro-7-morpholin-4-ylthiazolo[5,4-d]pyrimidine-2-carboxylic acid (200 mg, 0.67 mmol), 2-piperidin-4-ylpropan-2-ol (105 mg, 0.73 mmol), HATU (278 mg, 0.73 mmol) and DIPEA (130 μL, 0.75 mmol) in DCM (7 mL) was allowed to stir at r.t. for 18 h. The reaction mixture was concentrated in vacuo and the resulting residue purified by column chromatography (Si—PCC, MeOH:DCM, 0-2%) affording the title compound as a white solid. 1H NMR (CDCl3, 400 MHz): δ 5.15 (1 H, d, J=13.36 Hz), 4.79 (1 H, d, J=13.25 Hz), 4.35 (4 H, brd s), 3.85 (4 H, t, J=4.75 Hz), 3.16-3.13 (1 H, m), 1.92 (2 H, t, J=15.39 Hz), 1.75-1.60 (1 H, m), 1.49-1.38 (4 H, m), 1.22 (6 H, d, J=6.97 Hz).

후처리

  1. concentrationThe reaction mixture was concentrated in vacuo
  2. customthe resulting residue purified by column chromatography (Si—PCC, MeOH:DCM, 0-2%)

출처 및 근거

ORD 기록
ord-6e64d7503c5e4990b6132fd4b7000a2d
출처 데이터셋
uspto-grants-2012_05
특허 번호
US08173650B2

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