2-(1-((7-Morpholino-5-(tributylstannyl)thiazolo[5,4-d]pyrimidin-2-yl)methyl)piperidin-4-yl)propan-2-ol → 2-(1-((5-(1H-indazol-3-yl)-7-morpholinothiazolo[5,4-d]pyrimidin-2-yl)methyl)piperidin-4-yl)propan-2-ol

HRID 1945787

반응식

HRID 1945787 반응식
[O:1]1[CH2:6][CH2:5][N:4]([C:7]2[C:8]3[N:28]=[C:27]([CH2:29][N:30]4[CH2:35][CH2:34][CH:33]([C:36]([OH:39])([CH3:38])[CH3:37])[CH2:32][CH2:31]4)[S:26][C:9]=3[N:10]=[C:11]([Sn](CCCC)(CCCC)CCCC)[N:12]=2)[CH2:3][CH2:2]1.I[C:41]1[C:49]2[C:44](=[CH:45][CH:46]=[CH:47][CH:48]=2)[NH:43][N:42]=1>O1CCOCC1.S1C=CC=C1C([O-])=O.[Cu+].C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[NH:43]1[C:44]2[C:49](=[CH:48][CH:47]=[CH:46][CH:45]=2)[C:41]([C:11]2[N:12]=[C:7]([N:4]3[CH2:5][CH2:6][O:1][CH2:2][CH2:3]3)[C:8]3[N:28]=[C:27]([CH2:29][N:30]4[CH2:35][CH2:34][CH:33]([C:36]([OH:39])([CH3:38])[CH3:37])[CH2:32][CH2:31]4)[S:26][C:9]=3[N:10]=2)=[N:42]1

참가 물질

6

반응물 2

HCID 596055632-(1-((7-Morpholino-5-(tributylstannyl)thiazolo[5,4-d]pyrimidin-2-yl)methyl)piperidin-4-yl)propan-2-olHCID 178506566HCID 178506566, 화합물

생성물 1

HCID 498322742-(1-((5-(1H-indazol-3-yl)-7-morpholinothiazolo[5,4-d]pyrimidin-2-yl)methyl)piperidin-4-yl)propan-2-ol수율 28%

시약·촉매·용매 3

HCID 11194830Cuprous 2-thiophenecarboxylate촉매HCID 178418397HCID 178418397, 화합물촉매HCID 312751,4-Dioxane용매

실험 절차

A mixture of 2-(1-((7-morpholino-5-(tributylstannyl)thiazolo[5,4-d]pyrimidin-2-yl)methyl)piperidin-4-yl)propan-2-ol (0.211 g, 0.32 mmol), 3-iodo-1H-indazole (0.116 g, 0.48 mmol), copper(I) 2-thiophene carboxylate (0.012 g, 0.064 mmol) and Pd(PPh3)4 (0.037 g, 0.032 mmol) in dioxane (3 mL)was subjected to microwave irradiation at 150° C. for 90 min. The reaction mixture was loaded onto an Isolute® SCX-2 cartridge. The cartridge was washed with MeOH and the desired product was eluted using 2 M NH3 in MeOH. The eluent was concentrated in vacuo and the resultant residue was purified by flash chromatography (Si—PPC, MeOH:DCM, gradient 0:100 to 10:90) to give 209 as a yellow solid (0.043 g, 28%). LCMS (Method G): RT=7.71 min, [M+H]+ 494.3. 1H NMR (400 MHz, DMSO-d6): δ 13.45 (s, 1 H); 8.48 (d, J=8.3 Hz, 1 H); 7.61 (d, J=8.3 Hz, 1 H); 7.41 (t, J=7.6 Hz, 1 H); 7.26 (t, J=7.6 Hz, 1 H); 4.37 (m, 4 H); 3.88 (s, 2 H); 3.82 (t, J=4.6 Hz, 4 H); 3.02 (d, J=11.0 Hz, 2 H); 2.12 (t, J=11.0 Hz, 2 H); 1.74-1.69 (m, 2 H); 1.36-1.28 (m, 2 H); 1.26-1.23 (m, 2 H); 1.06 (s, 6 H)

후처리

  1. customirradiation at 150° C. for 90 min
  2. washThe cartridge was washed with MeOH
  3. washthe desired product was eluted
  4. concentrationThe eluent was concentrated in vacuo
  5. customthe resultant residue was purified by flash chromatography (Si—PPC, MeOH:DCM, gradient 0:100 to 10:90)

출처 및 근거

ORD 기록
ord-db1eecbcca7149ec8620750d9129cedf
출처 데이터셋
uspto-grants-2013_03
특허 번호
US08394796B2

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