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

反応式

HRID 1945787 の反応式
[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

参加物

6

反応物 2

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

生成物 1

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

試薬・触媒・溶媒 3

HCID 11194830Cuprous 2-thiophenecarboxylate触媒HCID 178418397HCID 178418397、化合物触媒HCID 312751,4-Dioxane溶媒

実験手順

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)

後処理

  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)

出典と根拠

ORDレコード
ord-db1eecbcca7149ec8620750d9129cedf
出典データセット
uspto-grants-2013_03
特許番号
US08394796B2

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