Ethanolamine → HCID 16117214, compound

HRID 1162223Notes

Reaction equation

[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[CH2:7][N:8]1[C:16]2[C:11](=[CH:12][C:13]([NH:17][C:18]3[C:27]4[C:22](=[CH:23][CH:24]=[CH:25][C:26]=4[O:28][CH2:29][C:30](OC)=[O:31])[N:21]=[CH:20][N:19]=3)=[CH:14][CH:15]=2)[CH:10]=[N:9]1.[CH2:34]([CH2:36][NH2:37])[OH:35]>>[OH:35][CH2:34][CH2:36][NH:37][C:30](=[O:31])[CH2:29][O:28][C:26]1[CH:25]=[CH:24][CH:23]=[C:22]2[C:27]=1[C:18]([NH:17][C:13]1[CH:12]=[C:11]3[C:16](=[CH:15][CH:14]=1)[N:8]([CH2:7][C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][N:1]=1)[N:9]=[CH:10]3)=[N:19][CH:20]=[N:21]2

Participants

Reactant 2

HCID 700Ethanolamine

HCID 86627835HCID 86627835, compound

Product 1

HCID 16117214HCID 16117214, compoundYield 85.2%

Procedure

Using the same procedure as in Example 5, methyl [(4-{[1-(pyridin-2-ylmethyl)-1H-indazol-5-yl]amino}quinazolin-5-yl)oxy]acetate (250 mg, 0.55 mmol) was reacted with ethanolamine (0.333 ml, 5.5 mmol) to give the title compound as a white solid (220 mg, 85%), except that the reaction was run at 45° C. for 2 days. NMR Spectrum 3.30 (m, 2H), 3.49 (m, 2H), 4.79 (m, 1H), 4.89 (s, 2H), 5.77 (s, 2H), 6.96 (m, 2H), 7.29 (m, 1H), 7.37 (d, 1H), 7.77-7.69 (m, 3H), 7.84 (m, 1H), 8.16 (s, 1H), 8.42 (br t, 1H), 8.57-8.53 (m, 3H), 10.87 (br s, 1H); Mass spectrum MH+ 470.

Sources & evidence

ORD record: ord-99e2112d85164d7a91e45a1f5c9c5f77
Source dataset: uspto-grants-2010_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07820683B2

Reaction notes

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