Ethanolamine → HCID 16117889, compound

HRID 1162258Notes

Reaction equation

[S:1]1[CH:5]=[C:4]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([NH:16][C:17]4[C:26]5[C:21](=[CH:22][CH:23]=[CH:24][C:25]=5[O:27][C@H:28]([CH3:33])[C:29](OC)=[O:30])[N:20]=[CH:19][N:18]=4)=[CH:13][CH:14]=3)[CH:9]=[N:8]2)[N:3]=[CH:2]1.[CH2:34]([CH2:36][NH2:37])[OH:35]>>[OH:35][CH2:34][CH2:36][NH:37][C:29](=[O:30])[C@H:28]([O:27][C:25]1[CH:24]=[CH:23][CH:22]=[C:21]2[C:26]=1[C:17]([NH:16][C:12]1[CH:11]=[C:10]3[C:15](=[CH:14][CH:13]=1)[N:7]([CH2:6][C:4]1[N:3]=[CH:2][S:1][CH:5]=1)[N:8]=[CH:9]3)=[N:18][CH:19]=[N:20]2)[CH3:33]

Participants

Reactant 2

HCID 700Ethanolamine

HCID 86627841HCID 86627841, compound

Product 1

HCID 16117889HCID 16117889, compoundYield 80.8%

Procedure

Using the same procedure as in Example 26, methyl (2R)-2-[(4-{[1-(1,3-thiazol-4-ylmethyl)-1H-indazol-5-yl]amino}quinazolin-5-yl)oxy]propanoate (200 mg, 0.43 mmol) was reacted with ethanolamine (0.26 ml, 4.3 mmol) to give the title compound as a solid (170 mg, 80%), except that the mixture was heated at 45° C. for 20 hours. NMR Spectrum 1.65 (d, 3H), 3.22 (m, 2H), 3.43 (m, 2H), 4.75 (t, 1H), 5.23 (q, 1H), 5.79 (s, 2H), 7.02 (d, 1H), 7.36 (d, 1H), 7.51 (s, 1H), 7.79-7.72 (m, 3H), 8.11 (s, 1H), 8.48 (m, 1H), 8.51 (s, 2H), 9.04 (s, 1H), 10.72 (br s, 1H); Mass spectrum MH+ 490.

Sources & evidence

ORD record: ord-4d274dce096247b9a6f8029e8ccf5cd0
Source dataset: uspto-grants-2010_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07820683B2

Reaction notes

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