Trifluoroacetic acid → 4-(4-Amino-quinazolin-7-ylmethyl)-2-(S)-methoxymethyl-3-oxo-piperazine-1-carboxylic acid (4-chloro-phenyl)-amide

HRID 1432983ノート

反応式

HRID 1432983 の反応式
[NH2:1][C:2]1[C:11]2[C:6](=[CH:7][C:8]([CH2:12][N:13]3[CH2:18][CH2:17][NH:16][CH:15]([CH2:19][O:20][CH3:21])[C:14]3=[O:22])=[CH:9][CH:10]=2)[N:5]=[CH:4][N:3]=1.[Cl:23][C:24]1[CH:29]=[CH:28][C:27]([N:30]=[C:31]=[O:32])=[CH:26][CH:25]=1.C(O)(C(F)(F)F)=O>>[Cl:23][C:24]1[CH:29]=[CH:28][C:27]([NH:30][C:31]([N:16]2[CH2:17][CH2:18][N:13]([CH2:12][C:8]3[CH:7]=[C:6]4[C:11]([C:2]([NH2:1])=[N:3][CH:4]=[N:5]4)=[CH:10][CH:9]=3)[C:14](=[O:22])[C@@H:15]2[CH2:19][O:20][CH3:21])=[O:32])=[CH:26][CH:25]=1

参加物

4

反応物 3

HCID 6422Trifluoroacetic acidHCID 76934-Chlorophenyl IsocyanateHCID 179852231-(4-Amino-quinazoline-7-ylmethyl)-3-methoxymethyl-piperazine-2-one

生成物 1

HCID 539092944-(4-Amino-quinazolin-7-ylmethyl)-2-(S)-methoxymethyl-3-oxo-piperazine-1-carboxylic acid (4-chloro-phenyl)-amide

実験手順

The title compound is prepared as described in EXAMPLE 436 using 1-(4-amino-quinazoline-7-ylmethyl)-3-methoxymethyl-piperazine-2-one, EXAMPLE 75, and 4-chlorophenyl isocyanate. 1H NMR (DMSO-d6, 300 MHz) δ9.77 (bs, 2H), 8.81 (s, 1H), 8.70 (s, 1H), 8.40 (d, 1H), 7.64 (d, 1H), 7.61 (s, 1H), 7.49 (d, 2H), 7.28 (d, 2H), 4.88 (m, 1H), 4.80 (AB, 2H), 4.19 (m, 1H), 3.96 (m, 1H), 3.74-3.42 (m, 4H), 3.28 (s, 3H). ESI MS, [M+H]+=455,457 (Cl pattern). Anal. (C22H23ClN6O3.TFA.1.5H2O) C, H, N.

出典と根拠

ORDレコード
ord-b6ef8c62420c4e4792e3289df1f143d5
出典データセット
uspto-grants-2009_11
特許番号
US07612075B2

反応ノート

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