3,4-Dimethyl-2-(methylaminomethyl)thieno[2,3-b]thiophene → (E)-3-(6-Amino-5-morpholin-4-ylmethyl-pyridin-3-yl)-N-(3,4-dimethyl-thieno[2,3-b]thiophen-2-ylmethyl)-N-methyl-acrylamide hydrochloride

HRID 1362199Notes

Reaction equation

HRID 1362199 reaction equation
[ClH:1].[NH2:2][C:3]1[N:8]=[CH:7][C:6](/[CH:9]=[CH:10]/[C:11]([OH:13])=O)=[CH:5][C:4]=1[CH2:14][N:15]1[CH2:20][CH2:19][O:18][CH2:17][CH2:16]1.Cl.CN1CC2C=C(/C=C/C(O)=O)C=NC=2NC(=O)C1.[CH3:40][C:41]1[C:48]2[C:47]([CH3:49])=[CH:46][S:45][C:44]=2[S:43][C:42]=1[CH2:50][NH:51][CH3:52].CNCC1C=CC2C(=CC=CC=2)C=1CCC>>[ClH:1].[NH2:2][C:3]1[N:8]=[CH:7][C:6](/[CH:9]=[CH:10]/[C:11]([N:51]([CH2:50][C:42]2[S:43][C:44]3[S:45][CH:46]=[C:47]([CH3:49])[C:48]=3[C:41]=2[CH3:40])[CH3:52])=[O:13])=[CH:5][C:4]=1[CH2:14][N:15]1[CH2:20][CH2:19][O:18][CH2:17][CH2:16]1

Participants

5

Reactant 4

HCID 225937563,4-Dimethyl-2-(methylaminomethyl)thieno[2,3-b]thiopheneHCID 59456959Methyl-(1-propyl-naphthalen-2-ylmethyl)amineHCID 66966197(E)-3-(4-methyl-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl)acrylic acid hydrochlorideHCID 66967363(E)-3-(6-amino-5-morpholin-4-ylmethyl-pyridin-3-yl)acrylic acid hydrochloride

Product 1

HCID 10051364(E)-3-(6-Amino-5-morpholin-4-ylmethyl-pyridin-3-yl)-N-(3,4-dimethyl-thieno[2,3-b]thiophen-2-ylmethyl)-N-methyl-acrylamide hydrochloride

Procedure

According the procedure of Example 1, except substituting (E)-3-(6-amino-5-morpholin-4-ylmethyl-pyridin-3-yl)acrylic acid hydrochloride for the (E)-3-(4-methyl-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl)acrylic acid hydrochloride, and substituting (3,4-dimethyl-thieno[2,3-b]thiophen-2-ylmethyl)methylamine for the methyl-(1-propyl-naphthalen-2-ylmethyl)amine, the title compound was prepared (70 mg, 13%) as a light, yellow powder and as a mixture of amide rotamers: 1H NMR (300 MHz, DMSO-d6) δ 8.63 (s, 1H), 8.40 (s, 1H), 7.51 (d, J=15.1 Hz, 1H), 7.20-7.12 (m, 2H), 5.00-4.77 (m, 2H), 4.40-4.32 (m, 2H), 3.95-3.15 (m, 10H), 3.13 (s, 3H), 2.90 (s, 1H), 2.46 (s, 3H), 2.45 (s, 3H); MS (ESI) m/e 457 (M+H)+.

Sources & evidence

ORD record
ord-a6aa8365a850460e95a5225a1a78c9b1
Source dataset
uspto-grants-2011_02
Patent number
US07879872B2

Reaction notes

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