1-Ethylpiperidin-4-amine → (R)-4-(9-cyclopentyl-7-fluoro-5-methyl-6-oxo-7-vinyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(1-ethylpiperidin-4-yl)-3-methoxybenzamide

HRID 1880953Notes

Reaction equation

HRID 1880953 reaction equation
[CH:1]1([N:7]2[CH2:13][C@:12]([F:16])([CH:14]=[CH2:15])[C:11](=[O:17])[N:10]([CH3:18])[C:9]3[CH:19]=[N:20][C:21]([NH:23][C:24]4[CH:32]=[CH:31][C:27]([C:28](O)=[O:29])=[CH:26][C:25]=4[O:33][CH3:34])=[N:22][C:8]2=3)C[CH2:5][CH2:4][CH2:3][CH2:2]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[NH2:59][CH:60]1[CH2:65][CH2:64][N:63]([CH2:66][CH3:67])[CH2:62][CH2:61]1>>[CH:1]1([N:7]2[CH2:13][C@:12]([F:16])([CH:14]=[CH2:15])[C:11](=[O:17])[N:10]([CH3:18])[C:9]3[CH:19]=[N:20][C:21]([NH:23][C:24]4[CH:32]=[CH:31][C:27]([C:28]([NH:59][CH:60]5[CH2:65][CH2:64][N:63]([CH2:66][CH3:67])[CH2:62][CH2:61]5)=[O:29])=[CH:26][C:25]=4[O:33][CH3:34])=[N:22][C:8]2=3)[CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

4

Reactant 3

HCID 37349901-Ethylpiperidin-4-amineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 67117829(R)-4-(9-cyclohexyl-7-fluoro-7-vinyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[5,4-b][1,4]diazepin-2-ylamino)-3-methoxybenzoic acid

Product 1

HCID 25253227(R)-4-(9-cyclopentyl-7-fluoro-5-methyl-6-oxo-7-vinyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(1-ethylpiperidin-4-yl)-3-methoxybenzamide

Procedure

The title compound was synthesized from (R)-4-(9-cyclohexyl-7-fluoro-7-vinyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[5,4-b][1,4]diazepin-2-ylamino)-3-methoxybenzoic acid as described in the General procedure for amide bond synthesis using HATU and 4-amino 1-N-ethyl piperidine. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.47-2.04 (m, 16 H) 2.32 (q, J=7.07 Hz, 3 H) 2.88 (d, J=11.62 Hz, 2 H) 3.28 (s, 3 H) 3.67-3.87 (m, 3 H) 3.94 (s, 3 H) 4.87 (d, J=8.34 Hz, 1 H) 5.30-5.45 (m, 2 H) 6.01 (ddd, J=17.43, 12.88, 10.86 Hz, 1 H) 7.46 (d, J=1.77 Hz, 2 H) 7.82 (s, 1 H) 8.12 (s, 2 H) 8.30 (d, J=8.08 Hz, 1 H). [M+H] calc'd for C30H40FN7O3, 566; found 566.

Workup

  1. customas described in the General procedure for amide bond synthesis

Sources & evidence

ORD record
ord-2c5332c931f34b79b148ed4b90cf2831
Source dataset
uspto-grants-2012_11
Patent number
US08318727B2

Reaction notes

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