1-{4-[2-(2-Cyclopentyl-4,6-dioxo-tetrahydro-pyran-2-yl)-ethyl]-2-fluoro-phenyl}-cyclopentanecarbonitrile → 1-(4-{2-[2-Cyclopentyl-4-hydroxy-5-(6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-ylmethyl)-6-oxo-3,6-dihydro-2H-pyran-2-yl]-ethyl}-2-fluoro-phenyl)-cyclopentanecarbonitrile

HRID 858665Notes

Reaction equation

HRID 858665 reaction equation
[CH3:1][C:2]1[CH:3]=[N:4][C:5]2[N:6]([N:8]=[C:9]([CH:11]=O)[N:10]=2)[CH:7]=1.C(C1NC(C=O)=C(C)N=1)C.[CH:23]1([C:28]2([CH2:36][CH2:37][C:38]3[CH:43]=[CH:42][C:41]([C:44]4([C:49]#[N:50])[CH2:48][CH2:47][CH2:46][CH2:45]4)=[C:40]([F:51])[CH:39]=3)[CH2:33][C:32](=[O:34])[CH2:31][C:30](=[O:35])[O:29]2)[CH2:27][CH2:26][CH2:25][CH2:24]1.C1(C2(CCC3C=CC(C(C)(C)C#N)=C(F)C=3)CC(O)=CC(=O)O2)CCCC1>>[CH:23]1([C:28]2([CH2:36][CH2:37][C:38]3[CH:43]=[CH:42][C:41]([C:44]4([C:49]#[N:50])[CH2:45][CH2:46][CH2:47][CH2:48]4)=[C:40]([F:51])[CH:39]=3)[CH2:33][C:32]([OH:34])=[C:31]([CH2:11][C:9]3[N:10]=[C:5]4[N:4]=[CH:3][C:2]([CH3:1])=[CH:7][N:6]4[N:8]=3)[C:30](=[O:35])[O:29]2)[CH2:27][CH2:26][CH2:25][CH2:24]1

Participants

5

Reactant 4

HCID 587623021-{4-[2-(2-Cyclopentyl-4,6-dioxo-tetrahydro-pyran-2-yl)-ethyl]-2-fluoro-phenyl}-cyclopentanecarbonitrileHCID 587626196-Methyl-[1,2,4]triazolo[1,5-A]pyrimidine-2-carbaldehydeHCID 688686862-{4-[2-(2-cyclopentyl-4-hydroxy-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-fluorophenyl]-2-methylpropanenitrileHCID 178437630HCID 178437630, compound

Product 1

HCID 587627271-(4-{2-[2-Cyclopentyl-4-hydroxy-5-(6-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-ylmethyl)-6-oxo-3,6-dihydro-2H-pyran-2-yl]-ethyl}-2-fluoro-phenyl)-cyclopentanecarbonitrile

Procedure

The title compound was prepared analogously to Example A(97) where 6-Methyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde was substituted in place of 2-ethyl-4-methyl-1H-imidazole-5-carbaldehyde and 1-{4-[2-(2-Cyclopentyl-4,6-dioxo-tetrahydro-pyran-2-yl)-ethyl]-2-fluoro-phenyl}-cyclopentanecarbonitrile (Example A(189) (was substituted in place of 2-{4-[2-(2-cyclopentyl-4-hydroxy-6-oxo-3,6-dihydro-2H-pyran-2-yl)ethyl]-2-fluorophenyl}-2-methylpropanenitrile. 1H NMR (400 MHz, CDCl3) δ: 1.35–2.16 (m, 16 H), 2.42–2.82 (m, 7 H), 3.33 (s, 3 H), 3.74 (d, J=16 Hz, 1 H), 3.84 (d, J=16 Hz, 1 H), 7.14–7.19 (m, 2 H), 7.36–7.41 (m, 1 H), 8.71 (s, 1 H), 9 (s, 1 H), 10.9 (s, 1 H). Anal. Calcd. For C31H34FN5O3.0.75H2O: C, 66.83; H, 6.42; N, 12.57. Found: C, 66.93; H, 6.18; N, 12.45. MS (ESI): 544 (M+H)+.

Sources & evidence

ORD record
ord-9ba8a1d94f794fc1a955e277f45b9fcc
Source dataset
uspto-grants-2006_12
Patent number
US07148226B2

Reaction notes

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