3-chloro-6-[2-(3-chloro-4-methoxyphenyl)ethyl]6-cyclopentyl-4-hydroxy-5,6-dihydro-2H-pyran-2-one → 6-[2-(3-Chloro-4-methoxy-phenyl)-ethyl]-6-cyclopentyl-3-[5-(4-hydroxy-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-dihydro-pyran-2,4-dione

HRID 1453260Notes

Reaction equation

HRID 1453260 reaction equation
Cl[C:2]1[C:3](=[O:25])[O:4][C:5]([CH2:14][CH2:15][C:16]2[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[C:18]([Cl:24])[CH:17]=2)([CH:9]2[CH2:13][CH2:12][CH2:11][CH2:10]2)[CH2:6][C:7]=1[OH:8].ClC1C(=O)OC(CCC2CCCCC=2)(C2CCCC2)CC=1O.[SH:48][C:49]1[N:53]=[C:52]([C:54]2[CH:59]=[CH:58][C:57]([OH:60])=[CH:56][CH:55]=2)[NH:51][N:50]=1.N1C=CC(C2NC(S)=NN=2)=CC=1>>[Cl:24][C:18]1[CH:17]=[C:16]([CH2:15][CH2:14][C:5]2([CH:9]3[CH2:13][CH2:12][CH2:11][CH2:10]3)[O:4][C:3](=[O:25])[CH:2]([S:48][C:49]3[NH:53][C:52]([C:54]4[CH:59]=[CH:58][C:57]([OH:60])=[CH:56][CH:55]=4)=[N:51][N:50]=3)[C:7](=[O:8])[CH2:6]2)[CH:21]=[CH:20][C:19]=1[O:22][CH3:23]

Participants

5

Reactant 4

HCID 547203223-chloro-6-[2-(3-chloro-4-methoxyphenyl)ethyl]6-cyclopentyl-4-hydroxy-5,6-dihydro-2H-pyran-2-oneHCID 575272693-Chloro-6-(2-cyclohex-1-enyl-ethyl)6-cyclopentyl-4-hydroxy-5,6-dihydro-pyran-2-oneHCID 1785159094-(3-sulfanyl-1H-1,2,4-triazol-5-yl)phenolHCID 1785279605-pyridin-4-yl-1H-1,2,4-triazole-3-thiol

Product 1

HCID 1784899756-[2-(3-Chloro-4-methoxy-phenyl)-ethyl]-6-cyclopentyl-3-[5-(4-hydroxy-phenyl)-4H-[1,2,4]triazol-3-ylsulfanyl]-dihydro-pyran-2,4-dione

Procedure

The title compound was prepared analogously to Example C(4), where 3-Chloro-6-[2-(3-chloro-4-methoxy-phenyl)-ethyl]-6-cyclopentyl-4-hydroxy-5,6-dihydro-pyran-2-one example C(40), was substituted in place of 3-Chloro-6-(2-cyclohex-1-enyl-ethyl)-6-cyclopentyl-4-hydroxy-5,6-dihydro-pyran-2-one and 4H-3-mercapto-5-(4-hydroxyphenyl)[1,2,4]-triazole was substituted in place of 5-Pyridin-4-yl-4H-[1,2,4]triazole-3-thiol of that example. 1H NMR (DMSO-d6): δ 1.47-1.76 (m, 10H), 2.04-2.23 (m, 1H), 2.58-2.64 (m 2H), 2.83 (d, J=17.0, 1H), 2.94 (d, J=17.0 Hz, 1H), 3.81 (s, 3H), 6.76 (d, J=8.7 Hz, 1H) 6.98 (d, J=8.5 Hz, 2H), 7.13 (dd, J=8.5, 2.0 Hz, 1H), 7.29 (d, J=2.0 Hz, 1H), 7.65 (d, J=8.7 Hz, 2H), 9.88 (s, 1H), 12.0 (brs, 1H); Anal. Calcd. For C27H28ClN3O5S.1.0HCl.1.0H2O: C, 54.36; H, 5.24; N, 7.04; Found: C, 54.38; H, 5.02; N, 7.24. ESIMS (MH+): 543

Sources & evidence

ORD record
ord-69577e0e66d24a5b838c573c2d5f5c93
Source dataset
uspto-grants-2009_01
Patent number
US07473790B2

Reaction notes

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