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

HRID 858836Notes

Reaction equation

HRID 858836 reaction equation
Cl[CH:2]1[C:7](=[O:8])[CH2:6][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)[O:4][C:3]1=[O:25].[CH3:26][N:27]1[C:31]([CH3:32])=[N:30][N:29]=[C:28]1[SH:33].O.OC1N=CN=C2C=1NC(S)=N2>>[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])[C:2]([S:33][C:28]3[N:27]([CH3:26])[C:31]([CH3:32])=[N:30][N:29]=3)=[C:7]([OH:8])[CH2:6]2)[CH:21]=[CH:20][C:19]=1[O:22][CH3:23]

Participants

4

Reactant 3

HCID 688674513-Chloro-6-[2-(3-chloro-4-methoxy-phenyl)-ethyl]-6-cyclopentyl-dihydro-pyran-2,4-dioneHCID 178434152HCID 178434152, compoundHCID 178526943HCID 178526943, compound

Product 1

HCID 587626326-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyl-3-[(4,5-dimethyl-4H-1,2,4-triazol-3-yl)thio]-4-hydroxy-5,6-dihydro-2H-pyran-2-one

Procedure

The title compound was prepared as described in Example C(70), where 3-chloro-6-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione was used in place of 3-chloro-6-[2-(5-chloro-2,4-dimethoxyphenyl)ethyl]6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione and 4,5-dimethyl-4H-1,2,4-triazole-3-thiol, as shown in Example C(88), Step 1, was used in place of 6-hydroxy-8-mercaptopurine monohydrate.

Sources & evidence

ORD record
ord-8844753445c043f694f143511d0649e7
Source dataset
uspto-grants-2006_12
Patent number
US07148226B2

Reaction notes

Loading…