Ethanesulfonamide → HCID 67540136, compound

HRID 1027102Notes

Reaction equation

[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][C:3]=1[NH:9][C:10]1[N:15]2[N:16]=[CH:17][C:18]([C:19](O)=[O:20])=[C:14]2[N:13]=[CH:12][C:11]=1[C:22]([N:24]1[CH2:29][CH2:28][C:27]2([C:33]3[CH:34]=[CH:35][C:36]([F:38])=[CH:37][C:32]=3[O:31][CH2:30]2)[CH2:26][CH2:25]1)=[O:23].[CH2:39]([S:41]([NH2:44])(=[O:43])=[O:42])[CH3:40]>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][C:3]=1[NH:9][C:10]1[N:15]2[N:16]=[CH:17][C:18]([C:19]([NH:44][S:41]([CH2:39][CH3:40])(=[O:43])=[O:42])=[O:20])=[C:14]2[N:13]=[CH:12][C:11]=1[C:22]([N:24]1[CH2:29][CH2:28][C:27]2([C:33]3[CH:34]=[CH:35][C:36]([F:38])=[CH:37][C:32]=3[O:31][CH2:30]2)[CH2:26][CH2:25]1)=[O:23]

Participants

Reactant 2

HCID 73702Ethanesulfonamide

HCID 67540068HCID 67540068, compound

Product 1

HCID 67540136HCID 67540136, compoundYield 43.2%

Procedure

In the same manner as in Example 1, step 6 and using 7-(2-chloro-5-methylphenylamino)-6-(6-fluoro-2H-spiro[benzofuran-3,4′-piperidine]-1′-ylcarbonyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (0.140 g, 0.262 mmol) obtained in step 2 and ethanesulfonamide (0.142 g, 1.31 mmol), the title compound (0.071 g, 43%) was obtained.

Sources & evidence

ORD record: ord-71237eaa64f446eab8aaa00cb394ae1d
Source dataset: uspto-grants-2014_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08729264B2

Reaction notes

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