Ethanesulfonamide → HCID 67541163, compound

HRID 1026955Notes

Reaction equation

[F:1][C:2]1[C:3]([CH3:35])=[C:4]([NH:8][C:9]2[N:14]3[N:15]=[CH:16][C:17]([C:18](O)=[O:19])=[C:13]3[N:12]=[CH:11][C:10]=2[C:21]([N:23]2[CH2:28][CH2:27][CH:26]([C:29]3[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=3)[CH2:25][CH2:24]2)=[O:22])[CH:5]=[CH:6][CH:7]=1.[CH2:36]([S:38]([NH2:41])(=[O:40])=[O:39])[CH3:37]>>[F:1][C:2]1[C:3]([CH3:35])=[C:4]([NH:8][C:9]2[N:14]3[N:15]=[CH:16][C:17]([C:18]([NH:41][S:38]([CH2:36][CH3:37])(=[O:40])=[O:39])=[O:19])=[C:13]3[N:12]=[CH:11][C:10]=2[C:21]([N:23]2[CH2:28][CH2:27][CH:26]([C:29]3[CH:30]=[CH:31][CH:32]=[CH:33][CH:34]=3)[CH2:25][CH2:24]2)=[O:22])[CH:5]=[CH:6][CH:7]=1

Participants

Reactant 2

HCID 73702Ethanesulfonamide

HCID 67540158HCID 67540158, compound

Product 1

HCID 67541163HCID 67541163, compoundYield 36.1%

Procedure

In the same manner as in Example 1, step 6 and using 7-(3-fluoro-2-methylphenylamino)-6-(4-phenylpiperidine-1-carbonyl)pyrazolo[1,5-a]pyrimidine-3-carboxylic acid (125 mg, 0.26 mmol) obtained in step 2 and ethanesulfonamide (139 mg, 1.32 mmol), the title compound (53 mg, 36%) was obtained.

Sources & evidence

ORD record: ord-899910ecf24846f4a8a7d24483f0fb61
Source dataset: uspto-grants-2014_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US08729264B2

Reaction notes

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