5-bromo-N-(1,3-dihydroxy-2-methylpropan-2-yl)pyridine-3-sulfonamide → 5-[7-Cyclopropyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidin-3-ylethynyl]-pyridine-3-sulfonic acid (2-hydroxy-1-hydroxymethyl-1-methyl-ethyl)-amide

HRID 2238019Notes

Reaction equation

HRID 2238019 reaction equation
[CH:1]1([C:4]2[N:9]3[N:10]=[CH:11][C:12]([C:13]#[CH:14])=[C:8]3[N:7]=[C:6]([C:15]3[CH:20]=[CH:19][C:18]([C:21]([F:24])([F:23])[F:22])=[CH:17][CH:16]=3)[CH:5]=2)[CH2:3][CH2:2]1.[OH:25][CH2:26][C:27]([NH:31][S:32]([C:35]1[CH:36]=[N:37][CH:38]=[C:39](Br)[CH:40]=1)(=[O:34])=[O:33])([CH2:29][OH:30])[CH3:28]>>[OH:25][CH2:26][C:27]([NH:31][S:32]([C:35]1[CH:36]=[N:37][CH:38]=[C:39]([C:14]#[C:13][C:12]2[CH:11]=[N:10][N:9]3[C:4]([CH:1]4[CH2:3][CH2:2]4)=[CH:5][C:6]([C:15]4[CH:16]=[CH:17][C:18]([C:21]([F:22])([F:23])[F:24])=[CH:19][CH:20]=4)=[N:7][C:8]=23)[CH:40]=1)(=[O:34])=[O:33])([CH2:29][OH:30])[CH3:28]

Participants

3

Reactant 2

HCID 670009725-bromo-N-(1,3-dihydroxy-2-methylpropan-2-yl)pyridine-3-sulfonamideHCID 866080497-Cyclopropyl-3-ethynyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine

Product 1

HCID 670010935-[7-Cyclopropyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidin-3-ylethynyl]-pyridine-3-sulfonic acid (2-hydroxy-1-hydroxymethyl-1-methyl-ethyl)-amide

Procedure

The title compound was prepared from 7-cyclopropyl-3-ethynyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.7) (82 mg, 0.25 mmol) and 5-bromo-pyridine-3-sulfonic acid (2-hydroxy-1-hydroxymethyl-1-methyl-ethyl)-amide (81 mg, 0.25 mmol) (Example B.4) according to general procedure II. Obtained as a yellow solid (81 mg, 57%). MS (ISP) 572.3 [(M+H)+]; mp 190-191° C.

Sources & evidence

ORD record
ord-c6caefd6bb8f44ddb15abb718182b33e
Source dataset
uspto-grants-2010_05
Patent number
US07718661B2

Reaction notes

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