5-Bromo-3-(5-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-1-methylpyridin-2(1H)-one → (4-(5-(5-Cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-2-(1-oxo-3,4,6,7,8,9-hexahydro-pyrazino[1,2-a]indol-2(1H)-yl)pyridin-3-yl)methyl Acetate

HRID 1021699Notes

Reaction equation

HRID 1021699 reaction equation
Br[C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:22]=[C:14]3[CH2:15][N:16]([CH:19]4[CH2:21][CH2:20]4)[CH2:17][CH2:18][N:13]3[N:12]=2)[C:5](=[O:9])[N:6]([CH3:8])[CH:7]=1.[C:23]([O:26][CH2:27][C:28]1[C:29]([N:43]2[CH2:55][CH2:54][N:46]3[C:47]4[CH2:48][CH2:49][CH2:50][CH2:51][C:52]=4[CH:53]=[C:45]3[C:44]2=[O:56])=[N:30][CH:31]=[CH:32][C:33]=1B1OC(C)(C)C(C)(C)O1)(=[O:25])[CH3:24]>>[C:23]([O:26][CH2:27][C:28]1[C:29]([N:43]2[CH2:55][CH2:54][N:46]3[C:47]4[CH2:48][CH2:49][CH2:50][CH2:51][C:52]=4[CH:53]=[C:45]3[C:44]2=[O:56])=[N:30][CH:31]=[CH:32][C:33]=1[C:2]1[CH:3]=[C:4]([NH:10][C:11]2[CH:22]=[C:14]3[CH2:15][N:16]([CH:19]4[CH2:21][CH2:20]4)[CH2:17][CH2:18][N:13]3[N:12]=2)[C:5](=[O:9])[N:6]([CH3:8])[CH:7]=1)(=[O:25])[CH3:24]

Participants

3

Reactant 2

HCID 580436915-Bromo-3-(5-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-1-methylpyridin-2(1H)-oneHCID 86684143(2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)methyl acetate

Product 1

HCID 86684228(4-(5-(5-Cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-2-(1-oxo-3,4,6,7,8,9-hexahydro-pyrazino[1,2-a]indol-2(1H)-yl)pyridin-3-yl)methyl AcetateYield 89%

Procedure

Following the procedures as described in Example 113j, reaction of 128c (230 mg, 0.6 mmol) and 3-(acetoxymethyl)-2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)pyridin-4-ylboronic acid 113i (218 mg, 0.6 mmol) afforded 128d as a yellow solid (331 mg, 89%). LCMS: [M+H]+ 623

Sources & evidence

ORD record
ord-28a914a5393f4e3fa2e7774894d5f713
Source dataset
uspto-grants-2014_05
Patent number
US08716274B2

Reaction notes

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