5-Bromo-1-methyl-3-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)pyrazin-2(1H)-one → 4-Fluoro-2-(4-methyl-6-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)-5-oxo-4,5-dihydropyrazin-2-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetate

HRID 1919085Notes

Reaction equation

HRID 1919085 reaction equation
[C:1]([O:4][CH2:5][C:6]1[C:11]([N:12]2[CH2:24][CH2:23][N:15]3[C:16]4[CH2:17][CH2:18][CH2:19][CH2:20][C:21]=4[CH:22]=[C:14]3[C:13]2=[O:25])=[CH:10][C:9]([F:26])=[CH:8][C:7]=1B1OC(C)(C)C(C)(C)O1)(=[O:3])[CH3:2].Br[C:37]1[N:38]=[C:39]([NH:45][C:46]2[CH:47]=[C:48]3[C:53](=[CH:54][CH:55]=2)[CH2:52][N:51]([CH3:56])[CH2:50][CH2:49]3)[C:40](=[O:44])[N:41]([CH3:43])[CH:42]=1>>[C:1]([O:4][CH2:5][C:6]1[C:11]([N:12]2[CH2:24][CH2:23][N:15]3[C:16]4[CH2:17][CH2:18][CH2:19][CH2:20][C:21]=4[CH:22]=[C:14]3[C:13]2=[O:25])=[CH:10][C:9]([F:26])=[CH:8][C:7]=1[C:37]1[N:38]=[C:39]([NH:45][C:46]2[CH:47]=[C:48]3[C:53](=[CH:54][CH:55]=2)[CH2:52][N:51]([CH3:56])[CH2:50][CH2:49]3)[C:40](=[O:44])[N:41]([CH3:43])[CH:42]=1)(=[O:3])[CH3:2]

Participants

3

Reactant 2

HCID 580436765-Bromo-1-methyl-3-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)pyrazin-2(1H)-oneHCID 580442052-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-4-fluoro-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl Acetate

Product 1

HCID 680965684-Fluoro-2-(4-methyl-6-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)-5-oxo-4,5-dihydropyrazin-2-yl)-6-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)benzyl acetateYield 58%

Procedure

Following Example 148b, 290 mg of 4-fluoro-2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl acetate 210d and 209 mg 5-bromo-1-methyl-3-(2-methyl-1,2,3,4-tetrahydroisoquinolin-6-ylamino)pyrazin-2(1H)-one 221b were reacted to give 283a as a yellow solid (217 mg, 58%). MS: [M+H]+ 699

Workup

  1. customwere reacted

Sources & evidence

ORD record
ord-12d02a7c3abd400b88f8238ac3e24942
Source dataset
uspto-grants-2013_12
Patent number
US08618107B2

Reaction notes

Loading…