O-Methyltyramine → 2-[1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-N-[2-(4-methoxy-phenyl)-ethyl]-acetamide

HRID 48625

Reaction equation

[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:21]=[CH:22][C:23]=1[O:24][CH3:25])[CH2:6][CH:7]1[C:16]2[C:11](=[CH:12][C:13]([O:19][CH3:20])=[C:14]([O:17][CH3:18])[CH:15]=2)[CH2:10][CH2:9][NH:8]1.Br[CH2:27][C:28](Br)=[O:29].[CH3:31][O:32][C:33]1[CH:38]=[CH:37][C:36]([CH2:39][CH2:40][NH2:41])=[CH:35][CH:34]=1>>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:21]=[CH:22][C:23]=1[O:24][CH3:25])[CH2:6][CH:7]1[C:16]2[C:11](=[CH:12][C:13]([O:19][CH3:20])=[C:14]([O:17][CH3:18])[CH:15]=2)[CH2:10][CH2:9][N:8]1[CH2:27][C:28]([NH:41][CH2:40][CH2:39][C:36]1[CH:37]=[CH:38][C:33]([O:32][CH3:31])=[CH:34][CH:35]=1)=[O:29]

Participants

Reactant 3

HCID 4657O-Methyltyramine

HCID 5418(+-)-Tetrahydropapaverine

HCID 61147Bromoacetyl bromide

Product 1

HCID 227425672-[1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-N-[2-(4-methoxy-phenyl)-ethyl]-acetamide

Procedure

prepared by reaction of 1-(3,4-Dimethoxy-benzyl)-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline and 2-bromoacetyl bromide with 4-methoxyphenylethylamine

Sources & evidence

ORD record: ord-b11d41c60edb498087864a35cfcc5642
Source dataset: uspto-grants-2004_03
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06703392B2

Linked notes

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