HCID 90411145, compound → HCID 86267368, compound

HRID 717453Notes

Reaction equation

HRID 717453 reaction equation
[C:1]([NH:4][CH2:5][CH2:6][C:7]1[N:16]=[C:15]([C:17]([OH:19])=O)[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[N:8]=1)(=[O:3])[CH3:2].Cl.[OH:21][C:22]1[C:31]([CH3:32])=[CH:30][CH:29]=[C:28]2[C:23]=1[CH2:24][CH2:25][NH:26][CH2:27]2>>[C:1]([NH:4][CH2:5][CH2:6][C:7]1[N:16]=[C:15]([C:17]([N:26]2[CH2:25][CH2:24][C:23]3[C:28](=[CH:29][CH:30]=[C:31]([CH3:32])[C:22]=3[OH:21])[CH2:27]2)=[O:19])[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[N:8]=1)(=[O:3])[CH3:2]

Participants

3

Reactant 2

HCID 90411145HCID 90411145, compoundHCID 904112275-Hydroxy-6-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride

Product 1

HCID 86267368HCID 86267368, compoundYield 7%

Procedure

Reaction of 2-(2-(acetamido)ethyl)quinazoline-4-carboxylic acid with 5-hydroxy-6-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride gave compound 78 (7% yield) as a white solid. 1H NMR (300 MHz, DMSO-d6) δ 1.74 and 1.76 (2s, 3H), 2.12 and 2.16 (2s, 3H), 2.62 and 2.88 (2t, 2H), 3.12-3.20 (m, 2H), 3.48 and 4.00 (2t, 2H), 3.54-3.64 (m, 2H), 4.35 and 4.88 (2s, 2H), 6.31 and 6.72 (2d, 1H), 6.80 and 6.98 (2d, 1H), 7.72-7.92 (m, 3H), 8.01-8.06 (m, 2H), 8.34 and 8.42 (2s, 1H); MS (ESI) m/z 405 ([M+H]+).

Sources & evidence

ORD record
ord-272c466ea2c14fb9ab5a6c6cd9672f3d
Source dataset
uspto-grants-2015_11
Patent number
US09193707B2

Reaction notes

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