1-(1-(Quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl)ethanone → HCID 58190563, compound

HRID 1892363Notes

Reaction equation

HRID 1892363 reaction equation
[N:1]1[C:10]2[C:5](=[CH:6][C:7]([CH2:11][N:12]3[C:16]4=[N:17][C:18]([C:21](=O)[CH3:22])=[CH:19][N:20]=[C:15]4[N:14]=[N:13]3)=[CH:8][CH:9]=2)[CH:4]=[CH:3][CH:2]=1.Cl.[NH2:25][O:26][CH:27]([CH3:30])[CH2:28][OH:29]>>[OH:29][CH2:28][CH:27]([O:26]/[N:25]=[C:21](/[C:18]1[N:17]=[C:16]2[N:12]([CH2:11][C:7]3[CH:6]=[C:5]4[C:10](=[CH:9][CH:8]=3)[N:1]=[CH:2][CH:3]=[CH:4]4)[N:13]=[N:14][C:15]2=[N:20][CH:19]=1)\[CH3:22])[CH3:30]

Participants

3

Reactant 2

HCID 593418021-(1-(Quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl)ethanoneHCID 86652032HCID 86652032, compound2×

Product 1

HCID 58190563HCID 58190563, compoundYield 90%

Procedure

The title compound was prepared from 1-(1-(quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl)ethanone (22.4) and 2-(aminooxy)propan-1-ol hydrochloride (intermediate Q) in 90% yield using the same procedure as described in the synthesis of example 22. 1H-NMR (400 MHz, DMSO-d6) δ ppm 9.41 (s, 1H), 8.93 (m, 1H), 8.15 (m, 2H), 7.92 (s, 1H), 7.84 (dd, 1H), 7.43 (dd, 1H), 6.12 (s, 2H), 4.61 (m, 1H), 3.85 (m, 2H), 2.41 (s, 3H), 2.00 (s, 1H), 1.38 (d, 3H). LCMS (method B): [MH]+=378, tR=1.96 min.

Workup

  1. customas described in the synthesis of example 22

Sources & evidence

ORD record
ord-e70dfc52e15f43229783a065a35b81a9
Source dataset
uspto-grants-2013_08
Patent number
US08507676B2

Reaction notes

Loading…