(R)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol → 8-Fluoro-9-[(R)-3-hydroxy-3-(5-methyl-isoxazol-3-yl)-but-1-ynyl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid amide

HRID 575092Notes

Reaction equation

HRID 575092 reaction equation
Br[C:2]1[C:3]([F:19])=[CH:4][C:5]2[O:14][CH2:13][CH2:12][C:11]3[S:10][C:9]([C:15]([NH2:17])=[O:16])=[N:8][C:7]=3[C:6]=2[CH:18]=1.[CH3:20][C:21]1[O:25][N:24]=[C:23]([C@:26]([OH:30])([C:28]#[CH:29])[CH3:27])[CH:22]=1>>[F:19][C:3]1[C:2]([C:29]#[C:28][C@@:26]([OH:30])([C:23]2[CH:22]=[C:21]([CH3:20])[O:25][N:24]=2)[CH3:27])=[CH:18][C:6]2[C:7]3[N:8]=[C:9]([C:15]([NH2:17])=[O:16])[S:10][C:11]=3[CH2:12][CH2:13][O:14][C:5]=2[CH:4]=1

Participants

3

Reactant 2

HCID 58221468(R)-2-(5-methylisoxazol-3-yl)but-3-yn-2-olHCID 866930599-Bromo-8-fluoro-4,5-dihydro-[1]benzoxepino[5,4-d]thiazole-2-carboxamide

Product 1

HCID 866931228-Fluoro-9-[(R)-3-hydroxy-3-(5-methyl-isoxazol-3-yl)-but-1-ynyl]-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid amide

Procedure

Following Procedure F, 9-Bromo-8-fluoro-4,5-dihydro-6-oxa-3-thia-1-aza-benzo[e]azulene-2-carboxylic acid amide was reacted with (2R)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol to give the titled compound as a colorless solid after purification by reverse-phase HPLC. LCMS: 396.1 [M+H]+; 1H NMR (400 MHz, DMSO) δ 8.66 (d, J=8.5 Hz, 1H), 8.45 (s, 1H), 7.84 (s, 1H), 7.02 (d, J=10.4 Hz, 1H), 6.52 (s, 1H), 6.35 (s, 1H), 4.39 (t, J=4.8 Hz, 2H), 3.39 (m, 3H), 2.41 (s, 3H), 1.83 (s, 3H).

Sources & evidence

ORD record
ord-62554f9c879546bb8b817a6dddf5fabb
Source dataset
uspto-grants-2015_05
Patent number
US09034866B2

Reaction notes

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