4-Morpholinobenzaldehyde → (1S,2S,3R,4R)-3-[2-(4-Morpholin-4-yl-phenyl)-3H-imidazo[4,5-b]pyridin-7-ylamino]-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amide

HRID 591973Notes

Reaction equation

HRID 591973 reaction equation
[NH2:1][C:2]1[C:7]([NH2:8])=[C:6]([NH:9][C@@H:10]2[C@@H:15]3[CH2:16][C@@H:12]([CH:13]=[CH:14]3)[C@@H:11]2[C:17]([NH2:19])=[O:18])[CH:5]=[CH:4][N:3]=1.[N:20]1([C:26]2[CH:33]=[CH:32][C:29]([CH:30]=O)=[CH:28][CH:27]=2)[CH2:25][CH2:24][O:23][CH2:22][CH2:21]1>>[N:20]1([C:26]2[CH:33]=[CH:32][C:29]([C:30]3[NH:1][C:2]4=[N:3][CH:4]=[CH:5][C:6]([NH:9][C@@H:10]5[C@@H:15]6[CH2:16][C@@H:12]([CH:13]=[CH:14]6)[C@@H:11]5[C:17]([NH2:19])=[O:18])=[C:7]4[N:8]=3)=[CH:28][CH:27]=2)[CH2:25][CH2:24][O:23][CH2:22][CH2:21]1

Participants

3

Reactant 2

HCID 2913494-MorpholinobenzaldehydeHCID 117701640(1S,2S,3R,4R)-3-(2,3-Diamino-pyridin-4-ylamino)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amide

Product 1

HCID 178514011(1S,2S,3R,4R)-3-[2-(4-Morpholin-4-yl-phenyl)-3H-imidazo[4,5-b]pyridin-7-ylamino]-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amideYield 29%

Procedure

In a similar fashion to Compound LXXXVII, (1S,2S,3R,4R)-3-(2,3-Diamino-pyridin-4-ylamino)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid amide (50.0 mg, 0.193 mmol) and 4-morpholin-4-yl-benzaldehyde (36.9 mg, 0.193 mmol) were reacted to produce 24 mg (29%) of the title compound. mp: 240-244° C., 1H NMR (300 MHz, DMSO-d6): 12.83 (s, 1H), 8.00 (d, J=8 Hz, 2H), 7.86 (d, J=8 Hz, 1H), 7.66 (s, 1H), 7.16 (s, 1H), 7.06 (d, J=8 Hz, 2H), 6.77 (d, J=8 Hz, 1H), 6.38 (d, J=8 Hz, 1H), 6.33 (s, 2H), 3.88 (br s, 1H), 3.76 (s, 4H), 3.31 (s, 3H), 2.87 (s, 1H), 2.75 (s, 1H), 2.60 (d, J=8 Hz, 1H), 2.24 (d, J=8 Hz, 1H), 1.42 (d, J=8 Hz, 1H). MS: 431 (M+H), HPLC: 1.99 min (G method).

Sources & evidence

ORD record
ord-0f18056ea8914411874183e90db8e466
Source dataset
uspto-grants-2016_01
Patent number
US09238656B2

Reaction notes

Loading…