HCID 57919155, compound → HCID 57919204, compound

HRID 2381453Notes

Reaction equation

HRID 2381453 reaction equation
[CH:1]1([CH2:6][CH:7]([N:11]2[C:16](=[O:17])[CH:15]=[C:14]([CH2:18][C:19]3[CH:24]=[CH:23][CH:22]=[C:21]([C:25]([F:28])([F:27])[F:26])[CH:20]=3)[CH:13]=[N:12]2)[C:8]([OH:10])=O)[CH2:5][CH2:4][CH2:3][CH2:2]1.[NH2:29][C:30]1[CH:34]=[CH:33][N:32]([CH2:35][C:36]([CH3:39])([OH:38])[CH3:37])[N:31]=1>>[CH:1]1([CH2:6][CH:7]([N:11]2[C:16](=[O:17])[CH:15]=[C:14]([CH2:18][C:19]3[CH:24]=[CH:23][CH:22]=[C:21]([C:25]([F:28])([F:26])[F:27])[CH:20]=3)[CH:13]=[N:12]2)[C:8]([NH:29][C:30]2[CH:34]=[CH:33][N:32]([CH2:35][C:36]([OH:38])([CH3:37])[CH3:39])[N:31]=2)=[O:10])[CH2:2][CH2:3][CH2:4][CH2:5]1

Participants

3

Reactant 2

HCID 57919155HCID 57919155, compound2×HCID 593449381-(3-amino-1H-pyrazol-1-yl)-2-methylpropan-2-ol2×

Product 1

HCID 57919204HCID 57919204, compoundYield 63%

Procedure

Using the method described in Example 17, 3-cyclopentyl-2-[6-oxo-4-(3-trifluoromethyl-benzyl)-6H-pyridazin-1-yl]-propionic acid (Intermediate 64) and 1-(3-amino-pyrazol-1-yl)-2-methyl-propan-2-ol (Intermediate 1) afforded 3-cyclopentyl-N-[1-(2-hydroxy-2-methyl-propyl)-1H-pyrazol-3-yl]-2-[6-oxo-4-(3-trifluoromethyl-benzyl)-6H-pyridazin-1-yl]-propionamide as a white solid (43.7 mg, 63%); ES+-HRMS m/e calcd for C27H32N5O3F3 [M+H+] 532.2530, found 532.2526. 1H-NMR (300 MHz, DMSO-d6) δ ppm 1.03-1.08 (m, 1H) 1.04 (br s, 3H) 1.06 (br s, 3H) 1.17-1.73 (m, 8H) 1.90 (br s, 1H) 2.15-2.31 (m, 1H) 3.88 (s, 2H) 3.99 (s, 2H) 4.66 (s, 1H) 5.47 (dd, J=10.7, 4.4 Hz, 1H) 6.37 (d, J=2.1 Hz, 1H) 6.72 (s, 1H) 7.51 (d, J=2.1 Hz, 1H) 7.54-7.72 (m, 3H) 7.75 (s, 1H) 7.98 (d, J=2.1 Hz, 1H) 10.77 (s, 1H).

Sources & evidence

ORD record
ord-74bde96d0c75475888b6d652d1c14ebb
Source dataset
uspto-grants-2012_09
Patent number
US08258134B2

Reaction notes

Loading…