1,2-Dichloroethane → HCID 68078786, 화합물

HRID 475966

반응식

HRID 475966 반응식
[CH:1]1([C:4]2[CH:5]=[C:6]([C:16]([OH:18])=O)[C:7]3[CH:12]=[N:11][N:10]([CH:13]([CH3:15])[CH3:14])[C:8]=3[N:9]=2)[CH2:3][CH2:2]1.Cl.[NH2:20][CH2:21][C:22]1[C:23](=[O:32])[NH:24][C:25]([CH:29]2[CH2:31][CH2:30]2)=[CH:26][C:27]=1[CH3:28].ON1C2N=CC=CC=2N=N1.C(Cl)CCl.CN1CCOCC1>O.CS(C)=O>[CH:1]1([C:4]2[CH:5]=[C:6]([C:16]([NH:20][CH2:21][C:22]3[C:23](=[O:32])[NH:24][C:25]([CH:29]4[CH2:30][CH2:31]4)=[CH:26][C:27]=3[CH3:28])=[O:18])[C:7]3[CH:12]=[N:11][N:10]([CH:13]([CH3:14])[CH3:15])[C:8]=3[N:9]=2)[CH2:2][CH2:3]1

참가 물질

8

반응물 5

HCID 111,2-DichloroethaneHCID 79724-MethylmorpholineHCID 181649HOAtHCID 25259926-cyclopropyl-1-(propan-2-yl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidHCID 67124164HCID 67124164, 화합물

생성물 1

HCID 68078786HCID 68078786, 화합물

시약·촉매·용매 2

HCID 679Dimethyl Sulfoxide용매HCID 962Water용매

실험 절차

To a 4 mL solution of DMSO were sequentially added 6-cyclopropyl-1-(1-methylethyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (0.11 g, 0.448 mmol), 3-(aminomethyl)-6-cyclopropyl-4-methyl-2(1H)-pyridinone hydrochloride (0.106 g, 0.493 mmol), 1-hydroxy-7-azabenzotriazole (0.073 g, 0.538 mmol), EDC (0.103 g, 0.538 mmol), and then N-methylmorpholine (0.197 mL, 1.79 mmol) via syringe. After stirring overnight at room temperature, the suspension was diluted with 50 mL of water and stirred for 15 min. After standing at room temperature for 15 min., the reaction mixture was filtered and the collected solid washed with additional water. The solid was then dried in a vacuum oven at 45° C. for 4 h. The product was obtained as 0.165 g (89%). LCMS E-S (M+H)=406.5. 1H NMR (400 MHz, DMSO-d6) δ ppm 0.76-0.82 (m, 2H), 0.91-0.98 (m, 2H), 1.03-1.12 (m, 4H), 1.46 (d, J=6.82 Hz, 6H), 1.74-1.84 (m, 1H), 2.19 (s, 3H), 2.21-2.31 (m, 1H), 4.34 (d, J=5.05 Hz, 2H), 5.05-5.18 (m, 1H), 5.73 (s, 1H), 7.42 (s, 1H), 8.21 (s, 1H), 8.72 (t, J=4.93 Hz, 1H), 11.61 (br. s., 1H).

후처리

  1. stirringstirred for 15 min
  2. waitAfter standing at room temperature for 15 min.
  3. filtrationthe reaction mixture was filtered
  4. washthe collected solid washed with additional water
  5. customThe solid was then dried in a vacuum oven at 45° C. for 4 h
  6. customThe product was obtained as 0.165 g (89%)

출처 및 근거

ORD 기록
ord-da854bcbfe264545ab2f87d6b0d72485
출처 데이터셋
uspto-grants-2014_01
특허 번호
US08637509B2

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