Water → methyl 1-(4-(5-isopropyl-1H-pyrazol-3-ylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)pyrrolidine-2-carboxylate

HRID 1485295노트

반응식

HRID 1485295 반응식
[CH:1]([C:4]1[NH:8][N:7]=[C:6]([NH:9][C:10]2[C:11]3[CH2:26][CH2:25][CH2:24][C:12]=3[N:13]=[C:14]([N:16]3[CH2:20][CH2:19][CH2:18][CH:17]3[C:21]([OH:23])=[O:22])[N:15]=2)[CH:5]=1)([CH3:3])[CH3:2].[CH:27]1C=CC2N(O)N=NC=2C=1.O.CN1CCOCC1.CCN=C=NCCCN(C)C.Cl>CO>[CH:1]([C:4]1[NH:8][N:7]=[C:6]([NH:9][C:10]2[C:11]3[CH2:26][CH2:25][CH2:24][C:12]=3[N:13]=[C:14]([N:16]3[CH2:20][CH2:19][CH2:18][CH:17]3[C:21]([O:23][CH3:27])=[O:22])[N:15]=2)[CH:5]=1)([CH3:3])[CH3:2]

참가 물질

7

반응물 5

HCID 962WaterHCID 79724-MethylmorpholineHCID 757711-HydroxybenzotriazoleHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 867236291-(4-(5-isopropyl-1H-pyrazol-3-ylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)pyrrolidine-2-carboxylic acid

생성물 1

HCID 86723630methyl 1-(4-(5-isopropyl-1H-pyrazol-3-ylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)pyrrolidine-2-carboxylate수율 96%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

To a solution of 1-(4-(5-isopropyl-1H-pyrazol-3-ylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)pyrrolidine-2-carboxylic acid (5 g, 14 mmol) in MeOH (120 mL) was added HOBt.H2O (143 mg, 0.94 mmol), N-methylmorpholine (1.42 g, 14 mmol) and EDC.HCl (3.64 g, 19 mmol). The reaction mixture was stirred at RT overnight. The MeOH was removed under reduced pressure and the residue was dissolved in EtOAc (100 mL). The solution was washed with water (2×40 mL) followed by brine (40 mL) and dried over anhydrous sodium sulfate. Removal of EtOAc under reduced pressure afforded methyl 1-(4-(5-isopropyl-1H-pyrazol-3-ylamino)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-2-yl)pyrrolidine-2-carboxylate, Compound (iv) (5 g, 96% yield). 1H NMR (400 MHz, CDCl3) δ (ppm): 1.30 (d, 6H), 1.98-2.20 (m, 4H), 2.06-2.37 (m, 1H), 2.60-2.66 (m, 2H), 2.67-2.2.88 (m, 2H), 2.90-3.07 (m, 1H), 3.65-3.79 (m, 1H), 3.70 (s, 3H), 3.80-3.91 (m, 2H), 4.61-4.70 (m, 1H), 6.18 (s, 1H), 6.59 (s, 1H).

후처리

  1. customThe MeOH was removed under reduced pressure
  2. dissolutionthe residue was dissolved in EtOAc (100 mL)
  3. washThe solution was washed with water (2×40 mL)
  4. dry with materialdried over anhydrous sodium sulfate
  5. customRemoval of EtOAc under reduced pressure

출처 및 근거

ORD 기록
ord-90a8616fa89f47a1932b0e8660544d5a
출처 데이터셋
uspto-grants-2016_08
특허 번호
US09422267B2

반응 노트

불러오는 중…