Iodoethane → N-((1R*,2R*)-2-{[(5-Chloroindol-2-yl)carbonyl]amino}-cyclopentyl)-5-ethyl-4,5,6,7-tetrahydrothiazolo[5,4-c]-pyridine-2-carboxamide hydrochloride

HRID 459559노트

반응식

HRID 459559 반응식
Cl.[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][C:7]([C:12]([NH:14][C@@H:15]1[CH2:19][CH2:18][CH2:17][C@H:16]1[NH:20][C:21]([C:23]1[S:24][C:25]3[CH2:26][NH:27][CH2:28][CH2:29][C:30]=3[N:31]=1)=[O:22])=[O:13])=[CH:6]2.[CH2:32](N(CC)CC)[CH3:33].C(I)C>CN(C)C=O.Cl>[ClH:2].[Cl:2][C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[NH:8][C:7]([C:12]([NH:14][C@@H:15]1[CH2:19][CH2:18][CH2:17][C@H:16]1[NH:20][C:21]([C:23]1[S:24][C:25]3[CH2:26][N:27]([CH2:32][CH3:33])[CH2:28][CH2:29][C:30]=3[N:31]=1)=[O:22])=[O:13])=[CH:6]2

참가 물질

6

반응물 3

HCID 6340IodoethaneHCID 8471TriethylamineHCID 68451909N-((1R*,2R)-2-{[(5-Chloroindol-2-yl)carbonyl]amino}-cyclopentyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamide hydrochloride

생성물 1

HCID 68449215N-((1R*,2R*)-2-{[(5-Chloroindol-2-yl)carbonyl]amino}-cyclopentyl)-5-ethyl-4,5,6,7-tetrahydrothiazolo[5,4-c]-pyridine-2-carboxamide hydrochloride

시약·촉매·용매 2

HCID 313Hydrochloric Acid용매HCID 6228Dimethylformamide용매

실험 절차

(±)-trans-N1-[(5-Chloroindol-2-yl)carbonyl]-N2-[(4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)carbonyl]-1,2-cyclopentanediamine hydrochloride (500 mg) was dissolved in N,N-dimethylformamide (10 ml), and triethylamine (576 μl) and ethyl iodide (329 μl) were added to stir the mixture overnight at room temperature. The reaction mixture was concentrated under reduced pressure, and water was added to the residue to collect insoluble matter by filtration. This product was purified by column chromatography on silica gel (dichloromethane:methanol=100:3) to obtain a pale brown foamy substance. This substance was suspended in 1N hydrochloric acid (2 ml), and the suspension was concentrated under reduced pressure to obtain the title compound (180 mg) as a pale yellow foamy substance.

후처리

  1. concentrationThe reaction mixture was concentrated under reduced pressure, and water
  2. additionwas added to the residue
  3. customto collect insoluble matter
  4. filtrationby filtration
  5. customThis product was purified by column chromatography on silica gel (dichloromethane:methanol=100:3)
  6. customto obtain a pale brown foamy substance
  7. concentrationthe suspension was concentrated under reduced pressure

출처 및 근거

ORD 기록
ord-583428f2ed014ae9957f882eb58a4808
출처 데이터셋
uspto-grants-2007_03
특허 번호
US07192968B2

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