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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Sodium cyanoborohydride → 1-(7-Aza-bicyclo[2.2.1]hept-7-yl)-2-(2-(3,5-dimethylphenyl)-3-{2-[(4-pyridin-4-yl-butyl)-(2-pyridin-3-yl-ethyl)amino]ethyl}-1H-indol-5-yl)-2-methylpropan-1-one

HRID 1274396
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HRID 1274396 반응식
[N:1]1[CH:6]=[CH:5][C:4]([CH2:7][CH2:8][CH2:9][CH:10]=O)=[CH:3][CH:2]=1.[CH:12]12[N:18]([C:19](=[O:51])[C:20]([C:23]3[CH:24]=[C:25]4[C:29](=[CH:30][CH:31]=3)[NH:28][C:27]([C:32]3[CH:37]=[C:36]([CH3:38])[CH:35]=[C:34]([CH3:39])[CH:33]=3)=[C:26]4[CH2:40][CH2:41][NH:42][CH2:43][CH2:44][C:45]3[CH:46]=[N:47][CH:48]=[CH:49][CH:50]=3)([CH3:22])[CH3:21])[CH:15]([CH2:16][CH2:17]1)[CH2:14][CH2:13]2.C([BH3-])#N.[Na+]>C(O)(=O)C>[CH:15]12[N:18]([C:19](=[O:51])[C:20]([C:23]3[CH:24]=[C:25]4[C:29](=[CH:30][CH:31]=3)[NH:28][C:27]([C:32]3[CH:33]=[C:34]([CH3:39])[CH:35]=[C:36]([CH3:38])[CH:37]=3)=[C:26]4[CH2:40][CH2:41][N:42]([CH2:10][CH2:9][CH2:8][CH2:7][C:4]3[CH:3]=[CH:2][N:1]=[CH:6][CH:5]=3)[CH2:43][CH2:44][C:45]3[CH:46]=[N:47][CH:48]=[CH:49][CH:50]=3)([CH3:21])[CH3:22])[CH:12]([CH2:13][CH2:14]1)[CH2:17][CH2:16]2
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참가 물질

5

반응물 3

HCID 5003444Sodium cyanoborohydrideHCID 114464344-Pyridin-4-ylbutanalHCID 221206711-(7-Aza-bicyclo[2.2.1]hept-7-yl)-2-{2-(3,5-dimethylphenyl)-3-[2-(2-pyridin-3-yl-ethylamino)-ethyl]-1H-indol-5-yl)-2-methylpropan-1-one

생성물 1

HCID 221206761-(7-Aza-bicyclo[2.2.1]hept-7-yl)-2-(2-(3,5-dimethylphenyl)-3-{2-[(4-pyridin-4-yl-butyl)-(2-pyridin-3-yl-ethyl)amino]ethyl}-1H-indol-5-yl)-2-methylpropan-1-one수율 75.6%

시약·촉매·용매 1

HCID 176Acetic Acid용매

실험 절차

To a solution of 4-(pyridin-4-yl)butyraldehyde (29 mg in 1.5 mL dry methanol) was added 18 mg of 1-(7-aza-bicyclo[2.2.1]hept-7-yl)-2-(2-(3,5-dimethylphenyl)-3-[2-(2-pyridin-3-yl-ethylamino)-ethyl]-1H-indol-5-yl}-2-methylpropan-1-one followed by 10 mg 3A powdered molecular seives. To this mixture, 13 mg sodium cyanoborohydride was added and the pH adjusted to 5.5 by the addition of 10% methanolic acetic acid. After 17.5 hours, the reaction was quenched by the addition of saturated sodium bicarbonate and the mixture extracted with ethyl acetate. The organic portion was washed successively with saturated ammonium chloride, sodium bicarbonate and brine, then dried over sodium sulfate. Purification of the concentrate by flash chromatography on silica gel (methylene chloride:methanol, 90:10) gave the title compound (17 mg).

후처리

  1. customthe reaction was quenched by the addition of saturated sodium bicarbonate
  2. extractionthe mixture extracted with ethyl acetate
  3. washThe organic portion was washed successively with saturated ammonium chloride, sodium bicarbonate and brine
  4. dry with materialdried over sodium sulfate
  5. customPurification of the
  6. concentrationconcentrate by flash chromatography on silica gel (methylene chloride:methanol, 90:10)

출처 및 근거

ORD 기록
ord-6fdfb094099b4ee889d142c30c6c9f9a
출처 데이터셋
uspto-grants-2000_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06156767

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