Hydrochloric Acid → 3-[3-(6-Amino-pyridin-3-yl)-2-ethoxycarbonyl-propyldisulfanyl]-2-(6-amino-pyridin-3-ylmethyl)-propionic acid ethyl ester

HRID 1789922노트

반응식

HRID 1789922 반응식
Cl.[CH2:2]([O:4][C:5](=[O:47])[CH:6]([CH2:32][C:33]1[CH:34]=[N:35][C:36]([NH:39]C(OC(C)(C)C)=O)=[CH:37][CH:38]=1)[CH2:7][S:8][S:9][CH2:10][CH:11]([C:27]([O:29][CH2:30][CH3:31])=[O:28])[CH2:12][C:13]1[CH:14]=[N:15][C:16]([NH:19]C(OC(C)(C)C)=O)=[CH:17][CH:18]=1)[CH3:3]>C(OC(=O)C)C>[CH2:30]([O:29][C:27](=[O:28])[CH:11]([CH2:12][C:13]1[CH:14]=[N:15][C:16]([NH2:19])=[CH:17][CH:18]=1)[CH2:10][S:9][S:8][CH2:7][CH:6]([C:5]([O:4][CH2:2][CH3:3])=[O:47])[CH2:32][C:33]1[CH:34]=[N:35][C:36]([NH2:39])=[CH:37][CH:38]=1)[CH3:31]

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 53842374HCID 53842374, 화합물

생성물 1

HCID 867601233-[3-(6-Amino-pyridin-3-yl)-2-ethoxycarbonyl-propyldisulfanyl]-2-(6-amino-pyridin-3-ylmethyl)-propionic acid ethyl ester수율 98.4%

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매2회

실험 절차

Etylacetate saturated with HCl (g) (15 mL) was added to a solution of 3-[3-(6tert-butoxycarbonylamino-pyridin-3-yl)-2-ethoxycarbonyl-propyldisulfanyl]-2-(6-tert-butoxycarbonylamino-pyridin-3-ylmethyl)-propionic acid ethyl ester (130 mg, 0.191 mmol) in ethylacetate (7 mL) at 0° C. The reaction was allowed to attain room temperature and was stirred for 19 h, then evaporated under reduced pressure. The residue was dissolved in water, saturated aqueous Na2CO3 was added and the aqueous phase was extracted with CH2Cl2. The organic layer was dried and concentrated under reduced pressure to give the title compound (90 mg, 98%).

후처리

  1. customto attain room temperature
  2. customevaporated under reduced pressure
  3. dissolutionThe residue was dissolved in water
  4. additionsaturated aqueous Na2CO3 was added
  5. extractionthe aqueous phase was extracted with CH2Cl2
  6. customThe organic layer was dried
  7. concentrationconcentrated under reduced pressure

출처 및 근거

ORD 기록
ord-72e6ad47645f40be8af30f229f1b433d
출처 데이터셋
uspto-grants-2006_07
특허 번호
US07071175B1

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