Water → (3R)-N-[4'-({[(3-Methoxyphenyl)amino]carbonyl}amino)biphenyl-4-yl]quinuclidine-3-carboxamide hydrochloride

HRID 588351ノート

反応式

HRID 588351 の反応式
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([N:9]=[C:10]=[O:11])[CH:6]=[CH:7][CH:8]=1.C(N(CC)CC)C.[ClH:19].Cl.[NH2:21][C:22]1[CH:27]=[CH:26][C:25]([C:28]2[CH:33]=[CH:32][C:31]([NH:34][C:35]([C@@H:37]3[CH:42]4[CH2:43][CH2:44][N:39]([CH2:40][CH2:41]4)[CH2:38]3)=[O:36])=[CH:30][CH:29]=2)=[CH:24][CH:23]=1.O>CN(C=O)C>[ClH:19].[CH3:1][O:2][C:3]1[CH:4]=[C:5]([NH:9][C:10]([NH:21][C:22]2[CH:27]=[CH:26][C:25]([C:28]3[CH:29]=[CH:30][C:31]([NH:34][C:35]([C@@H:37]4[CH:42]5[CH2:41][CH2:40][N:39]([CH2:44][CH2:43]5)[CH2:38]4)=[O:36])=[CH:32][CH:33]=3)=[CH:24][CH:23]=2)=[O:11])[CH:6]=[CH:7][CH:8]=1

参加物

6

反応物 4

HCID 962WaterHCID 8471TriethylamineHCID 878433-Methoxyphenyl isocyanateHCID 67427707(3R)-N-(4'-Aminobiphenyl-4-yl)quinuclidine-3-carboxamide dihydrochloride

生成物 1

HCID 11318130(3R)-N-[4'-({[(3-Methoxyphenyl)amino]carbonyl}amino)biphenyl-4-yl]quinuclidine-3-carboxamide hydrochloride

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

45.4 mg (0.30 mmol) of 3-methoxyphenyl isocyanate and 84.8 μl (0.61 mmol) of triethylamine are added to a solution of 60 mg (0.15 mmol) of ((3R)—N-(4′-aminobiphenyl-4-yl)quinuclidine-3-carboxamide dihydrochloride (Example 7A) in 0.5 ml of DMF. After 18 h at room temperature, 5 ml of water are added to the reaction mixture. The resulting precipitate is filtered off with suction, washed with water and dried under high vacuum. A preparative HPLC is carried out for further purification. The product fractions are concentrated, mixed with 3 ml of 1 N hydrochloric acid, again concentrated and dried under high vacuum. 22 mg (27.6% of theory) of the title compound are obtained.

後処理

  1. filtrationThe resulting precipitate is filtered off with suction
  2. washwashed with water
  3. customdried under high vacuum
  4. customA preparative HPLC is carried out for further purification
  5. concentrationThe product fractions are concentrated
  6. additionmixed with 3 ml of 1 N hydrochloric acid
  7. concentrationagain concentrated
  8. customdried under high vacuum

出典と根拠

ORDレコード
ord-7eb247d8dc3b4950bd8b56ea4f90566e
出典データセット
uspto-grants-2016_01
特許番号
US09227964B2

反応ノート

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