Hydrochloric Acid → N-(4-{4-amino-7-[(1E)-3-(3-aminopyrrolidin-1-yl)prop-1-enyl]thieno[3,2-c]pyridin-3-yl}-2-methoxyphenyl)-1-methyl-1H-indole-2-carboxamide

HRID 17221

反応式

HRID 17221 の反応式
[NH2:1][C:2]1[C:7]2[C:8]([C:11]3[CH:16]=[CH:15][C:14]([NH:17][C:18]([C:20]4[N:21]([CH3:29])[C:22]5[C:27]([CH:28]=4)=[CH:26][CH:25]=[CH:24][CH:23]=5)=[O:19])=[C:13]([O:30][CH3:31])[CH:12]=3)=[CH:9][S:10][C:6]=2[C:5](/[CH:32]=[CH:33]/[CH:34]=O)=[CH:4][N:3]=1.[NH:36]1[CH2:40][CH2:39][CH:38]([NH:41]C(=O)OC(C)(C)C)[CH2:37]1.Cl.O1CCOCC1.C(=O)([O-])[O-].[Na+].[Na+]>CO>[NH2:1][C:2]1[C:7]2[C:8]([C:11]3[CH:16]=[CH:15][C:14]([NH:17][C:18]([C:20]4[N:21]([CH3:29])[C:22]5[C:27]([CH:28]=4)=[CH:26][CH:25]=[CH:24][CH:23]=5)=[O:19])=[C:13]([O:30][CH3:31])[CH:12]=3)=[CH:9][S:10][C:6]=2[C:5](/[CH:32]=[CH:33]/[CH2:34][N:36]2[CH2:40][CH2:39][CH:38]([NH2:41])[CH2:37]2)=[CH:4][N:3]=1

参加物

7

反応物 5

HCID 313Hydrochloric AcidHCID 10340Sodium CarbonateHCID 312751,4-DioxaneHCID 2757234tert-butyl N-(pyrrolidin-3-yl)carbamateHCID 18451050N-(4-{4-amino-7-[(1E)-3-oxoprop-1-enyl]thieno[3,2-c]pyridin-3-yl}-2-methoxyphenyl)-1-methyl-1H-indole-2-carboxamide

生成物 1

HCID 18450991N-(4-{4-amino-7-[(1E)-3-(3-aminopyrrolidin-1-yl)prop-1-enyl]thieno[3,2-c]pyridin-3-yl}-2-methoxyphenyl)-1-methyl-1H-indole-2-carboxamide収率 19.7%

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

N-(4-{4-Amino-7-[(1E)-3-oxoprop-1-enyl]thieno[3,2-c]pyridin-3-yl}-2-methoxyphenyl)-1-methyl-1H-indole-2-carboxamide (100 mg, 0.207 mmol) and tert-butyl pyrrolidin-3-ylcarbamate (115.7 mg, 0.621 mmol) were reacted according to General Procedure B. The crude product (135 mg, 0.207 mmol) was dissolved in methanol (1 mL) and treated with 6.0 M hydrochloric acid in 1,4 dioxane (0.518 mL, 2.07 mmol) and heated to 55 degrees Celsius for 4 hours. The mixture was cooled to room temperature then 1M sodium carbonate solution (5 mL) was added and product was extracted with ethyl acetate (3×10 mL). The organic layer was separated, dried over magnesium sulfate, filtered, and the solvent was removed under reduced pressure. The product was purified via flash chromatography to furnish the title compound as an ivory powder (22.5 mg, 0.0408 mmol): LCMS (Conditions a): MH−=551 RT=3.62 minutes; 1H NMR (DMSO-d6, 400 MHz) δ 9.51 (1 H), 7.97 (2 H), 7.72 (1 H), 7.63 (2 H), 7.36 (2 H), 7.21 (1 H), 7.15 (1 H), 7.07 (1 H), 6.70 (1 H), 6.26 (1 H), 5.65 (1 H), 4.04 (3 H), 3.91 (3 H), 3.51 (1 H), 3.29 (2 H), 2.71 (2 H), 2.45 (2 H), 2.10 (1 H), 1.53 (1 H).

後処理

  1. temperatureheated to 55 degrees Celsius for 4 hours
  2. extractionproduct was extracted with ethyl acetate (3×10 mL)
  3. customThe organic layer was separated
  4. dry with materialdried over magnesium sulfate
  5. filtrationfiltered
  6. customthe solvent was removed under reduced pressure
  7. customThe product was purified via flash chromatography

出典と根拠

ORDレコード
ord-bbb568c4629742aba4df985ad75a0dab
出典データセット
uspto-grants-2010_06
特許番号
US07737160B2

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