3-Fluorobenzoyl chloride → (3R)-N-{4'-[(3-Fluorobenzoyl)amino]biphenyl-4-yl}quinuclidine-3-carboxamide hydrochloride

HRID 588353ノート

反応式

HRID 588353 の反応式
Cl.Cl.[NH2:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[CH:15]=[CH:14][C:13]([NH:16][C:17]([C@@H:19]3[CH:24]4[CH2:25][CH2:26][N:21]([CH2:22][CH2:23]4)[CH2:20]3)=[O:18])=[CH:12][CH:11]=2)=[CH:6][CH:5]=1.[F:27][C:28]1[CH:29]=[C:30]([CH:34]=[CH:35][CH:36]=1)[C:31]([Cl:33])=[O:32]>N1C=CC=CC=1>[ClH:33].[F:27][C:28]1[CH:29]=[C:30]([CH:34]=[CH:35][CH:36]=1)[C:31]([NH:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[CH:11]=[CH:12][C:13]([NH:16][C:17]([C@@H:19]3[CH:24]4[CH2:23][CH2:22][N:21]([CH2:26][CH2:25]4)[CH2:20]3)=[O:18])=[CH:14][CH:15]=2)=[CH:6][CH:5]=1)=[O:32]

参加物

4

反応物 2

HCID 743763-Fluorobenzoyl chlorideHCID 67427707(3R)-N-(4'-Aminobiphenyl-4-yl)quinuclidine-3-carboxamide dihydrochloride

生成物 1

HCID 11431566(3R)-N-{4'-[(3-Fluorobenzoyl)amino]biphenyl-4-yl}quinuclidine-3-carboxamide hydrochloride

試薬・触媒・溶媒 1

HCID 1049Pyridine溶媒

実験手順

A solution of 50 mg (0.13 mmol) of ((3R)—N-(4′-aminobiphenyl-4-yl)quinuclidine-3-carboxamide dihydrochloride (Example 7A) and 40.2 mg (0.25 mmol) of 3-fluorobenzoyl chloride in 1.0 ml of pyridine is stirred at room temperature for 3 h. The reaction mixture is concentrated in vacuo, and the residue is purified by preparative HPLC. The product fractions are concentrated, mixed with 3 ml of 1 N hydrochloric acid, again concentrated and dried under high vacuum. 48 mg (73.4% of theory) of the title compound are obtained.

後処理

  1. concentrationThe reaction mixture is concentrated in vacuo
  2. customthe residue is purified by preparative HPLC
  3. concentrationThe product fractions are concentrated
  4. additionmixed with 3 ml of 1 N hydrochloric acid
  5. concentrationagain concentrated
  6. customdried under high vacuum

出典と根拠

ORDレコード
ord-031db28bca7340ee87e6b2ece672ac80
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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