3-Methoxy-2-naphthoic acid → 5-(3,4-Dimethoxyphenyl)-2-{1-[(3-methoxynaphthalen-2-yl)carbonyl]piperidin-4-yl}-4,4-dimethyl-2,4-dihydro-3H-pyrazol-3-one

HRID 524258

反応式

HRID 524258 の反応式
Cl.[CH3:2][O:3][C:4]1[CH:5]=[C:6]([C:12]2[C:13]([CH3:25])([CH3:24])[C:14](=[O:23])[N:15]([CH:17]3[CH2:22][CH2:21][NH:20][CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11].[CH3:26][O:27][C:28]1[C:29]([C:38](O)=[O:39])=[CH:30][C:31]2[C:36]([CH:37]=1)=[CH:35][CH:34]=[CH:33][CH:32]=2>>[CH3:2][O:3][C:4]1[CH:5]=[C:6]([C:12]2[C:13]([CH3:25])([CH3:24])[C:14](=[O:23])[N:15]([CH:17]3[CH2:22][CH2:21][N:20]([C:38]([C:29]4[C:28]([O:27][CH3:26])=[CH:37][C:36]5[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=5)[CH:30]=4)=[O:39])[CH2:19][CH2:18]3)[N:16]=2)[CH:7]=[CH:8][C:9]=1[O:10][CH3:11]

参加物

3

反応物 2

HCID 701613-Methoxy-2-naphthoic acidHCID 666164065-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride2 回

生成物 1

HCID 673644075-(3,4-Dimethoxyphenyl)-2-{1-[(3-methoxynaphthalen-2-yl)carbonyl]piperidin-4-yl}-4,4-dimethyl-2,4-dihydro-3H-pyrazol-3-one

実験手順

The title compound is prepared analogously as described for GP2-WU2 using 5-(3,4-dimethoxyphenyl)-4,4-dimethyl-2-(piperidin-4-yl)-2,4-dihydro-3H-pyrazol-3-one (compound B1) and 3-methoxynaphthalene-2-carboxylic acid as starting compounds. The crude product is purified by chromatography (amino phase silica gel and DCM) and by crystallization from diethyl ether to yield the title compound.

後処理

  1. customThe title compound is prepared analogously
  2. customThe crude product is purified by chromatography (amino phase silica gel and DCM) and by crystallization from diethyl ether

出典と根拠

ORDレコード
ord-2444311382084440832b3fde087919ad
出典データセット
uspto-grants-2016_05
特許番号
US09340522B2

関連ノート

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