3-Methylbenzenesulphonyl chloride → 5-[3-(Cyclopropylmethoxy)-4-(difluoromethoxy)phenyl]-4,4-dimethyl-2-{1-[(3-methylphenyl)sulfonyl]piperidin-4-yl}-2,4-dihydro-3H-pyrazol-3-one

HRID 1914169ノート

反応式

HRID 1914169 の反応式
Cl.[CH:2]1([CH2:5][O:6][C:7]2[CH:8]=[C:9]([C:17]3[C:18]([CH3:30])([CH3:29])[C:19](=[O:28])[N:20]([CH:22]4[CH2:27][CH2:26][NH:25][CH2:24][CH2:23]4)[N:21]=3)[CH:10]=[CH:11][C:12]=2[O:13][CH:14]([F:16])[F:15])[CH2:4][CH2:3]1.[CH3:31][C:32]1[CH:33]=[C:34]([S:38](Cl)(=[O:40])=[O:39])[CH:35]=[CH:36][CH:37]=1>>[CH:2]1([CH2:5][O:6][C:7]2[CH:8]=[C:9]([C:17]3[C:18]([CH3:30])([CH3:29])[C:19](=[O:28])[N:20]([CH:22]4[CH2:27][CH2:26][N:25]([S:38]([C:34]5[CH:35]=[CH:36][CH:37]=[C:32]([CH3:31])[CH:33]=5)(=[O:40])=[O:39])[CH2:24][CH2:23]4)[N:21]=3)[CH:10]=[CH:11][C:12]=2[O:13][CH:14]([F:15])[F:16])[CH2:3][CH2:4]1

参加物

3

反応物 2

HCID 27345953-Methylbenzenesulphonyl chlorideHCID 666165795-[3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl]-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride2 回

生成物 1

HCID 673851985-[3-(Cyclopropylmethoxy)-4-(difluoromethoxy)phenyl]-4,4-dimethyl-2-{1-[(3-methylphenyl)sulfonyl]piperidin-4-yl}-2,4-dihydro-3H-pyrazol-3-one

実験手順

The title compound is prepared analogously as described for GP1 using 5-[3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl]-4,4-dimethyl-2-piperidin-4-yl-2,4-dihydro-3H-pyrazol-3-one hydrochloride (compound B3*HCl) and 3-methylbenzenesulfonyl chloride as starting compounds. The crude product is purified by crystallization from methanol to yield the title compound.

後処理

  1. customThe title compound is prepared analogously
  2. customThe crude product is purified by crystallization from methanol

出典と根拠

ORDレコード
ord-7e3b76b7800142b88ff39a8e36ca9728
出典データセット
uspto-grants-2013_12
特許番号
US08609848B2

反応ノート

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