Hydrogen Bromide → N-(3-{8-(2,6-difluorophenyl)-7-oxo-2-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl}-4-methylphenyl)-3-thiophenecarboxamide hydrobromide

HRID 222971ノート

反応式

HRID 222971 の反応式
[F:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([F:8])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([NH:34][CH:35]3[CH2:40][C:39]([CH3:42])([CH3:41])[NH:38][C:37]([CH3:44])([CH3:43])[CH2:36]3)[N:17]=[C:18]([C:19]3[CH:20]=[C:21]([NH:26][C:27]([C:29]4[CH:33]=[CH:32][S:31][CH:30]=4)=[O:28])[CH:22]=[CH:23][C:24]=3[CH3:25])[C:13]=2[CH:12]=[CH:11][C:10]1=[O:45].[BrH:46]>CC(C)=O>[BrH:46].[F:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([F:1])[C:3]=1[N:9]1[C:14]2[N:15]=[C:16]([NH:34][CH:35]3[CH2:36][C:37]([CH3:43])([CH3:44])[NH:38][C:39]([CH3:42])([CH3:41])[CH2:40]3)[N:17]=[C:18]([C:19]3[CH:20]=[C:21]([NH:26][C:27]([C:29]4[CH:33]=[CH:32][S:31][CH:30]=4)=[O:28])[CH:22]=[CH:23][C:24]=3[CH3:25])[C:13]=2[CH:12]=[CH:11][C:10]1=[O:45]

参加物

4

反応物 2

HCID 260Hydrogen BromideHCID 11947981N-(3-{8-(2,6-difluorophenyl)-7-oxo-2-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl]-4-methylphenyl)-3-thiophenecarboxamide

生成物 1

HCID 57434546N-(3-{8-(2,6-difluorophenyl)-7-oxo-2-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl}-4-methylphenyl)-3-thiophenecarboxamide hydrobromide

試薬・触媒・溶媒 1

HCID 180Acetone溶媒2 回

実験手順

Added 400 uL of acetone to N-(3-{8-(2,6-difluorophenyl)-7-oxo-2-[(2,2,6,6-tetramethyl-4-piperidinyl)amino]-7,8-dihydropyrido[2,3-d]pyrimidin-4-yl}-4-methylphenyl)-3-thiophenecarboxamide (9.8 mg), mostly dissolved. Added hydrobromic acid (1.1 eq; 1M in water). After about 2.5 weeks, small amounts of crystals were seen. The cap was loosened and let to evaporate overnight. This resulted in more crystals the next day. To this was added back 50 uL of acetone, filtered and dried to provide the title compound.

後処理

  1. dissolutionmostly dissolved
  2. waitAfter about 2.5 weeks
  3. customto evaporate overnight
  4. customThis resulted in more crystals the next day
  5. filtrationfiltered
  6. customdried

出典と根拠

ORDレコード
ord-8f27725705264baf92d40d2197134674
出典データセット
uspto-grants-2012_06
特許番号
US08207176B2

反応ノート

読み込み中…