Formic Acid → N-[[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.5]octan-8-yl]sulfonyl]formamide

HRID 589983ノート

反応式

HRID 589983 の反応式
[CH:1]([OH:3])=O.N1(C(N2C=CN=C2)=O)C=CN=C1.C(OC([N:23]1[C:27]2[N:28]=[CH:29][N:30]=[C:31]([N:32]3[CH2:39][C:36]4([CH2:38][CH2:37]4)[N:35]([S:40](=[O:43])(=[O:42])[NH2:41])[CH2:34][CH2:33]3)[C:26]=2[CH:25]=[CH:24]1)=O)(C)(C)C.C1CCN2C(=NCCC2)CC1>C1COCC1>[N:28]1[C:27]2[NH:23][CH:24]=[CH:25][C:26]=2[C:31]([N:32]2[CH2:33][CH2:34][N:35]([S:40]([NH:41][CH:1]=[O:3])(=[O:43])=[O:42])[C:36]3([CH2:38][CH2:37]3)[CH2:39]2)=[N:30][CH:29]=1

参加物

6

反応物 4

HCID 284Formic AcidHCID 682631,1'-CarbonyldiimidazoleHCID 811841,8-Diazabicyclo(5.4.0)undec-7-eneHCID 682960294-(4-Sulfamoyl-4,7-diaza-spiro[2.5]oct-7-yl)-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid tert-butyl ester2 回

生成物 1

HCID 68295982N-[[5-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-5,8-diazaspiro[2.5]octan-8-yl]sulfonyl]formamide

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

反応条件

温度
50 °C

実験手順

Formic acid (0.24 mmol) was dissolved in dry THF (0.5 mL), added di(imidazol-1-yl)methanone (0.29 mmol) and then stirred at 50° C. for 30 min. before being cooled to rt and added 4-(4-Sulfamoyl-4,7-diaza-spiro[2.5]oct-7-yl)-pyrrolo[2,3-d]pyrimidine-7-carboxylic acid tert-butyl ester (Intermediate 2) (0.24 mmol) and DBU (0.29 mmol). The reaction mixture was stirred at rt for 16 h. The pure compounds were obtained by standard preparative HPLC purification of the reaction mixture.

後処理

  1. temperaturebefore being cooled to rt
  2. stirringThe reaction mixture was stirred at rt for 16 h
  3. customThe pure compounds were obtained by standard preparative HPLC purification of the reaction mixture

出典と根拠

ORDレコード
ord-a9a176899a204ca3955e49f5b575f145
出典データセット
uspto-grants-2016_01
特許番号
US09233964B2

反応ノート

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