Diisopropylethylamine → (1-{1-[4-Cyclopentyl-6-(6-fluoro-1H-indol-3-yl)-hexahydro-pyrrolo[3,2-b]pyrrole-1-carbonyl]-2,2-dimethyl-propylcarbamoyl}-ethyl)-methyl-carbamic acid benzyl ester

HRID 1949627ノート

反応式

HRID 1949627 の反応式
[C:1]([N:11]([CH3:17])[C@H:12]([C:14]([OH:16])=O)[CH3:13])([O:3][CH2:4][C:5]1[CH:10]=[CH:9][CH:8]=[CH:7][CH:6]=1)=[O:2].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CCN(C(C)C)C(C)C.[NH2:51][CH:52]([C:78]([CH3:81])([CH3:80])[CH3:79])[C:53]([N:55]1[CH2:59][CH2:58][CH:57]2[N:60]([CH:73]3[CH2:77][CH2:76][CH2:75][CH2:74]3)[CH2:61][CH:62]([C:63]3[C:71]4[C:66](=[CH:67][C:68]([F:72])=[CH:69][CH:70]=4)[NH:65][CH:64]=3)[CH:56]12)=[O:54]>CN1C(=O)CCC1.CCOC(C)=O>[CH2:4]([O:3][C:1](=[O:2])[N:11]([CH:12]([C:14](=[O:16])[NH:51][CH:52]([C:53]([N:55]1[CH2:59][CH2:58][CH:57]2[N:60]([CH:73]3[CH2:77][CH2:76][CH2:75][CH2:74]3)[CH2:61][CH:62]([C:63]3[C:71]4[C:66](=[CH:67][C:68]([F:72])=[CH:69][CH:70]=4)[NH:65][CH:64]=3)[CH:56]12)=[O:54])[C:78]([CH3:81])([CH3:80])[CH3:79])[CH3:13])[CH3:17])[C:5]1[CH:6]=[CH:7][CH:8]=[CH:9][CH:10]=1

参加物

7

反応物 4

HCID 81531DiisopropylethylamineHCID 7016365Z-N-Me-Ala-OHHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 674083852-Amino-1-[4-cyclopentyl-6-(6-fluoro-1H-indol-3-yl)-hexahydro-pyrrolo[3,2-b]pyrrol-1-yl]-3,3-dimethyl-butan-1-one

生成物 1

HCID 67408704(1-{1-[4-Cyclopentyl-6-(6-fluoro-1H-indol-3-yl)-hexahydro-pyrrolo[3,2-b]pyrrole-1-carbonyl]-2,2-dimethyl-propylcarbamoyl}-ethyl)-methyl-carbamic acid benzyl ester

試薬・触媒・溶媒 2

HCID 8857Ethyl Acetate溶媒HCID 13387N-methyl-2-pyrrolidone溶媒2 回

反応条件

温度
0 °C

実験手順

To a solution containing Cbz-N(Me)Ala-OH (116 mg, 0.5 mmol) in anhydrous NMP (5 mL) was cooled to 0° C. HATU (191 mg, 0.5 mmol) and DIPEA (148 mg, 0.7 mmol) were added followed by the addition of crude 39 (218 mg, 0.5 mmol) in anhydrous NMP (5 mL). The reaction mixture was slowly warmed to ambient temperature. After 3 h, the reaction mixture was diluted with EtOAc and washed successively with aqueous NaHCO3 and brine, dried over anhydrous Na2SO4, filtered, and concentrated to afford 300 mg of crude 40 as an amber-colored oil which was used without further purification. Mass spectrum, m/z [646.4] (M+H)+.

後処理

  1. temperatureThe reaction mixture was slowly warmed to ambient temperature
  2. washwashed successively with aqueous NaHCO3 and brine
  3. dry with materialdried over anhydrous Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated

出典と根拠

ORDレコード
ord-4864e7574fc1447ba38a0773498fae1d
出典データセット
uspto-grants-2013_03
特許番号
US08399683B2

反応ノート

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