tert-butyl (2S)-2-[[4-(dihexylamino)-1,1-dioxo-1,2,5-thiadiazol-3-yl]amino]-3-(4-hydroxyphenyl)propanoate → HCID 178444782、化合物

HRID 495041

反応式

HRID 495041 の反応式
C([O:5][C:6](=[O:37])[C@H:7]([CH2:29][C:30]1[CH:35]=[CH:34][C:33]([OH:36])=[CH:32][CH:31]=1)[NH:8][C:9]1[C:13]([N:14]([CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH3:20])=[N:12][S:11](=[O:28])(=[O:27])[N:10]=1)(C)(C)C>C(O)=O>[CH2:15]([N:14]([C:13]1[C:9]([NH:8][C@H:7]([C:6]([OH:37])=[O:5])[CH2:29][C:30]2[CH:35]=[CH:34][C:33]([OH:36])=[CH:32][CH:31]=2)=[N:10][S:11](=[O:27])(=[O:28])[N:12]=1)[CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])[CH2:16][CH2:17][CH2:18][CH2:19][CH3:20]

参加物

3

反応物 1

HCID 178444783tert-butyl (2S)-2-[[4-(dihexylamino)-1,1-dioxo-1,2,5-thiadiazol-3-yl]amino]-3-(4-hydroxyphenyl)propanoate

生成物 1

HCID 178444782HCID 178444782、化合物収率 98.6%

試薬・触媒・溶媒 1

HCID 284Formic Acid溶媒

実験手順

N-(4-(N,N-Di-n-hexylamino)-1,1-dioxo-1,2,5-thiadiazol-3-yl)-L-tyrosine tert-butyl ester (100 mg, 0.19 mmol) was dissolved in formic acid and the mixture stirred at room temperature for 36 hrs. Excess formic acid was removed under reduced pressure to yield N-(4-(N,N-Di-n-hexylamino)-1,1-dioxo-1,2,5-thiadiazol-3-yl)-L-tyrosine as a white solid (90 mg, 98%). Anal. Calc'd for C23H36N4O5S: C, 57.48; H, 7.55; N, 11.66. Found: C, 57.04; H, 7.23; N, 11.38.

後処理

  1. customExcess formic acid was removed under reduced pressure

出典と根拠

ORDレコード
ord-e9ea09d88cde414bb2e8bb7ed5d12bbc
出典データセット
uspto-grants-2009_05
特許番号
US07538215B2

関連ノート

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