N-((9H-Fluoren-9-ylmethoxy)carbonyl)-L-alanine → N-[2-(tert-butyldimethylsilyloxy)ethyl]-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]-Nalpha-(9-fluorenylmethoxycarbonyl)-L-alanine amide

HRID 2303362Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2303362
[Si:1]([O:8][CH2:9][CH2:10][NH:11][CH2:12][C:13]1[CH:18]=[CH:17][N:16]=[C:15]([C:19]2[CH:24]=[C:23]([O:25][CH3:26])[C:22]([O:27][CH3:28])=[C:21]([O:29][CH3:30])[CH:20]=2)[CH:14]=1)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].[CH:31]1[C:43]2[CH:42]([CH2:44][O:45][C:46]([NH:48][C@H:49]([C:51](O)=[O:52])[CH3:50])=[O:47])[C:41]3[C:36](=[CH:37][CH:38]=[CH:39][CH:40]=3)[C:35]=2[CH:34]=[CH:33][CH:32]=1>>[Si:1]([O:8][CH2:9][CH2:10][N:11]([CH2:12][C:13]1[CH:18]=[CH:17][N:16]=[C:15]([C:19]2[CH:20]=[C:21]([O:29][CH3:30])[C:22]([O:27][CH3:28])=[C:23]([O:25][CH3:26])[CH:24]=2)[CH:14]=1)[C:51](=[O:52])[C@H:49]([CH3:50])[NH:48][C:46]([O:45][CH2:44][CH:42]1[C:41]2[CH:40]=[CH:39][CH:38]=[CH:37][C:36]=2[C:35]2[C:43]1=[CH:31][CH:32]=[CH:33][CH:34]=2)=[O:47])([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:2])[CH3:3]

Komponenten

3

Edukt 2

HCID 6364642N-((9H-Fluoren-9-ylmethoxy)carbonyl)-L-alanineHCID 18460594N-[2-(tert-butyldimethylsilyloxy)ethyl]-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]amine

Produkt 1

HCID 86758402N-[2-(tert-butyldimethylsilyloxy)ethyl]-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]-Nalpha-(9-fluorenylmethoxycarbonyl)-L-alanine amide

Versuchsvorschrift

N-[2-(tert-Butyldimethylsilyloxy)ethyl]-N-[[2-(3,4,5-trimethoxyphenyl)pyridin-4-yl]methyl]amine (756 mg) and N-(9-fluorenylmethoxycarbonyl)-L-alanine (544 mg) were treated in the same manner as in Preparation Example 9 to obtain the title compound. Since this compound was unable to be isolated from impurities, it was used in the next reaction without purifying it as it is.

Quellen und Nachweise

ORD-Eintrag
ord-e66b1104d77c49c6b953eb064b635d3f
Quelldatensatz
uspto-grants-2002_08
Patentnummer
US06432957B1

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