Ethyl 3-aminopent-4-enoate → Ethyl 3-[[4-[[4-(aminoiminomethyl)naphthyl](phenylmethyl)-amino]-1,4-dioxobutyl]amino]-4-pentenoate

HRID 1941559

Reaktionsgleichung

Reaktionsgleichung von HRID 1941559
Cl.[NH2:2][N:3]=[CH:4][C:5]1[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[C:8]([NH:15][C:16](=[O:22])[CH2:17][CH2:18][C:19]([OH:21])=O)=[CH:7][CH:6]=1.[NH2:23][CH:24]([CH:31]=[CH2:32])[CH2:25][C:26]([O:28][CH2:29][CH3:30])=[O:27]>>[NH2:2][N:3]=[CH:4][C:5]1[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[C:8]([N:15]([CH2:4][C:5]2[CH:14]=[CH:9][CH:8]=[CH:7][CH:6]=2)[C:16](=[O:22])[CH2:17][CH2:18][C:19]([NH:23][CH:24]([CH:31]=[CH2:32])[CH2:25][C:26]([O:28][CH2:29][CH3:30])=[O:27])=[O:21])=[CH:7][CH:6]=1

Komponenten

3

Edukt 2

HCID 10057602Ethyl 3-aminopent-4-enoateHCID 700611654-[[4-(Aminoiminomethyl)naphthyl]amino]-4-oxobutanoic acid hydrochloride

Produkt 1

HCID 70064524Ethyl 3-[[4-[[4-(aminoiminomethyl)naphthyl](phenylmethyl)-amino]-1,4-dioxobutyl]amino]-4-pentenoate

Versuchsvorschrift

The title compound was prepared in the manner of Example 1 substituting 4-[[4-(aminoiminomethyl)naphthyl]amino]-4-oxobutanoic acid hydrochloride for 4-[[4-(aminoiminomethyl)-3-phenyl]amino]-4-oxobutanoic acid hydrochloride and using ethyl 3-amino-4-pentenoate. The product was purified by reverse phase HPLC using the conditions of Example 1 to afford the title compound. The product was verified by 13C NMR (CD3 OD) δ13.2, 30.5, 31.3, 39.0, 48.5, 60.4, 114.6, 120.3, 123.1, 123.9, 124.8, 126.6, 127.0, 128.0, 128.1, 130.3, 136.8, 137.4, 167.6, 171.0, 172.6, 173.0; Chemical Ionization Mass Spectrometry (MH+)=411

Aufarbeitung

  1. customThe product was purified by reverse phase HPLC

Quellen und Nachweise

ORD-Eintrag
ord-88474f8699914fc4a4f8d808118fb4c5
Quelldatensatz
uspto-grants-1997_12
Patentnummer
US05703125

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