Lactic Acid → 1,4-Bis[2-(2-hydroxypropylamino)ethylamino]-5,8-dihydroxyanthraquinone dilactate salt

HRID 65400

Reaktionsgleichung

Reaktionsgleichung von HRID 65400
[OH:1][CH:2]([CH3:34])[CH2:3][NH:4][CH2:5][CH2:6][NH:7][C:8]1[C:21]2[C:20](=[O:22])[C:19]3[C:14](=[C:15]([OH:24])[CH:16]=[CH:17][C:18]=3[OH:23])[C:13](=[O:25])[C:12]=2[C:11]([NH:26][CH2:27][CH2:28][NH:29][CH2:30][CH:31]([OH:33])[CH3:32])=[CH:10][CH:9]=1.[C:35]([OH:40])(=[O:39])[CH:36]([CH3:38])[OH:37].C(O)C>CC(C)=O>[C:35]([OH:40])(=[O:39])[CH:36]([CH3:38])[OH:37].[C:35]([OH:40])(=[O:39])[CH:36]([CH3:38])[OH:37].[OH:1][CH:2]([CH3:34])[CH2:3][NH:4][CH2:5][CH2:6][NH:7][C:8]1[C:21]2[C:20](=[O:22])[C:19]3[C:14](=[C:15]([OH:24])[CH:16]=[CH:17][C:18]=3[OH:23])[C:13](=[O:25])[C:12]=2[C:11]([NH:26][CH2:27][CH2:28][NH:29][CH2:30][CH:31]([OH:33])[CH3:32])=[CH:10][CH:9]=1

Komponenten

5

Edukt 3

HCID 612Lactic AcidHCID 702EthanolHCID 4330601,4-Dihydroxy-5,8-bis[2-(2-hydroxypropylamino)ethylamino]anthracene-9,10-dione

Produkt 1

HCID 1317117381,4-Bis[2-(2-hydroxypropylamino)ethylamino]-5,8-dihydroxyanthraquinone dilactate salt

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 180AcetoneLösungsmittel

Versuchsvorschrift

A mixture of 228 mg. of 1,4-bis[2-(2- hydroxypropylamino)ethylamino]-5,8-dihydroxyanthraquinone, 120 mg. of 80% DL-lactic acid, and 10 ml. of ethanol is heated on a steam bath for 10 minutes, cooled, treated with 50 ml. of acetone and cooled to obtain the title compound.

Aufarbeitung

  1. additionA mixture of 228 mg
  2. temperaturecooled
  3. additiontreated with 50 ml

Quellen und Nachweise

ORD-Eintrag
ord-9c4bb4e21d134267b17ad23616663b7f
Quelldatensatz
uspto-grants-1986_09
Patentnummer
US04614618

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