Ethanol → HCID 69304529, compound

HRID 709380Notes

Reaction equation

HRID 709380 reaction equation
[OH:1][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][C:10]([OH:18])=[CH:11][C:12]=3[OH:17])[C:7](=[O:19])[C:6]=2[CH:5]=[C:4]([C:20]([OH:22])=[O:21])[CH:3]=1.C(O)C.[NH2:26][C@H:27]([C:33]([OH:35])=[O:34])[CH2:28][CH2:29][CH2:30][CH2:31][NH2:32]>O>[NH2:26][C@H:27]([C:33]([OH:35])=[O:34])[CH2:28][CH2:29][CH2:30][CH2:31][NH2:32].[OH:1][C:2]1[C:15]2[C:14](=[O:16])[C:13]3[C:8](=[CH:9][C:10]([OH:18])=[CH:11][C:12]=3[OH:17])[C:7](=[O:19])[C:6]=2[CH:5]=[C:4]([C:20]([OH:22])=[O:21])[CH:3]=1

Participants

5

Reactant 3

HCID 702EthanolHCID 5962L-LysineHCID 361510478-45-5

Product 1

HCID 69304529HCID 69304529, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

2 g of 4,5,7- trihydroxy-2-carboxyanthraquinone was put into a suitable container, added with ethanol to dissolve. 2.2 g of L-lysine was dissolved in water and then added to rhein solution, heated, dissolved under stirring and extracted the solvent under reduced pressure, and solid substance of 4,5,7- trihydroxy-2-carboxyanthraquinone lysine conjugate was obtained.

Workup

  1. dissolutionto dissolve
  2. additionadded to rhein solution
  3. temperatureheated
  4. dissolutiondissolved
  5. extractionextracted the solvent under reduced pressure, and solid substance of 4,5,7- trihydroxy-2-carboxyanthraquinone lysine conjugate
  6. customwas obtained

Sources & evidence

ORD record
ord-4ec10d2a9fab4dcf9768bf4f2051c828
Source dataset
uspto-grants-2015_11
Patent number
US09181172B2

Reaction notes

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