METHOD OF 2,3,5,7,8-PENTAHYDROXY-6-ETHYL-1,4-NAPHTHOQUINONE PREPARING

FIELD: naphthoquinones. SUBSTANCE: product: 2,3,5,7,8-pentahydroxy-6-ethyl-1,4-naphthoquinone (echinochrome) which is used as bioactive substance. Process is carried out by extraction from planar sea urchins with 4-8 wt. -% solution of 30 wt.-% HSOin ethanol followed by liquid extraction with chloro...

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Bibliographische Detailangaben

Hauptverfasser:	Artjukov A.A, Kol'tsova E.A, Kupera E.V, Petukhov P.V, Kochergina T.Ju
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
Online-Zugang:	Volltext bestellen
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