Process for purifying anthracyclinone glycosides by selective ad

Details Process for purifying anthracyclinone glycosides by selective ad Process for purifying anthracyclinone glycosides by selective ad

1987-02-02

1989-08-29

Brown, Johnnie R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536 64, 536127, C07M 106, C07M 1524

Patent

active

048618705

ABSTRACT:
Disclosed is a process for purifying an impure anthracyclinone glycoside by selective adsorption of a slightly acidic aqueous solution of an impure glycoside on at least one resin and subsequent de-absorption of the purified glycoside by elution with acidic water or a mixture of water and a polar solvent.

REFERENCES:
patent: 2793978 (1957-05-01), Wachtel et al.
patent: 2827417 (1958-03-01), Friedman et al.
patent: 2960437 (1960-11-01), Friedman et al.
patent: 3221008 (1965-11-01), Wolf et al.
patent: 4091201 (1978-05-01), Argoudelis et al.

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