Chromatographic process

Details Chromatographic process Chromatographic process

1979-07-30

1981-02-24

Brown, Johnnie R.

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

Organic compounds

Carbohydrates or derivatives

536 10, 536 12, 536 9, C07H 106

Patent

active

042529719

ABSTRACT:
A chromatographic process for separation of an aminoglycoside antibiotic from impurities. Illustratively, there is disclosed a chromatographic process for separation of the gentamicin complex (C.sub.1, C.sub.2 and C.sub.1a) from impurities. The subject process gives a gentamicin complex recovery of more than double the recovery of the best known prior art gentamicin chromatography process.

REFERENCES:
patent: 3091572 (1963-05-01), Luedemann et al.
patent: 3915955 (1975-10-01), Cooper et al.
patent: 4011390 (1977-03-01), Weinstein et al.
patent: 4011391 (1977-03-01), Horii et al.
patent: 4045610 (1977-08-01), Nara et al.
Maehr et al., "Jour. of Chromatography", vol. 30, pp. 572-578, 1967.

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