METHOD FOR PURIFICATION OF COLISTIN AND PURIFIED COLISTIN COMPONENTS

申请公布号：EP2470555(A1)

申请号：EP20100757791

申请日期：2010.09.29

申请公布日期：2012.07.04

申请人：

XELLIA PHARMACEUTICALS APS

发明人：KOCH, TORBEN;OVERBALLE-PEDERSEN, CARSTEN

分类号：C07K7/62

主分类号：C07K7/62

摘要：<p>The present invention concerns a method of purifying colistin using reverse phase chromatography, wherein loading a column with colistin base in acetic acid and high ethanol concentration and eluting with low ethanol concentration is performed.</p>

ELIMINATION OF HYDROGEN PEROXIDE

LUBRICATING OIL AMOUNT ADJUSTING DEVICE FOR BEARING THROUGH ADJUSTMENT OF LUBRICATING OIL TANK VAPOR PRESSURE

PRODUCING LIQUID HYDROCARBON STREAMS BY HYDROGENATION OF FOSSIL-BASED FEEDSTOCK

CONTAINER WITH A PENTABAR CLOSURE DEVICE

DISSOLVING POLYMERS IN LIQUID ALIPHATIC HYDROCARBON FUELS

NET BED

4-PHENOXYPIPERIDINES PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM

2-LONG-CHAIN-ALKYLBENZIMIDAZOL-(4 OR 5)-CARBOXYLIC ACIDS AND ESTERS THEREOF

ANTI-ALLERGIC COMPOSITIONS BASED ON A BENZACYLBENZIMIDAZOL-2-YLCARBOXALDEHYDE

BROMINATION OF ERGOT ALKALOIDS WITH A BROMINE COMPLEX OF 3-BROMO-6-CHLORO-2-METHYLIMIDAZO (1,2-B) PYRIDAZINE

PENICILLINS AND CEPHALOSPORINS

3-PHENYL-1-AMINOPROPANE DERIVATIVES

WATER PLAY TOY

STORAGE RACK CONNECTION WITH MAGNETIC LOCK

TWO-PART GUTTER WITH SOFFIT

SLUDGE DEWATERING APPARATUS LIQUID DRAWN THROUGH SIEVE BY VACUUM CONVEYED FROM VACUUM CHAMBER IN DISCRETE AMOUNTS

EVAPORATION AND DRYING OF LIQUID BY COATING INERT PARTICLES

CAPTIVE DRAIN PLUG

MANUFACTURE OF HYDRAULIC MORTAR AND CONCRETE

INTERPHENYLENE-9-THIA-11-OXO-12-AZAPROSTANOIC ACID COMPOUNDS