CO5231233A1 - PROCESS FOR RECOVERING ANTIBIOTICS OLIGOSACARIDS LIPOFILIC LIPOFILICOS - Google Patents
PROCESS FOR RECOVERING ANTIBIOTICS OLIGOSACARIDS LIPOFILIC LIPOFILICOSInfo
- Publication number
- CO5231233A1 CO5231233A1 CO99078839A CO99078839A CO5231233A1 CO 5231233 A1 CO5231233 A1 CO 5231233A1 CO 99078839 A CO99078839 A CO 99078839A CO 99078839 A CO99078839 A CO 99078839A CO 5231233 A1 CO5231233 A1 CO 5231233A1
- Authority
- CO
- Colombia
- Prior art keywords
- antibiotic
- broth
- absorbent
- absorbed
- oligosacarids
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/44—Preparation of O-glycosides, e.g. glucosides
- C12P19/60—Preparation of O-glycosides, e.g. glucosides having an oxygen of the saccharide radical directly bound to a non-saccharide heterocyclic ring or a condensed ring system containing a non-saccharide heterocyclic ring, e.g. coumermycin, novobiocin
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microbiology (AREA)
- General Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Saccharide Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Un proceso para recuperar un antibiótico oligodacárido lipofílico a partir de un caldo de fermentación acuosa que contiene al antibiótico oligosacárido lipofílico mezclado con impurezas, derivados y/o sólidos suspendidos, que comprende:a) combinar dicho caldo de fermentación con un absorbente; b) ajustar el pH del caldo a alcalino a fin de solubilizar el antibiótico en el caldo;c) dar tiempo suficiente para que el antibiótico solubilizado en el caldo alcalino sea absorbido por el absorbente;d) ajustar el pH del caldo a casi neutral a fin de estabilizar el antibiótico absorbido en el absorbente; ye) separar el absorbente en el cual el antibiótico es absorbido a partir del caldo.También se revela un medio para almacenar un antibiótico oligosacárido que comprende un absorbente que tiene un antibiótico oligosacárido lipofilico absorbido en el mismo.A process for recovering a lipophilic oligodaccharide antibiotic from an aqueous fermentation broth containing the lipophilic oligosaccharide antibiotic mixed with impurities, derivatives and / or suspended solids, comprising: a) combining said fermentation broth with an absorbent; b) adjust the pH of the broth to alkaline in order to solubilize the antibiotic in the broth; c) allow sufficient time for the antibiotic solubilized in the alkaline broth to be absorbed by the absorbent; d) adjust the pH of the broth to almost neutral to in order to stabilize the absorbed antibiotic in the absorbent; and e) separating the absorbent in which the antibiotic is absorbed from the broth. A means for storing an oligosaccharide antibiotic comprising an absorbent having a lipophilic oligosaccharide antibiotic absorbed therein is also disclosed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21568998A | 1998-12-18 | 1998-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CO5231233A1 true CO5231233A1 (en) | 2002-12-27 |
Family
ID=22803963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO99078839A CO5231233A1 (en) | 1998-12-18 | 1999-12-16 | PROCESS FOR RECOVERING ANTIBIOTICS OLIGOSACARIDS LIPOFILIC LIPOFILICOS |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR021717A1 (en) |
AU (1) | AU2157200A (en) |
CO (1) | CO5231233A1 (en) |
PE (1) | PE20001370A1 (en) |
WO (1) | WO2000037670A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200812687A (en) * | 2006-07-10 | 2008-03-16 | Sicor Inc | Apparatus for the separation of a resin from a reaction mixture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1173368B (en) * | 1984-02-24 | 1987-06-24 | Zambon Spa | PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE ALFA-ARILALCANOIC ACIDS |
US4735903A (en) * | 1984-06-21 | 1988-04-05 | Schering Corporation | Micromonospora carbonacea var africana |
ZA927923B (en) * | 1991-10-16 | 1993-04-26 | Schering Corp | Lipophilic oligosaccharide antibiotic salt compositions. |
US5763600A (en) * | 1997-04-18 | 1998-06-09 | Schering Corporation | Oligosaccharide antibiotics and process for preparation thereof |
-
1999
- 1999-12-16 WO PCT/US1999/027937 patent/WO2000037670A1/en active Application Filing
- 1999-12-16 CO CO99078839A patent/CO5231233A1/en not_active Application Discontinuation
- 1999-12-16 PE PE1999001277A patent/PE20001370A1/en not_active Application Discontinuation
- 1999-12-16 AU AU21572/00A patent/AU2157200A/en not_active Abandoned
- 1999-12-16 AR ARP990106460A patent/AR021717A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2157200A (en) | 2000-07-12 |
AR021717A1 (en) | 2002-07-31 |
WO2000037670A1 (en) | 2000-06-29 |
PE20001370A1 (en) | 2000-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |