CO5231233A1 - Proceso para recuperar antibioticos oligosacaridos lipofilic lipofilicos - Google Patents
Proceso para recuperar antibioticos oligosacaridos 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.
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 (es) | 2002-12-27 |
Family
ID=22803963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO99078839A CO5231233A1 (es) | 1998-12-18 | 1999-12-16 | Proceso para recuperar antibioticos oligosacaridos lipofilic lipofilicos |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR021717A1 (es) |
AU (1) | AU2157200A (es) |
CO (1) | CO5231233A1 (es) |
PE (1) | PE20001370A1 (es) |
WO (1) | WO2000037670A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20090038426A (ko) * | 2006-07-10 | 2009-04-20 | 시코르, 인크. | 반응 혼합물로부터 수지 분리 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1173368B (it) * | 1984-02-24 | 1987-06-24 | Zambon Spa | Processo per la preparazione di acidi alfa-arilalcanoici otticamente attivi |
US4735903A (en) * | 1984-06-21 | 1988-04-05 | Schering Corporation | Micromonospora carbonacea var africana |
NZ244735A (en) * | 1991-10-16 | 1995-12-21 | Schering Corp | Pharmaceutical compositions containing a lipophilic oligosaccharide antibiotic salt |
US5763600A (en) * | 1997-04-18 | 1998-06-09 | Schering Corporation | Oligosaccharide antibiotics and process for preparation thereof |
-
1999
- 1999-12-16 AR ARP990106460A patent/AR021717A1/es unknown
- 1999-12-16 AU AU21572/00A patent/AU2157200A/en not_active Abandoned
- 1999-12-16 CO CO99078839A patent/CO5231233A1/es not_active Application Discontinuation
- 1999-12-16 WO PCT/US1999/027937 patent/WO2000037670A1/en active Application Filing
- 1999-12-16 PE PE1999001277A patent/PE20001370A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2000037670A1 (en) | 2000-06-29 |
AR021717A1 (es) | 2002-07-31 |
AU2157200A (en) | 2000-07-12 |
PE20001370A1 (es) | 2000-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |