CA1020460A - Isolation of immunostimulating glycopeptide from bacteria - Google Patents
Isolation of immunostimulating glycopeptide from bacteriaInfo
- Publication number
- CA1020460A CA1020460A CA193,265A CA193265A CA1020460A CA 1020460 A CA1020460 A CA 1020460A CA 193265 A CA193265 A CA 193265A CA 1020460 A CA1020460 A CA 1020460A
- Authority
- CA
- Canada
- Prior art keywords
- bacteria
- isolation
- immunostimulating
- glycopeptide
- immunostimulating glycopeptide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- DQJCDTNMLBYVAY-ZXXIYAEKSA-N (2S,5R,10R,13R)-16-{[(2R,3S,4R,5R)-3-{[(2S,3R,4R,5S,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-5-(ethylamino)-6-hydroxy-2-(hydroxymethyl)oxan-4-yl]oxy}-5-(4-aminobutyl)-10-carbamoyl-2,13-dimethyl-4,7,12,15-tetraoxo-3,6,11,14-tetraazaheptadecan-1-oic acid Chemical compound NCCCC[C@H](C(=O)N[C@@H](C)C(O)=O)NC(=O)CC[C@H](C(N)=O)NC(=O)[C@@H](C)NC(=O)C(C)O[C@@H]1[C@@H](NCC)C(O)O[C@H](CO)[C@H]1O[C@H]1[C@H](NC(C)=O)[C@@H](O)[C@H](O)[C@@H](CO)O1 DQJCDTNMLBYVAY-ZXXIYAEKSA-N 0.000 title 1
- 241000894006 Bacteria Species 0.000 title 1
- 102000002068 Glycopeptides Human genes 0.000 title 1
- 108010015899 Glycopeptides Proteins 0.000 title 1
- 230000003308 immunostimulating effect Effects 0.000 title 1
- 238000002955 isolation Methods 0.000 title 1
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
- C12P21/00—Preparation of peptides or proteins
- C12P21/005—Glycopeptides, glycoproteins
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
- A61K35/66—Microorganisms or materials therefrom
- A61K35/74—Bacteria
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/34—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Corynebacterium (G)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Mycology (AREA)
- Gastroenterology & Hepatology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Peptides Or Proteins (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB914973A GB1476422A (en) | 1973-02-23 | 1973-02-23 | Biological extracts |
| GB675974 | 1974-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1020460A true CA1020460A (en) | 1977-11-08 |
Family
ID=26240935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA193,265A Expired CA1020460A (en) | 1973-02-23 | 1974-02-22 | Isolation of immunostimulating glycopeptide from bacteria |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4010257A (enExample) |
| CA (1) | CA1020460A (enExample) |
| CH (1) | CH602920A5 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2374042A1 (fr) * | 1976-06-04 | 1978-07-13 | Merieux Inst | Nouveau medicament immunostimulant et son procede de preparation |
| FR2460139A1 (fr) * | 1979-06-29 | 1981-01-23 | Pasteur Institut | Fraction antigenique glycopeptidique vaccinante a tres grande immunogenicite isolee de cultures de germes pathogenes, procedes d'isolement de cette fraction et vaccins contenant ladite fraction |
| US4479935A (en) * | 1980-04-22 | 1984-10-30 | Institut Pasteur | Fractions extracted from aerobic bacteria, endowed with antitumoral, antibacterial and interferon inducing properties, and process for their preparation |
| US4520019A (en) * | 1982-04-29 | 1985-05-28 | Ribi Immunochem Research, Inc. | Stable composition and preparation thereof |
| US4877612A (en) * | 1985-05-20 | 1989-10-31 | Frank M. Berger | Immunological adjuvant and process for preparing the same, pharmaceutical compositions, and process |
| CN1102855C (zh) * | 1993-01-29 | 2003-03-12 | 维特里制药有限公司 | 免疫治疗组合物 |
| PT1003525E (pt) | 1997-08-05 | 2003-03-31 | Bioniche Life Sciences Inc | Composicao e metodo para a regulacao da proliferacao e da morte celular |
| CZ20022372A3 (cs) * | 1999-12-13 | 2002-11-13 | Bioniche Life Sciences Inc. | Terapeuticky pouľitelné syntetické oligonukleotidy |
| US7125858B2 (en) * | 1999-12-28 | 2006-10-24 | Bioniche Life Sciences Inc. | Hyaluronic acid in the treatment of cancer |
| WO2001075096A1 (en) * | 2000-04-04 | 2001-10-11 | Antigenics Inc. | Isolated and purified nonpeptide antigens from mycobacterium tuberculosis |
-
1974
- 1974-02-22 CH CH257874A patent/CH602920A5/xx not_active IP Right Cessation
- 1974-02-22 US US05/445,309 patent/US4010257A/en not_active Expired - Lifetime
- 1974-02-22 CA CA193,265A patent/CA1020460A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH602920A5 (enExample) | 1978-08-15 |
| US4010257A (en) | 1977-03-01 |
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