CH514590A - Verfahren zur Herstellung von neuen Nikotinsäureestern - Google Patents
Verfahren zur Herstellung von neuen NikotinsäureesternInfo
- Publication number
- CH514590A CH514590A CH1274569A CH1274569A CH514590A CH 514590 A CH514590 A CH 514590A CH 1274569 A CH1274569 A CH 1274569A CH 1274569 A CH1274569 A CH 1274569A CH 514590 A CH514590 A CH 514590A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- acid esters
- nicotinic acid
- new nicotinic
- new
- Prior art date
Links
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical class OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0051—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Fructofuranans, e.g. beta-2,6-D-fructofuranan, i.e. levan; Derivatives thereof
- C08B37/0054—Inulin, i.e. beta-2,1-D-fructofuranan; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
- C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
- C07H13/10—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals directly attached to heterocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0051—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Fructofuranans, e.g. beta-2,6-D-fructofuranan, i.e. levan; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1009568A AT281025B (de) | 1968-10-16 | 1968-10-16 | Verfahren zur Herstellung von neuen Estern der Nikotinsäure mit Polyfructosanen |
| GB208970 | 1970-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH514590A true CH514590A (de) | 1971-10-31 |
Family
ID=25605897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1274569A CH514590A (de) | 1968-10-16 | 1969-08-02 | Verfahren zur Herstellung von neuen Nikotinsäureestern |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH514590A (enExample) |
| CS (1) | CS156458B2 (enExample) |
| DE (2) | DE1966666A1 (enExample) |
| GB (1) | GB1233684A (enExample) |
| SE (1) | SE367406B (enExample) |
-
1969
- 1969-08-02 CH CH1274569A patent/CH514590A/de not_active IP Right Cessation
- 1969-08-20 DE DE19691966666 patent/DE1966666A1/de active Pending
- 1969-08-20 DE DE1942457A patent/DE1942457C3/de not_active Expired
- 1969-10-13 SE SE14005/69A patent/SE367406B/xx unknown
- 1969-10-14 CS CS684669A patent/CS156458B2/cs unknown
-
1970
- 1970-01-15 GB GB208970A patent/GB1233684A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1942457A1 (de) | 1970-05-14 |
| SE367406B (enExample) | 1974-05-27 |
| CS156458B2 (enExample) | 1974-07-24 |
| DE1942457C3 (de) | 1974-07-25 |
| DE1942457B2 (de) | 1974-01-03 |
| GB1233684A (enExample) | 1971-05-26 |
| DE1966666A1 (de) | 1973-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |