CH448092A - Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure - Google Patents
Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäureInfo
- Publication number
- CH448092A CH448092A CH1230563A CH1230563A CH448092A CH 448092 A CH448092 A CH 448092A CH 1230563 A CH1230563 A CH 1230563A CH 1230563 A CH1230563 A CH 1230563A CH 448092 A CH448092 A CH 448092A
- Authority
- CH
- Switzerland
- Prior art keywords
- amino
- preparation
- cephalosporanic acid
- new derivatives
- cephalosporanic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/195—Antibiotics
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
- A23L3/3463—Organic compounds; Microorganisms; Enzymes
- A23L3/3544—Organic compounds containing hetero rings
-
- 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
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/28—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by an aliphatic carboxylic acid, which is substituted by hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Epidemiology (AREA)
- Nutrition Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE654039D BE654039A (de) | 1963-10-07 | ||
CH1230563A CH448092A (de) | 1963-10-07 | 1963-10-07 | Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure |
FR989255A FR1415813A (fr) | 1963-10-07 | 1964-09-25 | Dérivés de l'acide 7-amino-céphalosporanique et procédé pour leur préparation |
DE19641445633 DE1445633A1 (de) | 1963-10-07 | 1964-10-01 | Verfahren zur Herstellung neuer Amide |
GB40778/64A GB1066347A (en) | 1963-10-07 | 1964-10-06 | New derivatives of 7-amino-cephalosporamic acid and process for their manufacture |
US401972A US3484437A (en) | 1963-10-07 | 1964-10-06 | Derivatives of 7 - amino - cephalo-sporanic acid and process for their manufacture |
BR163222/64A BR6463222D0 (pt) | 1963-10-07 | 1964-10-07 | Processo para a manufatura de novas amidas |
FR999491A FR4104M (de) | 1963-10-07 | 1964-12-22 | |
FR999492A FR3876M (de) | 1963-10-07 | 1964-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1230563A CH448092A (de) | 1963-10-07 | 1963-10-07 | Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure |
Publications (1)
Publication Number | Publication Date |
---|---|
CH448092A true CH448092A (de) | 1967-12-15 |
Family
ID=4381784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1230563A CH448092A (de) | 1963-10-07 | 1963-10-07 | Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE654039A (de) |
BR (1) | BR6463222D0 (de) |
CH (1) | CH448092A (de) |
FR (2) | FR3876M (de) |
-
0
- BE BE654039D patent/BE654039A/fr unknown
-
1963
- 1963-10-07 CH CH1230563A patent/CH448092A/de unknown
-
1964
- 1964-10-07 BR BR163222/64A patent/BR6463222D0/pt unknown
- 1964-12-22 FR FR999492A patent/FR3876M/fr active Active
- 1964-12-22 FR FR999491A patent/FR4104M/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR4104M (de) | 1966-04-18 |
FR3876M (de) | 1966-01-24 |
BE654039A (de) | |
BR6463222D0 (pt) | 1973-08-09 |
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