JPS5246093A - 2-alkyl-7-substituted-2, or 3-cephem-4-carboxylic compounds, their sal ts, and preparation thereof - Google Patents
2-alkyl-7-substituted-2, or 3-cephem-4-carboxylic compounds, their sal ts, and preparation thereofInfo
- Publication number
- JPS5246093A JPS5246093A JP51115675A JP11567576A JPS5246093A JP S5246093 A JPS5246093 A JP S5246093A JP 51115675 A JP51115675 A JP 51115675A JP 11567576 A JP11567576 A JP 11567576A JP S5246093 A JPS5246093 A JP S5246093A
- Authority
- JP
- Japan
- Prior art keywords
- cephem
- alkyl
- sal
- substituted
- preparation
- 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.)
- Granted
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
- C07D501/14—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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Oncology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Communicable Diseases (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4067775A GB1554723A (en) | 1975-10-03 | 1975-10-03 | Cephalosporin derivatives and the preparation thereof |
GB5049875 | 1975-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5246093A true JPS5246093A (en) | 1977-04-12 |
JPS6139952B2 JPS6139952B2 (ko) | 1986-09-06 |
Family
ID=26264472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51115675A Granted JPS5246093A (en) | 1975-10-03 | 1976-09-27 | 2-alkyl-7-substituted-2, or 3-cephem-4-carboxylic compounds, their sal ts, and preparation thereof |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5246093A (ko) |
AT (1) | AT352272B (ko) |
DE (1) | DE2644335A1 (ko) |
FR (1) | FR2326196A1 (ko) |
NL (1) | NL7610898A (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55166637A (en) * | 1979-06-12 | 1980-12-25 | Konishiroku Photo Ind Co Ltd | Manufacture of silver halide photographic emulsion |
JPS561041A (en) * | 1979-06-16 | 1981-01-08 | Konishiroku Photo Ind Co Ltd | Manufacture of silver halide photographic emulsion |
JPS56109335A (en) * | 1980-02-05 | 1981-08-29 | Konishiroku Photo Ind Co Ltd | Manufacture of silver halide photographic emulsion |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI771866A (ko) * | 1976-06-28 | 1977-12-29 | Fujisawa Pharmaceutical Co | |
KR20200145870A (ko) | 2019-06-10 | 2020-12-31 | 삼성전자주식회사 | 반도체 장치 |
-
1976
- 1976-09-27 JP JP51115675A patent/JPS5246093A/ja active Granted
- 1976-09-30 AT AT727576A patent/AT352272B/de not_active IP Right Cessation
- 1976-10-01 NL NL7610898A patent/NL7610898A/xx not_active Application Discontinuation
- 1976-10-01 FR FR7629689A patent/FR2326196A1/fr active Granted
- 1976-10-01 DE DE19762644335 patent/DE2644335A1/de not_active Ceased
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55166637A (en) * | 1979-06-12 | 1980-12-25 | Konishiroku Photo Ind Co Ltd | Manufacture of silver halide photographic emulsion |
JPS561041A (en) * | 1979-06-16 | 1981-01-08 | Konishiroku Photo Ind Co Ltd | Manufacture of silver halide photographic emulsion |
JPS56109335A (en) * | 1980-02-05 | 1981-08-29 | Konishiroku Photo Ind Co Ltd | Manufacture of silver halide photographic emulsion |
JPH0160810B2 (ko) * | 1980-02-05 | 1989-12-26 | Konishiroku Photo Ind |
Also Published As
Publication number | Publication date |
---|---|
DE2644335A1 (de) | 1977-04-14 |
AT352272B (de) | 1979-09-10 |
FR2326196B1 (ko) | 1980-04-18 |
FR2326196A1 (fr) | 1977-04-29 |
JPS6139952B2 (ko) | 1986-09-06 |
NL7610898A (nl) | 1977-04-05 |
ATA727576A (de) | 1979-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5368796A (en) | Syn-isomer of 3,7-disubstd.-3-cephem-4-carboxylic acids, and their preventingor treating agents containing their salts as active constituent againstdiseases caused by bacterial infection | |
JPS53137988A (en) | Cephem and cepham compounds and process for their preparation | |
JPS5334794A (en) | Cephalosporin derivatives and their preparation | |
IL57392A (en) | 7-(2-(2-aminothiazolyl)-(2-methoxyimino))acetamido-3-(di-and tetrahydrotriazinyl)thiomethyl-3-cephem-4-carboxylic acid derivatives,their preparation and pharmaceutical compositions containing them | |
JPS5536493A (en) | 2-lower alkyl-7-substituted-2 or 3-cephem-4-carboxylic acid compound, its salt, their preparation, and preventive and remedy comprising them as active constituent | |
JPS56125392A (en) | Cepham and cephem compound and preparation thereof | |
JPS5334795A (en) | Cephalosporin derivatives and their preparation | |
JPS5246093A (en) | 2-alkyl-7-substituted-2, or 3-cephem-4-carboxylic compounds, their sal ts, and preparation thereof | |
GB2083461B (en) | 7-beta-(alpha-syn-methoxyimino-alpha-(2-aminothiazol-4-yl)-acetamido)-3-((1,2,3-thiadiazol-5-ylthio)methyl)-3-cephem-4-carboxylic acid and c1-c6 alkyl derivatives thereof | |
IE812915L (en) | ESTERS OF 7ß-SUBSTITUTED CEPH-3-EM-4-CARBOXYLIC ACIDS | |
JPS535193A (en) | 2-alkyl-7-substituted-2 or 3-cephem-4-carboxlic acids, their salts and their preparation | |
ES8204439A1 (es) | Procedimiento para la obtencion de hidrocloruro o hidrobro- muro cristalinos de 7b-(2-(2-amino-4-tiazolil)-2-metoxiimi- noacetamido)-3-cephem-4-carboxilato de pivaloiloximetilo | |
JPS5535096A (en) | 3-cephem compound, its salt, their preparation, and preventive and remedy for microbism comprising thema active constituent | |
JPS5227791A (en) | Synthesis of cephalosporins | |
JPS55129287A (en) | Imidazole-dicarboxylic acid derivative | |
JPS5225740A (en) | Preparation of o-acyl-amidinophenols or acid addition salts thereof | |
JPS52122389A (en) | Cephalosporin derivatives and their preparation | |
JPS5511600A (en) | Cephem compound, its salt, their preparation and remedy and prophylactic for microbism containing mainly the same | |
JPS5673088A (en) | Novel cephalosporin | |
JPS57131794A (en) | Novel cephem compound or salt thereof, preparation of the same and preventing agent and remedy for microbism containing the same as active constituent | |
JPS52125184A (en) | Novel cephalosporin compounds | |
JPS5283867A (en) | Cephalosporins | |
JPS55133385A (en) | Novel cephem compound, its preparation, and remedy and preventive against microbism | |
JPS57163386A (en) | Cephalosporin derivative and its production | |
JPS5283862A (en) | 7-methoxycephalosporin derivatives |