MX9706187A - Derivados de 3-pirrolidiliden-2-ona-cefalosporinas. - Google Patents
Derivados de 3-pirrolidiliden-2-ona-cefalosporinas.Info
- Publication number
- MX9706187A MX9706187A MX9706187A MX9706187A MX9706187A MX 9706187 A MX9706187 A MX 9706187A MX 9706187 A MX9706187 A MX 9706187A MX 9706187 A MX9706187 A MX 9706187A MX 9706187 A MX9706187 A MX 9706187A
- Authority
- MX
- Mexico
- Prior art keywords
- lower alkyl
- hydrogen
- compounds
- derivatives
- pyrrolidylidene
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Los derivados de cefalosporina de formula general I (Ver Formula) donde R1 es hidrogeno, alquilo inferior, aralquilo, cicloalquilo, R3CO- o -C(R4R5)CO2R6; donde R4 y R5 son cada uno independientemente hidrogeno o alquilo inferior o R4 y R5 tomados conjuntamente forman un grupo cicloalquilo; R3 es hidrogeno o alquilo inferior y R6 es hidrogeno, alquilo inferior, alquenilo inferior o un grupo protector de ácido carboxílico, R2 es isobutilo, 2,2-dimetil-propilo o ciclohexil-metilo; n es 0, 1 o 2; X es CH o N; así como también sus esteres fácilmente hidrolizables de los mismos, las sales aceptables farmacéuticamente de los compuestos antes mencionados e hidratos de los compuestos de formula (I) y sus esteres y sales.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP95102742 | 1995-02-27 | ||
| EP95102742.4 | 1995-02-27 | ||
| PCT/EP1996/000667 WO1996026943A1 (en) | 1995-02-27 | 1996-02-16 | Derivatives of 3-pyrrolidylidene-2-one-cephalosporines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9706187A true MX9706187A (es) | 1997-11-29 |
| MXPA97006187A MXPA97006187A (es) | 1998-07-03 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| US5925632A (en) | 1999-07-20 |
| CN1176641A (zh) | 1998-03-18 |
| AR003927A1 (es) | 1998-09-30 |
| TR199700859T1 (xx) | 1998-02-21 |
| FI973500A0 (fi) | 1997-08-26 |
| EP0812323A1 (en) | 1997-12-17 |
| FI973500A (fi) | 1997-08-26 |
| WO1996026943A1 (en) | 1996-09-06 |
| BR9607046A (pt) | 1997-12-30 |
| CA2212345A1 (en) | 1996-09-06 |
| AU4877196A (en) | 1996-09-18 |
| JPH11501017A (ja) | 1999-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| PH20468A (en) | Novel pharmaceutically active di-esters of 3,5-dicarboxy-4-substituted-pyridines and pyrans | |
| TW329423B (en) | Compounds containing a fused bicyclic ring and processes therefor | |
| CA2043071A1 (en) | Heterocyclic compounds | |
| ES8602720A1 (es) | Un procedimiento para la preparacion de nuevos derivados de 8-cloro-1,5-benzotiazepina | |
| EP0592677A4 (en) | -g(b)-lactam compound and cephem compound, and production thereof | |
| MY108967A (en) | Triazolopyridazine compounds, their production and use | |
| HU9702474D0 (en) | Vinyl-pirrolidinone cephalosporins with basic substituents | |
| AU4497293A (en) | Phenoxy- and phenoxyalkyl-piperidines as antiviral agents | |
| MY103214A (en) | Antihypercholesterolemic tetrazole compounds | |
| NZ333991A (en) | method of preparing cyclohexene carboxylate derivatives | |
| ES8706144A1 (es) | Un procedimiento para preparar derivados de 1,8-naftiridina | |
| CA2103072A1 (en) | Pleuromutilin derivatives | |
| EP0757988A4 (en) | IMIDAZOLE DERIVATIVE AND PROCESS FOR PRODUCING THE SAME | |
| ES8801922A1 (es) | Procedimiento para la fabricacion de un ester acido 1 beta-(2-(2-amino-4-tiazolil)alquenoilamino)-3-cefem-4-carboxilico. | |
| TW334428B (en) | Novel benzodiazepine derivatives | |
| MX9706187A (es) | Derivados de 3-pirrolidiliden-2-ona-cefalosporinas. | |
| EP0504404A4 (en) | Process for producing 3-substituted thio-3-cephem compound | |
| IE64851B1 (en) | New bronchospasmolytic compounds and process for their preparation | |
| IL172383A0 (en) | Antiviral protease inhibitors | |
| DE3673057D1 (de) | 6-(1-acyl-1-hydroxymethyl)-penicillansaeurederivate. | |
| AU572147B2 (en) | Dibenzopyran derivatives | |
| EP0177897A3 (en) | Antibacterial 7beta-heterocyclic-cephem | |
| CA2036643A1 (en) | Sulfur-containing esters as synergists of amine and phenolic antioxidants | |
| ECSP951498A (es) | Nuevos derivados de pirrocarbazol case ran 4121/15 |