AR206315A1 - Procedimiento para la preparacion de compuestos de cefalosporina - Google Patents
Procedimiento para la preparacion de compuestos de cefalosporinaInfo
- Publication number
- AR206315A1 AR206315A1 AR253626A AR25362674A AR206315A1 AR 206315 A1 AR206315 A1 AR 206315A1 AR 253626 A AR253626 A AR 253626A AR 25362674 A AR25362674 A AR 25362674A AR 206315 A1 AR206315 A1 AR 206315A1
- Authority
- AR
- Argentina
- Prior art keywords
- procedure
- preparation
- cephalosporin compounds
- cephalosporin
- compounds
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/28—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C275/42—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
-
- 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
-
- 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
- C07D501/06—Acylation of 7-aminocephalosporanic acid
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/357,763 US4007173A (en) | 1973-05-07 | 1973-05-07 | α-amino-α-(ureidophenyl)acetamidocephalosporins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR206315A1 true AR206315A1 (es) | 1976-07-15 |
Family
ID=23406931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR253626A AR206315A1 (es) | 1973-05-07 | 1974-01-01 | Procedimiento para la preparacion de compuestos de cefalosporina |
Country Status (22)
| Country | Link |
|---|---|
| US (5) | US4007173A (hu) |
| JP (1) | JPS5013391A (hu) |
| AR (1) | AR206315A1 (hu) |
| AT (1) | AT329753B (hu) |
| AU (1) | AU475779B2 (hu) |
| BE (1) | BE814546A (hu) |
| CA (1) | CA1041085A (hu) |
| CH (1) | CH595389A5 (hu) |
| CS (1) | CS181264B2 (hu) |
| DD (1) | DD114267A5 (hu) |
| DE (1) | DE2422068A1 (hu) |
| ES (1) | ES426003A1 (hu) |
| FR (2) | FR2228475B1 (hu) |
| GB (2) | GB1456145A (hu) |
| HU (1) | HU168312B (hu) |
| IE (1) | IE39549B1 (hu) |
| IL (1) | IL44680A (hu) |
| IN (1) | IN141295B (hu) |
| LU (1) | LU69997A1 (hu) |
| NL (1) | NL7405990A (hu) |
| SE (1) | SE430506B (hu) |
| ZA (1) | ZA742353B (hu) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716116B2 (hu) * | 1974-02-08 | 1982-04-02 | ||
| US4286089A (en) | 1974-12-27 | 1981-08-25 | Smithkline Corporation | 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins |
| US3989694A (en) | 1974-12-27 | 1976-11-02 | Smithkline Corporation | 7-Acyl-3-(substituted triazolyl thiomethyl)cephalosporins |
| US4060610A (en) | 1974-12-27 | 1977-11-29 | Smithkline Corporation | Pharmaceutical compositions comprising 7-acyl-3-(substituted triazolyl thiomethyl)-cephalosporins and methods of treating bacterial infections |
| US4080451A (en) * | 1975-03-27 | 1978-03-21 | Pfizer Inc. | Cephalosporin derivatives |
| US4183925A (en) * | 1975-03-27 | 1980-01-15 | Pfizer Inc. | 7-Aminophenylacetamido-Δ3 -cephem antibacterial agents and method of use |
| US4254273A (en) * | 1975-06-11 | 1981-03-03 | Merck & Co., Inc. | Process for preparing esters of α-methyl-3,4-dihydroxyphenylalanine |
| US4220644A (en) | 1976-05-03 | 1980-09-02 | Smithkline Corporation | 7-Acylamino-3-(substituted tetrazolyl thiomethyl) cephalosporins |
| GB1579532A (en) * | 1976-05-21 | 1980-11-19 | Farmaceutici Italia | Cephalosporins |
| US4236001A (en) * | 1976-12-01 | 1980-11-25 | Smithkline Corporation | 7β-Acyloxy-3-heterocyclicthiomethyl cephalosporins |
| LU77786A1 (de) * | 1977-07-15 | 1979-03-26 | Ciba Geigy Ag | Verfahren zur herstellung neuer benzopyranderivate |
| EP0000500B1 (de) * | 1977-07-18 | 1982-04-28 | Ciba-Geigy Ag | Cephalosporinderivate, Verfahren zu deren Herstellung und deren pharmazeutische Präparate |
| US4313945A (en) * | 1978-11-23 | 1982-02-02 | Ciba-Geigy Corporation | 7-Thiazolyl-acetamido-cephem derivatives with terminal aminocarboxylic acid grouping |
| US4409215A (en) * | 1979-11-19 | 1983-10-11 | Fujisawa Pharmaceutical Co., Ltd. | 7-Acylamino-3-substituted cephalosporanic acid derivatives and processes for the preparation thereof |
| US5256405A (en) * | 1991-12-30 | 1993-10-26 | Tom's Of Maine | Herbal deodorant |
| WO1996018607A1 (fr) * | 1994-12-12 | 1996-06-20 | Chugai Seiyaku Kabushiki Kaisha | Derive d'aniline inhibant la synthase du monoxyde d'azote |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341531A (en) * | 1967-02-15 | 1967-09-12 | American Cyanamid Co | Substituted 7-acetylamino cephalosporanic acids |
| US3464985A (en) * | 1967-08-18 | 1969-09-02 | Bristol Myers Co | 7 - (d - alpha - amino - (acetamidophenylacetamido))-cephalosporanic acids and derivatives thereof |
| US3573295A (en) * | 1968-07-01 | 1971-03-30 | Bristol Myers Co | Process for the preparation of 7-aminocephalosporanic acid |
| US3641021A (en) * | 1969-04-18 | 1972-02-08 | Lilly Co Eli | 3 7-(ring-substituted) cephalosporin compounds |
| US3634418A (en) * | 1969-08-20 | 1972-01-11 | Bristol Myers Co | 3 - azidomethyl - 7-(alpha-aminophenyl(or thienyl)acetamido)ceph - 3 -em-4-oic acids |
| US3692779A (en) * | 1970-08-12 | 1972-09-19 | Bristol Myers Co | 7-{8 n-(substituted-imidoyl)aminoacetamide{9 cephalosporanic acids and derivatives thereof |
| US3855213A (en) * | 1971-02-18 | 1974-12-17 | Smith Kline French Lab | 3-heterocyclic thiomethyl-cephalosporins |
| US3867380A (en) * | 1971-02-18 | 1975-02-18 | Smithkline Corp | 3-Heterocyclic thiomethylcephalosporins |
| US3704297A (en) * | 1971-03-05 | 1972-11-28 | American Home Prod | 7 - (1,4 - cyclohexadienylacylamido)cephalosporanic acids and related compounds |
| US3813376A (en) * | 1972-08-31 | 1974-05-28 | Bristol Myers Co | 7-(o-aminomethylphenyl-acetamido)-3-(3-hydroxypyridazin-6-ylthiomethyl)-3-cephem-4-carboxylic acid |
| AR205537A1 (es) * | 1973-05-10 | 1976-05-14 | Fujisawa Pharmaceutical Co | Procedimiento para la preparacion de derivados de acido 7-substituido fenilglicinamido - 3 - substituido - 3 - cefem - 4 - carboxilicos |
-
1973
- 1973-05-07 US US05/357,763 patent/US4007173A/en not_active Expired - Lifetime
-
1974
- 1974-01-01 AR AR253626A patent/AR206315A1/es active
- 1974-04-11 ZA ZA00742353A patent/ZA742353B/xx unknown
- 1974-04-22 IL IL44680A patent/IL44680A/en unknown
- 1974-04-24 CA CA198,020A patent/CA1041085A/en not_active Expired
- 1974-04-29 SE SE7405695A patent/SE430506B/xx unknown
- 1974-04-30 GB GB22076A patent/GB1456145A/en not_active Expired
- 1974-04-30 GB GB1883474A patent/GB1456144A/en not_active Expired
- 1974-05-01 JP JP49049628A patent/JPS5013391A/ja active Pending
- 1974-05-02 CH CH600274A patent/CH595389A5/xx not_active IP Right Cessation
- 1974-05-03 NL NL7405990A patent/NL7405990A/xx not_active Application Discontinuation
- 1974-05-03 BE BE143918A patent/BE814546A/xx not_active IP Right Cessation
- 1974-05-06 ES ES426003A patent/ES426003A1/es not_active Expired
- 1974-05-06 LU LU69997A patent/LU69997A1/xx unknown
- 1974-05-06 DD DD178295A patent/DD114267A5/xx unknown
- 1974-05-06 AU AU68656/74A patent/AU475779B2/en not_active Expired
- 1974-05-06 AT AT369374A patent/AT329753B/de not_active IP Right Cessation
- 1974-05-07 DE DE2422068A patent/DE2422068A1/de not_active Withdrawn
- 1974-05-07 FR FR7415681A patent/FR2228475B1/fr not_active Expired
- 1974-05-07 IE IE965/74A patent/IE39549B1/xx unknown
- 1974-05-07 HU HUSI1401A patent/HU168312B/hu unknown
- 1974-05-07 CS CS7400003283A patent/CS181264B2/cs unknown
-
1975
- 1975-04-18 IN IN774/CAL/1975A patent/IN141295B/en unknown
- 1975-11-21 FR FR7535593A patent/FR2299318A1/fr active Granted
-
1976
- 1976-10-01 US US05/728,580 patent/US4067976A/en not_active Expired - Lifetime
- 1976-10-01 US US05/728,582 patent/US4067978A/en not_active Expired - Lifetime
- 1976-10-01 US US05/728,583 patent/US4067977A/en not_active Expired - Lifetime
- 1976-10-10 US US05/728,581 patent/US4091227A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATA369374A (de) | 1975-08-15 |
| IL44680A0 (en) | 1974-06-30 |
| FR2299318B1 (hu) | 1978-05-12 |
| SE430506B (sv) | 1983-11-21 |
| GB1456145A (en) | 1976-11-17 |
| GB1456144A (en) | 1976-11-17 |
| DE2422068A1 (de) | 1974-11-28 |
| ES426003A1 (es) | 1976-07-01 |
| HU168312B (hu) | 1976-03-28 |
| IE39549B1 (en) | 1978-11-08 |
| CA1041085A (en) | 1978-10-24 |
| BE814546A (fr) | 1974-11-04 |
| FR2228475A1 (hu) | 1974-12-06 |
| IE39549L (en) | 1974-11-07 |
| AU6865674A (en) | 1975-11-06 |
| LU69997A1 (hu) | 1974-09-25 |
| AT329753B (de) | 1976-05-25 |
| FR2228475B1 (hu) | 1978-07-28 |
| US4091227A (en) | 1978-05-23 |
| DD114267A5 (hu) | 1975-07-20 |
| AU475779B2 (en) | 1976-09-02 |
| US4007173A (en) | 1977-02-08 |
| US4067976A (en) | 1978-01-10 |
| US4067977A (en) | 1978-01-10 |
| NL7405990A (hu) | 1974-11-11 |
| ZA742353B (en) | 1975-04-30 |
| US4067978A (en) | 1978-01-10 |
| IN141295B (hu) | 1977-02-12 |
| CH595389A5 (hu) | 1978-02-15 |
| IL44680A (en) | 1977-03-31 |
| JPS5013391A (hu) | 1975-02-12 |
| FR2299318A1 (fr) | 1976-08-27 |
| CS181264B2 (en) | 1978-03-31 |
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