GB1502342A - Cephalosporin antibiotics - Google Patents
Cephalosporin antibioticsInfo
- Publication number
- GB1502342A GB1502342A GB13384/75A GB1338475A GB1502342A GB 1502342 A GB1502342 A GB 1502342A GB 13384/75 A GB13384/75 A GB 13384/75A GB 1338475 A GB1338475 A GB 1338475A GB 1502342 A GB1502342 A GB 1502342A
- Authority
- GB
- United Kingdom
- Prior art keywords
- esters
- formula
- image
- cephalosporins
- furoyl
- 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.)
- Expired
Links
- 229930186147 Cephalosporin Natural products 0.000 title abstract 3
- 229940124587 cephalosporin Drugs 0.000 title abstract 3
- 150000001780 cephalosporins Chemical class 0.000 title abstract 3
- 239000003242 anti bacterial agent Substances 0.000 title 1
- 229940088710 antibiotic agent Drugs 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000005042 acyloxymethyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000003392 indanyl group Chemical group C1(CCC2=CC=CC=C12)* 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 244000005700 microbiome Species 0.000 abstract 1
- RDRHJSCUWXKCDK-UHFFFAOYSA-N n-(furan-2-carbonyl)-n-methylcarbamoyl chloride Chemical compound ClC(=O)N(C)C(=O)C1=CC=CO1 RDRHJSCUWXKCDK-UHFFFAOYSA-N 0.000 abstract 1
- 125000005633 phthalidyl group Chemical group 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
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
- 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
- C07D501/36—Methylene radicals, substituted by sulfur atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45649174A | 1974-04-01 | 1974-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1502342A true GB1502342A (en) | 1978-03-01 |
Family
ID=23812977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13384/75A Expired GB1502342A (en) | 1974-04-01 | 1975-04-01 | Cephalosporin antibiotics |
Country Status (24)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063019A (en) | 1976-03-30 | 1977-12-13 | E. R. Squibb & Sons, Inc. | [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives |
-
1975
- 1975-03-20 JP JP50034264A patent/JPS50130784A/ja active Pending
- 1975-03-26 DK DK130275A patent/DK130275A/da not_active Application Discontinuation
- 1975-03-27 CH CH401875A patent/CH614716A5/xx not_active IP Right Cessation
- 1975-03-27 AU AU79636/75A patent/AU7963675A/en not_active Expired
- 1975-03-28 HU HU75EI00000606A patent/HU171886B/hu unknown
- 1975-03-28 IL IL46955A patent/IL46955A/en unknown
- 1975-03-29 PL PL1975179228A patent/PL95575B1/pl unknown
- 1975-03-29 BG BG029483A patent/BG27235A3/xx unknown
- 1975-03-29 DE DE19752513954 patent/DE2513954A1/de not_active Ceased
- 1975-03-31 PH PH16987A patent/PH12409A/en unknown
- 1975-03-31 ES ES436170A patent/ES436170A1/es not_active Expired
- 1975-03-31 SU SU7502119549A patent/SU584788A3/ru active
- 1975-04-01 DD DD185119A patent/DD118882A5/xx unknown
- 1975-04-01 AT AT247575A patent/AT336790B/de not_active IP Right Cessation
- 1975-04-01 SE SE7503706A patent/SE7503706L/xx unknown
- 1975-04-01 CA CA223,505A patent/CA1068260A/en not_active Expired
- 1975-04-01 ZA ZA752005A patent/ZA752005B/xx unknown
- 1975-04-01 CS CS7500002205A patent/CS185229B2/cs unknown
- 1975-04-01 GB GB13384/75A patent/GB1502342A/en not_active Expired
- 1975-04-01 AR AR258199A patent/AR209924A1/es active
- 1975-04-01 BE BE1006566A patent/BE827450A/xx not_active IP Right Cessation
- 1975-04-01 FR FR7510142A patent/FR2265393B1/fr not_active Expired
- 1975-04-01 NL NL7503882A patent/NL7503882A/xx not_active Application Discontinuation
- 1975-04-02 IE IE707/75A patent/IE42329B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL46955A (en) | 1980-01-31 |
| AR209924A1 (es) | 1977-06-15 |
| CS185229B2 (en) | 1978-09-15 |
| CA1068260A (en) | 1979-12-18 |
| PL95575B1 (pl) | 1977-10-31 |
| SE7503706L (enrdf_load_html_response) | 1975-10-02 |
| ATA247575A (de) | 1976-09-15 |
| BG27235A3 (en) | 1979-09-14 |
| SU584788A3 (ru) | 1977-12-15 |
| JPS50130784A (enrdf_load_html_response) | 1975-10-16 |
| AT336790B (de) | 1977-05-25 |
| HU171886B (hu) | 1978-04-28 |
| BE827450A (fr) | 1975-10-01 |
| FR2265393B1 (enrdf_load_html_response) | 1978-07-28 |
| IE42329L (en) | 1975-10-01 |
| ZA752005B (en) | 1976-11-24 |
| ES436170A1 (es) | 1977-02-01 |
| DE2513954A1 (de) | 1975-10-02 |
| IE42329B1 (en) | 1980-07-16 |
| AU7963675A (en) | 1976-09-30 |
| DK130275A (enrdf_load_html_response) | 1975-10-02 |
| CH614716A5 (en) | 1979-12-14 |
| PH12409A (en) | 1979-02-07 |
| DD118882A5 (enrdf_load_html_response) | 1976-03-20 |
| IL46955A0 (en) | 1975-05-22 |
| FR2265393A1 (enrdf_load_html_response) | 1975-10-24 |
| NL7503882A (nl) | 1975-10-03 |
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|---|---|---|
| SE8605405L (sv) | Forfarande for framstellning av ett salt av klavulansyra | |
| GB1460327A (en) | Cephalosporins | |
| IE41590L (en) | Cephalosporin compounds | |
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| ATE166878T1 (de) | Kristalline form eines antibiotischen cephalosporins | |
| ES459945A1 (es) | Un procedimiento para la preparacion de nuevos derivados de cefalosporina. | |
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| ES532996A0 (es) | Un metodo de producir derivados de cefalosporina | |
| FR2356653A1 (fr) | Procede de desesterification d'esters d'antibiotiques de b-lactame | |
| IE44607L (en) | Cephalosporin compounds. | |
| ES8602812A1 (es) | Un procedimiento para obtener esteres de cefalosporina | |
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| SE7709646L (sv) | Antibakteriella medel | |
| ES455918A1 (es) | Procedimiento para preparar derivados de cefalosporina. | |
| IE42705L (en) | Cephalosporin compounds. | |
| ES484320A1 (es) | Un procedimiento para la preparacion de cefalosporinas | |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 48S | Specification amended (sect. 8/1949) | ||
| SPA | Amended specification published | ||
| PCNP | Patent ceased through non-payment of renewal fee |