CH578578A5 - - Google Patents
Info
- Publication number
- CH578578A5 CH578578A5 CH1705572A CH1705572A CH578578A5 CH 578578 A5 CH578578 A5 CH 578578A5 CH 1705572 A CH1705572 A CH 1705572A CH 1705572 A CH1705572 A CH 1705572A CH 578578 A5 CH578578 A5 CH 578578A5
- Authority
- CH
- Switzerland
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
-
- 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
- C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20305571A | 1971-11-29 | 1971-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH578578A5 true CH578578A5 (cg-RX-API-DMAC10.html) | 1976-08-13 |
Family
ID=22752293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1705572A CH578578A5 (cg-RX-API-DMAC10.html) | 1971-11-29 | 1972-11-23 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3780037A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS4862785A (cg-RX-API-DMAC10.html) |
| CH (1) | CH578578A5 (cg-RX-API-DMAC10.html) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794554A (fr) * | 1972-01-31 | 1973-07-26 | Lilly Co Eli | Nouveaux derives de penicilline et de cephalusporine |
| US4044000A (en) * | 1972-01-31 | 1977-08-23 | Eli Lilly And Company | Substituted β-lactam antibiotics |
| SE417968B (sv) * | 1972-10-20 | 1981-04-27 | Fujisawa Pharmaceutical Co | Forfarande for framstellning av penamderivat |
| US3910902A (en) * | 1972-12-06 | 1975-10-07 | Squibb & Sons Inc | Method for preparing 7-substituted cephalosporins by replacement of oxygen containing groups |
| US3989693A (en) * | 1973-05-02 | 1976-11-02 | E. R. Squibb & Sons, Inc. | 7-Methoxy cyclonexadienylureidocephalosporins |
| US4029654A (en) * | 1973-05-02 | 1977-06-14 | E. R. Squibb & Sons, Inc. | 7-Methoxy phenylureidocephalosporins |
| US3989697A (en) * | 1973-05-02 | 1976-11-02 | E. R. Squibb & Sons, Inc. | 7-Methoxy phenylureidocephalosporins |
| US3978051A (en) * | 1973-08-23 | 1976-08-31 | E. R. Squibb & Sons, Inc. | 7-Methoxy 7-α-ureidothienylacetamidocephalosporins |
| US4029653A (en) * | 1973-08-23 | 1977-06-14 | E. R. Squibb & Sons, Inc. | 7-Methoxy 7-alpha-ureidothienylacetamidocephalosporins |
| US4061852A (en) * | 1973-08-23 | 1977-12-06 | E. R. Squibb & Sons, Inc. | 7-Methoxy furylureidocephalosporins |
| JPS554115B2 (cg-RX-API-DMAC10.html) * | 1973-09-07 | 1980-01-29 | ||
| US3962232A (en) * | 1973-11-05 | 1976-06-08 | Eli Lilly And Company | 7-methoxycephalosporins |
| US3996216A (en) * | 1975-05-28 | 1976-12-07 | E. R. Squibb & Sons, Inc. | 3-Heterothio derivatives of (formylamino)acetylamino-7-alpha-methoxy cephalosporins |
| US3994889A (en) * | 1975-05-28 | 1976-11-30 | E. R. Squibb & Sons, Inc. | 3-Heterothio derivatives of (α-thiocarbonylaminol)-7α-methoxy-cephalosporins |
| US4063019A (en) | 1976-03-30 | 1977-12-13 | E. R. Squibb & Sons, Inc. | [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives |
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1971
- 1971-11-29 US US00203055A patent/US3780037A/en not_active Expired - Lifetime
-
1972
- 1972-11-23 CH CH1705572A patent/CH578578A5/xx not_active IP Right Cessation
- 1972-11-27 JP JP47118146A patent/JPS4862785A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3780037A (en) | 1973-12-18 |
| JPS4862785A (cg-RX-API-DMAC10.html) | 1973-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |