CH578577A5 - - Google Patents
Info
- Publication number
- CH578577A5 CH578577A5 CH1687772A CH1687772A CH578577A5 CH 578577 A5 CH578577 A5 CH 578577A5 CH 1687772 A CH1687772 A CH 1687772A CH 1687772 A CH1687772 A CH 1687772A CH 578577 A5 CH578577 A5 CH 578577A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C271/22—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20305471A | 1971-11-29 | 1971-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH578577A5 true CH578577A5 (xx) | 1976-08-13 |
Family
ID=22752287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1687772A CH578577A5 (xx) | 1971-11-29 | 1972-11-20 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3780031A (xx) |
| JP (1) | JPS4862790A (xx) |
| CA (1) | CA992070A (xx) |
| CH (1) | CH578577A5 (xx) |
| ES (1) | ES408971A1 (xx) |
| NL (1) | NL7215465A (xx) |
Families Citing this family (10)
| 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 |
| 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 |
| US4061852A (en) * | 1973-08-23 | 1977-12-06 | E. R. Squibb & Sons, Inc. | 7-Methoxy furylureidocephalosporins |
| 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 |
| US4028354A (en) * | 1976-03-08 | 1977-06-07 | E. R. Squibb & Sons, Inc. | Alkenyl and alkinylureido cephalosporins |
| US4063019A (en) | 1976-03-30 | 1977-12-13 | E. R. Squibb & Sons, Inc. | [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives |
| JPS56158790A (en) * | 1980-05-14 | 1981-12-07 | Sankyo Co Ltd | Preparation of cephalosporin derivative |
-
1971
- 1971-11-29 US US00203054A patent/US3780031A/en not_active Expired - Lifetime
-
1972
- 1972-11-15 NL NL7215465A patent/NL7215465A/xx not_active Application Discontinuation
- 1972-11-20 CH CH1687772A patent/CH578577A5/xx not_active IP Right Cessation
- 1972-11-24 ES ES408971A patent/ES408971A1/es not_active Expired
- 1972-11-27 CA CA157,678A patent/CA992070A/en not_active Expired
- 1972-11-29 JP JP47119077A patent/JPS4862790A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4862790A (xx) | 1973-09-01 |
| NL7215465A (xx) | 1973-06-01 |
| US3780031A (en) | 1973-12-18 |
| ES408971A1 (es) | 1975-10-01 |
| CA992070A (en) | 1976-06-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |