DD101411A5 - - Google Patents
Info
- Publication number
- DD101411A5 DD101411A5 DD166735A DD16673572A DD101411A5 DD 101411 A5 DD101411 A5 DD 101411A5 DD 166735 A DD166735 A DD 166735A DD 16673572 A DD16673572 A DD 16673572A DD 101411 A5 DD101411 A5 DD 101411A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
- C07F9/65613—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings containing the ring system (X = CH2, O, S, NH) optionally with an additional double bond and/or substituents, e.g. cephalosporins and analogs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20058771A | 1971-11-19 | 1971-11-19 | |
| US243438A US3887549A (en) | 1971-11-19 | 1972-04-12 | Process for preparing 7-acylamido-7-methoxy-3-cephem-4-carboxylic acid, esters and salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD101411A5 true DD101411A5 (xx) | 1973-11-05 |
Family
ID=26895900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD166735A DD101411A5 (xx) | 1971-11-19 | 1972-11-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3887549A (xx) |
| CA (1) | CA1009228A (xx) |
| CH (1) | CH578582A5 (xx) |
| DD (1) | DD101411A5 (xx) |
| NL (1) | NL7214679A (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1449420A (en) * | 1973-11-26 | 1976-09-15 | Sankyo Co | 7alpha-methoxycephalosporing derivatives |
| US4059578A (en) * | 1974-09-09 | 1977-11-22 | Smithkline Corporation | 7-Substituted mercaptoacetamido cephamycins |
| FR2323389A1 (fr) * | 1975-09-09 | 1977-04-08 | Squibb & Sons Inc | 7-methoxy-7-a-ureido (thienyl et furyl)-acetamidocephalosporines |
| US4063019A (en) | 1976-03-30 | 1977-12-13 | E. R. Squibb & Sons, Inc. | [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives |
| US4165429A (en) * | 1976-06-28 | 1979-08-21 | Yamanouchi Pharmaceutical Co., Ltd. | 7α-METHOXY-CEPHALOSPORANIC ACID DERIVATIVES |
| US4308259A (en) * | 1979-03-01 | 1981-12-29 | Beecham Group Limited | Penicillin derivatives |
| HU188874B (en) * | 1983-04-19 | 1986-05-28 | Biogal Gyogyszergyar,Hu | Process for producing new 7-acylamido-3-acylaminomethyl-ceph-3-eme-4-carboxylic acid derivatives and pharmaceutically acceptable salts thereof |
| FR2722790B1 (fr) * | 1994-07-19 | 1996-10-04 | Roussel Uclaf | Nouvelles cephalosporines comportant en position 7 un radical benzyloxymino subtitue, leur procede de preparation leur application comme medicaments |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3597421A (en) * | 1969-01-21 | 1971-08-03 | Lilly Co Eli | Cephalosporin sulfoxides |
| US3718644A (en) * | 1970-06-30 | 1973-02-27 | Merck & Co Inc | Antibiotic separation and purification |
| US3705897A (en) * | 1970-07-07 | 1972-12-12 | Lilly Co Eli | Method for converting delta**2 cephalosporin to delta**3 cephalosporin |
| US3719563A (en) * | 1970-08-03 | 1973-03-06 | Lilly Co Eli | Process for producing 7-(5-amino-5-carboxyvaleramido)-7-methoxycephalosporamic acid |
-
1972
- 1972-04-12 US US243438A patent/US3887549A/en not_active Expired - Lifetime
- 1972-10-30 NL NL7214679A patent/NL7214679A/xx not_active Application Discontinuation
- 1972-11-06 CH CH1613872A patent/CH578582A5/xx not_active IP Right Cessation
- 1972-11-08 CA CA156,014A patent/CA1009228A/en not_active Expired
- 1972-11-08 DD DD166735A patent/DD101411A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1009228A (en) | 1977-04-26 |
| CH578582A5 (xx) | 1976-08-13 |
| NL7214679A (xx) | 1973-05-22 |
| US3887549A (en) | 1975-06-03 |