FR2143178A1 - - Google Patents
Info
- Publication number
- FR2143178A1 FR2143178A1 FR7222333A FR7222333A FR2143178A1 FR 2143178 A1 FR2143178 A1 FR 2143178A1 FR 7222333 A FR7222333 A FR 7222333A FR 7222333 A FR7222333 A FR 7222333A FR 2143178 A1 FR2143178 A1 FR 2143178A1
- Authority
- FR
- France
- 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.)
- Granted
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00155281A US3821207A (en) | 1971-06-21 | 1971-06-21 | 7-heterocyclic substituted cephalosporins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2143178A1 true FR2143178A1 (en:Method) | 1973-02-02 |
| FR2143178B1 FR2143178B1 (en:Method) | 1976-03-05 |
Family
ID=22554786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7222333A Expired FR2143178B1 (en:Method) | 1971-06-21 | 1972-06-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3821207A (en:Method) |
| AU (1) | AU460167B2 (en:Method) |
| BE (1) | BE784995A (en:Method) |
| DE (1) | DE2230316A1 (en:Method) |
| FR (1) | FR2143178B1 (en:Method) |
| GB (1) | GB1332448A (en:Method) |
| ZA (1) | ZA724135B (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2285889A1 (fr) * | 1974-09-27 | 1976-04-23 | Rhone Poulenc Ind | Nouveaux derives de la cephalosporine, leur preparation et les compositions qui les contiennent |
| US5174578A (en) * | 1990-12-19 | 1992-12-29 | Sumitomo Rubber Industries, Ltd. | Golf ball |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4160829A (en) * | 1972-12-22 | 1979-07-10 | Gist-Brocades N.V. | Antibacterial 1,2,4-oxadiazolylacetamido cephalosporins |
| US3960849A (en) * | 1974-03-13 | 1976-06-01 | E. R. Squibb & Sons, Inc. | Amino-1,2,4-oxadiazolyl-3-acetyl cephalosporins |
| US3985740A (en) * | 1974-07-26 | 1976-10-12 | Bristol-Myers Company | 7-[D-(α-amino-α-phenyl-, 2-thienyl- and 3-thienylacetamido)]-3-(5-methylthiazol-2-yl)carbonylthiomethyl-3-cephem-4-carboxylic acids |
| BE833640A (fr) * | 1974-09-20 | 1976-03-19 | Nouvelles cephalosporines et leur preparation | |
| DK154939C (da) * | 1974-12-19 | 1989-06-12 | Takeda Chemical Industries Ltd | Analogifremgangsmaade til fremstilling af thiazolylacetamido-cephemforbindelser eller farmaceutisk acceptable salte eller estere deraf |
| CA1088049A (en) * | 1975-06-03 | 1980-10-21 | Takashi Masugi | 3-substituted-7-substituted alkanamido-3-cephem-4- carboxylic acid compounds and processes for preparation thereof |
| US3996217A (en) * | 1975-09-08 | 1976-12-07 | E. R. Squibb & Sons, Inc. | 3-Triazolylthio derivatives of ureido cephalosporins |
| US4127716A (en) * | 1976-03-08 | 1978-11-28 | E. R. Squibb & Sons, Inc. | 3-heterothiomethyl ureido cephalosporins |
| US4063019A (en) | 1976-03-30 | 1977-12-13 | E. R. Squibb & Sons, Inc. | [[[(2,4-Dioxo-1-imidazolidinyl)amino]carbonyl]amino]-acetylcephalosporin derivatives |
| GB1579533A (en) * | 1977-03-26 | 1980-11-19 | Farmaceutici Italia | Cephalosporins and their preparation |
| US4338313A (en) * | 1979-10-12 | 1982-07-06 | Fujisawa Pharmaceutical Co., Ltd. | Cephem compounds |
| 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 |
| US4692513A (en) * | 1985-12-20 | 1987-09-08 | The Procter & Gamble Company | Alpha-L-aspartyl-D-heteroaromatic-substituted glycine esters and amides useful as high intensity sweeteners |
| CN114315858B (zh) * | 2022-01-11 | 2023-05-09 | 深圳市立国药物研究有限公司 | 一种氟氧头孢中间体的合成方法 |
-
1971
- 1971-06-21 US US00155281A patent/US3821207A/en not_active Expired - Lifetime
-
1972
- 1972-06-15 ZA ZA724135A patent/ZA724135B/xx unknown
- 1972-06-16 GB GB2823672A patent/GB1332448A/en not_active Expired
- 1972-06-16 BE BE784995A patent/BE784995A/xx unknown
- 1972-06-21 FR FR7222333A patent/FR2143178B1/fr not_active Expired
- 1972-06-21 DE DE2230316A patent/DE2230316A1/de active Pending
- 1972-06-21 AU AU43731/72A patent/AU460167B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2285889A1 (fr) * | 1974-09-27 | 1976-04-23 | Rhone Poulenc Ind | Nouveaux derives de la cephalosporine, leur preparation et les compositions qui les contiennent |
| US5174578A (en) * | 1990-12-19 | 1992-12-29 | Sumitomo Rubber Industries, Ltd. | Golf ball |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2230316A1 (de) | 1973-01-18 |
| US3821207A (en) | 1974-06-28 |
| FR2143178B1 (en:Method) | 1976-03-05 |
| AU4373172A (en) | 1974-01-03 |
| ZA724135B (en) | 1973-03-28 |
| AU460167B2 (en) | 1975-04-17 |
| GB1332448A (en) | 1973-10-03 |
| BE784995A (fr) | 1972-12-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |