TW207951B - - Google Patents
Info
- Publication number
- TW207951B TW207951B TW078102275A TW78102275A TW207951B TW 207951 B TW207951 B TW 207951B TW 078102275 A TW078102275 A TW 078102275A TW 78102275 A TW78102275 A TW 78102275A TW 207951 B TW207951 B TW 207951B
- Authority
- TW
- Taiwan
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
- 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
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- 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
- C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
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- 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 (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7467688 | 1988-03-30 | ||
| JP8301488 | 1988-04-06 | ||
| JP63209433A JPH0753736B2 (ja) | 1988-03-30 | 1988-08-25 | β−ラクタム誘導体 |
| JP63209434A JPH0753737B2 (ja) | 1988-04-06 | 1988-08-25 | 新規セファロスポリン化合物 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW207951B true TW207951B (cg-RX-API-DMAC10.html) | 1993-06-21 |
Family
ID=27465721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW078102275A TW207951B (cg-RX-API-DMAC10.html) | 1988-03-30 | 1989-03-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5073551A (cg-RX-API-DMAC10.html) |
| EP (1) | EP0335390A3 (cg-RX-API-DMAC10.html) |
| KR (1) | KR890014559A (cg-RX-API-DMAC10.html) |
| TW (1) | TW207951B (cg-RX-API-DMAC10.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248881B1 (en) * | 1991-03-08 | 2001-06-19 | Biochemie Gmbh | Intermediates and process for the production of 3-vinyl cephalosporins |
| DK0658558T3 (da) | 1993-11-17 | 2001-04-17 | Biochemie Gmbh | Adskillelse af cephalosporinisomere |
| CA2702257C (en) | 2007-10-09 | 2016-07-12 | Sopharmia, Inc. | Broad spectrum beta-lactamase inhibitors |
| US9975905B2 (en) | 2013-03-12 | 2018-05-22 | Gladius Pharmaceuticals Corporation | Derivatized 3-styryl-cephalosporins |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2494280A1 (fr) * | 1980-11-20 | 1982-05-21 | Rhone Poulenc Ind | Nouveaux derives de la cephalosporine et leur preparation |
| US4546101A (en) * | 1982-09-10 | 1985-10-08 | Fujisawa Pharmaceutical Co., Ltd. | New cephem compounds useful for treating infectious diseases in human being and animals and processes for preparation thereof |
| IE58487B1 (en) * | 1984-09-07 | 1993-09-22 | Kaisha Maiji Seika | New cephalosporin compounds and the production thereof |
| JPS62205088A (ja) * | 1986-03-03 | 1987-09-09 | Meiji Seika Kaisha Ltd | 新規セフエム化合物 |
| US4927922A (en) * | 1986-07-08 | 1990-05-22 | American Cyanamid Company | 7β-(substituted)amino-3-substituted cephalosporanic acids and esters |
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1989
- 1989-03-24 US US07/334,206 patent/US5073551A/en not_active Expired - Fee Related
- 1989-03-27 TW TW078102275A patent/TW207951B/zh active
- 1989-03-29 KR KR1019890003941A patent/KR890014559A/ko not_active Withdrawn
- 1989-03-30 EP EP19890105616 patent/EP0335390A3/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| EP0335390A3 (en) | 1991-05-02 |
| US5073551A (en) | 1991-12-17 |
| KR890014559A (ko) | 1989-10-24 |
| EP0335390A2 (en) | 1989-10-04 |