HU168188B - - Google Patents
Info
- Publication number
- HU168188B HU168188B HUCI1394A HUCI001394A HU168188B HU 168188 B HU168188 B HU 168188B HU CI1394 A HUCI1394 A HU CI1394A HU CI001394 A HUCI001394 A HU CI001394A HU 168188 B HU168188 B HU 168188B
- Authority
- HU
- Hungary
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
- C07D501/02—Preparation
- C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH978772A CH590873A5 (en) | 1972-06-29 | 1972-06-29 | Substd 7-beta-amino-cephamone carboxylic acid derivs - antibiotic inters |
| CH1872172 | 1972-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU168188B true HU168188B (hu) | 1976-03-28 |
Family
ID=25705328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUCI1394A HU168188B (hu) | 1972-06-29 | 1973-06-28 |
Country Status (14)
| Country | Link |
|---|---|
| US (4) | US4477658A (hu) |
| JP (1) | JPS6124399B2 (hu) |
| AR (1) | AR212688A1 (hu) |
| CA (1) | CA1110231A (hu) |
| DD (1) | DD106185A5 (hu) |
| DE (1) | DE2331148C2 (hu) |
| DK (1) | DK155741C (hu) |
| FR (1) | FR2190419B1 (hu) |
| GB (1) | GB1430838A (hu) |
| HU (1) | HU168188B (hu) |
| IL (1) | IL42510A (hu) |
| NL (1) | NL7309141A (hu) |
| PL (1) | PL94431B1 (hu) |
| SE (1) | SE428022B (hu) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE428022B (sv) * | 1972-06-29 | 1983-05-30 | Ciba Geigy Ag | 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat |
| JPS5946952B2 (ja) * | 1974-01-16 | 1984-11-15 | 藤沢薬品工業株式会社 | ３−メチレンセフアム−４−カルボン酸誘導体の製造法 |
| AU498131B2 (en) * | 1974-02-26 | 1979-02-15 | Ciba-Geigy Ag | Production of cephems by cyclization |
| PH17188A (en) * | 1977-03-14 | 1984-06-14 | Fujisawa Pharmaceutical Co | New cephem and cepham compounds and their pharmaceutical compositions and method of use |
| US4558123A (en) * | 1983-07-22 | 1985-12-10 | Eli Lilly And Company | 3-Exomethylene cephalosporins |
| US4647658A (en) * | 1984-06-08 | 1987-03-03 | Shionogi & Co., Ltd. | Process for preparing aminohydroxycephamcarboxylates |
| JP2676763B2 (ja) * | 1987-02-27 | 1997-11-17 | 萬有製薬株式会社 | セファロスポリン誘導体 |
| EP0280240B1 (en) * | 1987-02-27 | 1994-09-14 | Banyu Pharmaceutical Co., Ltd. | Cephalosporin derivatives, process for their preparation and antibacterial agents |
| IN181695B (hu) * | 1992-08-10 | 1998-09-05 | Ranbaxy Lab Ltd | |
| US5604222A (en) * | 1993-12-27 | 1997-02-18 | Lupin Laboratories, Ltd. | Method for the preparation of 2-chloro sulfinyl azetidinones |
| ES2165412T3 (es) * | 1993-12-28 | 2002-03-16 | Otsuka Kagaku Kk | Agente reductor de ozonidos. |
| US5578721A (en) * | 1994-07-11 | 1996-11-26 | Lupin Laboratories Limited | Process for preparation of 3-exomethylene cepham sulfoxide esters |
| IN184516B (hu) * | 1996-01-19 | 2000-09-02 | Lupin Laoratories Ltd | |
| US7762364B2 (en) * | 2007-11-02 | 2010-07-27 | Hall David R | Hybrid vehicle |
| WO2012172893A1 (ja) * | 2011-06-17 | 2012-12-20 | ユニマテック株式会社 | ヘキサフルオロアセトンまたはその水和物の製造法 |
| CN103755725B (zh) * | 2013-12-26 | 2016-05-18 | 浙江工业大学 | 7β-苯乙酰氨基-3-无-3-头孢烯-4-羧酸二苯甲酯的制备方法 |
| CN107383062B (zh) * | 2017-08-31 | 2019-11-05 | 湖北凌晟药业有限公司 | 头孢布烯母核7-ance的制备方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3275626A (en) * | 1962-07-31 | 1966-09-27 | Lilly Co Eli | Penicillin conversion via sulfoxide |
| US3351597A (en) * | 1966-11-23 | 1967-11-07 | Lilly Co Eli | Process for acylating 7-amino cephalosporanic acid |
| BE755256A (hu) * | 1969-08-26 | 1971-02-25 | Glaxo Lab Ltd | |
| US3769277A (en) * | 1970-01-23 | 1973-10-30 | Glaxo Lab Ltd | Preparation of delta3-4 carboxy cephalosporins having a 3-vinyl or substituted 3-vinyl group |
| GB1348985A (en) * | 1970-06-16 | 1974-03-27 | Merck & Co Inc | Esters of cephalosporin compounds |
| BE755261A (fr) * | 1970-07-10 | 1971-02-25 | Glaxo Lab Ltd | Perfectionnements a la production de composes analogues aux composes dutype cephalosporine |
| SE428022B (sv) * | 1972-06-29 | 1983-05-30 | Ciba Geigy Ag | 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat |
| US3917588A (en) * | 1972-11-28 | 1975-11-04 | Lilly Co Eli | {60 -Aminoacyl cephalosporin ethers |
| US3917587A (en) * | 1972-11-28 | 1975-11-04 | Lilly Co Eli | Cephalosporin ethers |
| US4301279A (en) * | 1979-02-23 | 1981-11-17 | Ciba-Geigy Corporation | Process for the production of 3-hydroxy compounds |
-
1973
- 1973-06-12 SE SE7308232A patent/SE428022B/xx unknown
- 1973-06-15 IL IL42510A patent/IL42510A/en unknown
- 1973-06-19 DE DE2331148A patent/DE2331148C2/de not_active Expired
- 1973-06-26 FR FR7323236A patent/FR2190419B1/fr not_active Expired
- 1973-06-27 GB GB3053673A patent/GB1430838A/en not_active Expired
- 1973-06-28 DD DD171918A patent/DD106185A5/xx unknown
- 1973-06-28 DK DK359473A patent/DK155741C/da not_active IP Right Cessation
- 1973-06-28 CA CA175,129A patent/CA1110231A/en not_active Expired
- 1973-06-28 HU HUCI1394A patent/HU168188B/hu unknown
- 1973-06-29 JP JP48074352A patent/JPS6124399B2/ja not_active Expired
- 1973-06-29 AR AR248825A patent/AR212688A1/es active
- 1973-06-29 NL NL7309141A patent/NL7309141A/xx not_active Application Discontinuation
- 1973-06-29 PL PL1973163716A patent/PL94431B1/pl unknown
-
1976
- 1976-02-05 US US05/655,663 patent/US4477658A/en not_active Expired - Lifetime
- 1976-02-05 US US05/655,664 patent/US4389524A/en not_active Expired - Lifetime
-
1984
- 1984-08-29 US US06/645,472 patent/US4591642A/en not_active Expired - Lifetime
- 1984-09-12 US US06/649,636 patent/US4668781A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DD106185A5 (hu) | 1974-06-05 |
| SE428022B (sv) | 1983-05-30 |
| IL42510A (en) | 1976-11-30 |
| FR2190419A1 (hu) | 1974-02-01 |
| DE2331148A1 (de) | 1974-01-17 |
| NL7309141A (hu) | 1974-01-02 |
| DE2331148C2 (de) | 1986-08-07 |
| US4591642A (en) | 1986-05-27 |
| AU5738573A (en) | 1975-01-09 |
| US4389524A (en) | 1983-06-21 |
| PL94431B1 (pl) | 1977-08-31 |
| CA1110231A (en) | 1981-10-06 |
| US4668781A (en) | 1987-05-26 |
| DK155741B (da) | 1989-05-08 |
| US4477658A (en) | 1984-10-16 |
| JPS4955687A (hu) | 1974-05-30 |
| IL42510A0 (en) | 1973-08-29 |
| AR212688A1 (es) | 1978-09-15 |
| FR2190419B1 (hu) | 1977-07-15 |
| JPS6124399B2 (hu) | 1986-06-10 |
| DK155741C (da) | 1989-10-23 |
| GB1430838A (en) | 1976-04-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 |