HU165914B - - Google Patents
Info
- Publication number
- HU165914B HU165914B HUEI508A HUEI000508A HU165914B HU 165914 B HU165914 B HU 165914B HU EI508 A HUEI508 A HU EI508A HU EI000508 A HUEI000508 A HU EI000508A HU 165914 B HU165914 B HU 165914B
- 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
- C07D501/14—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310190A US3917588A (en) | 1972-11-28 | 1972-11-28 | {60 -Aminoacyl cephalosporin ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU165914B true HU165914B (US06653308-20031125-C00199.png) | 1974-12-28 |
Family
ID=23201372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HUEI508A HU165914B (US06653308-20031125-C00199.png) | 1972-11-28 | 1973-11-27 |
Country Status (26)
Families Citing this family (10)
| 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 |
| AR206201A1 (es) * | 1972-06-29 | 1976-07-07 | Ciba Geigy Ag | Procedimiento para la obtencion de compuestos de acido 7beta-amino-3-cefem-3-01-4-carboxilico0-substituidos |
| US4053469A (en) * | 1973-02-28 | 1977-10-11 | Shionogi & Co., Ltd. | Intermediates for the preparation of 7-acylamino-3-oxyiminomethyl-3-cephem-4-carboxylic acids |
| CH605997A5 (US06653308-20031125-C00199.png) * | 1974-08-30 | 1978-10-13 | Ciba Geigy Ag | |
| AT342197B (de) * | 1975-02-20 | 1978-03-28 | Ciba Geigy Ag | Neues verfahren zur herstellung von 3-cephemverbindungen |
| US3985746A (en) * | 1975-03-25 | 1976-10-12 | E. R. Squibb & Sons, Inc. | 7-(α-Cyanomethylthio)acetamido-3-cephem carboxylates |
| US4008230A (en) * | 1975-10-29 | 1977-02-15 | Eli Lilly And Company | Process for preparing 3-hydroxy cephalosporins |
| US4338436A (en) * | 1976-08-26 | 1982-07-06 | Eli Lilly And Company | 7-[2-[(Substituted benzoyl)amino]acetamido]cephalosporins |
| US5604222A (en) * | 1993-12-27 | 1997-02-18 | Lupin Laboratories, Ltd. | Method for the preparation of 2-chloro sulfinyl azetidinones |
| US5578721A (en) * | 1994-07-11 | 1996-11-26 | Lupin Laboratories Limited | Process for preparation of 3-exomethylene cepham sulfoxide esters |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1241656A (en) * | 1967-08-21 | 1971-08-04 | Glaxo Lab Ltd | Improvements in or relating to cephalosporin compounds |
| GB1277415A (en) * | 1968-06-14 | 1972-06-14 | Glaxo Lab Ltd | Improvements in or relating to cephalosporin derivatives |
-
1972
- 1972-11-28 US US310190A patent/US3917588A/en not_active Expired - Lifetime
-
1973
- 1973-11-20 IL IL43662A patent/IL43662A/xx unknown
- 1973-11-21 MW MW65/73*UA patent/MW6573A1/xx unknown
- 1973-11-21 GT GT197331013A patent/GT197331013A/es unknown
- 1973-11-21 IE IE02110/73A patent/IE38869B1/xx unknown
- 1973-11-22 PH PH15254A patent/PH10320A/en unknown
- 1973-11-23 FR FR7341762A patent/FR2207717B1/fr not_active Expired
- 1973-11-24 OA OA55065A patent/OA04510A/xx unknown
- 1973-11-26 ZA ZA00738994A patent/ZA738994B/xx unknown
- 1973-11-26 CH CH1658273A patent/CH611298A5/xx not_active IP Right Cessation
- 1973-11-26 CS CS7300008116A patent/CS183721B2/cs unknown
- 1973-11-26 BE BE1005526A patent/BE807779A/xx not_active IP Right Cessation
- 1973-11-26 NL NL7316175A patent/NL7316175A/xx not_active Application Discontinuation
- 1973-11-26 ES ES420869A patent/ES420869A1/es not_active Expired
- 1973-11-27 RO RO7300085083A patent/RO63738A/ro unknown
- 1973-11-27 BR BR9305/73A patent/BR7309305D0/pt unknown
- 1973-11-27 GB GB5488573A patent/GB1454399A/en not_active Expired
- 1973-11-27 AT AT993673A patent/ATA993673A/de not_active Application Discontinuation
- 1973-11-27 HU HUEI508A patent/HU165914B/hu unknown
- 1973-11-27 RO RO7300076791A patent/RO63261A/ro unknown
- 1973-11-27 BG BG025087A patent/BG24817A3/xx unknown
- 1973-11-28 EG EG451/73A patent/EG11047A/xx active
- 1973-11-28 PL PL1973166885A patent/PL88515B1/pl unknown
- 1973-11-28 DD DD174948A patent/DD110279A5/xx unknown
- 1973-11-28 YU YU03103/73A patent/YU36529B/xx unknown
- 1973-11-28 JP JP48134809A patent/JPS4982694A/ja active Pending
- 1973-11-28 DE DE2359354A patent/DE2359354A1/de not_active Withdrawn
Also Published As
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 |