AT334533B - Verfahren zur herstellung von neuen cephalosporinen - Google Patents
Verfahren zur herstellung von neuen cephalosporinenInfo
- Publication number
- AT334533B AT334533B AT118975A AT118975A AT334533B AT 334533 B AT334533 B AT 334533B AT 118975 A AT118975 A AT 118975A AT 118975 A AT118975 A AT 118975A AT 334533 B AT334533 B AT 334533B
- Authority
- AT
- Austria
- Prior art keywords
- producing new
- cephalosporines
- new cephalosporines
- producing
- new
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D233/30—Oxygen or sulfur atoms
- C07D233/32—One oxygen atom
- C07D233/38—One oxygen atom with acyl radicals or hetero atoms directly attached to ring nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2407715A DE2407715C2 (de) | 1974-02-18 | 1974-02-18 | Cephalosporine, Verfahren zu ihrer Herstellung sowie Arzneimittel |
Publications (2)
Publication Number | Publication Date |
---|---|
AT334533B true AT334533B (de) | 1976-01-25 |
ATA118975A ATA118975A (de) | 1976-05-15 |
Family
ID=5907728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT118975A AT334533B (de) | 1974-02-18 | 1975-02-18 | Verfahren zur herstellung von neuen cephalosporinen |
Country Status (23)
Country | Link |
---|---|
JP (1) | JPS50116489A (xx) |
AR (1) | AR207586A1 (xx) |
AT (1) | AT334533B (xx) |
BE (1) | BE825623A (xx) |
BG (1) | BG26394A3 (xx) |
DD (1) | DD118649A5 (xx) |
DE (1) | DE2407715C2 (xx) |
DK (1) | DK57275A (xx) |
EG (1) | EG11586A (xx) |
ES (1) | ES434797A1 (xx) |
FI (1) | FI750417A (xx) |
FR (1) | FR2261010B1 (xx) |
GB (1) | GB1476905A (xx) |
HU (1) | HU168594B (xx) |
IL (1) | IL46631A0 (xx) |
LU (1) | LU71860A1 (xx) |
NL (1) | NL7501914A (xx) |
NO (1) | NO750351L (xx) |
PL (1) | PL98594B1 (xx) |
RO (1) | RO66018A (xx) |
SE (1) | SE7501719L (xx) |
SU (1) | SU544376A3 (xx) |
ZA (1) | ZA75965B (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525541C2 (de) * | 1975-06-07 | 1984-01-12 | Bayer Ag, 5090 Leverkusen | β-Lactam-Antibiotica, Verfahren zu ihrer Herstellung sowie sie enthaltende Arzneimittel |
CH624958A5 (en) * | 1975-06-24 | 1981-08-31 | Bayer Ag | Process for the preparation of beta-lactam compounds |
DE2528079A1 (de) * | 1975-06-24 | 1977-01-20 | Bayer Ag | Penicilline, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
DE2528077A1 (de) * | 1975-06-24 | 1977-01-20 | Bayer Ag | Beta-lactamantibiotika, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
CH634848A5 (de) * | 1976-08-17 | 1983-02-28 | Fujisawa Pharmaceutical Co | Verfahren zur herstellung neuer 7-(n-substituierter 2-phenylglycinamido)-3-substituierte-3-cephem-4-carbonsaeuren. |
DE2658906A1 (de) * | 1976-12-24 | 1978-07-06 | Bayer Ag | Beta-lactam-antibiotika, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel |
JPS545974A (en) * | 1977-06-16 | 1979-01-17 | Ajinomoto Co Inc | Imidazoledicaroboxylic acid derivatives |
DE2810083A1 (de) | 1978-03-08 | 1979-09-20 | Bayer Ag | Beta-lactam-verbindungen |
EP0015240A1 (de) * | 1979-02-16 | 1980-09-03 | Ciba-Geigy Ag | Azacyclyl (thio) ureidoacetyl-Verbindungen und Verfahren zu ihrer Herstellung |
US4464366A (en) * | 1979-12-19 | 1984-08-07 | Ciba Geigy Corporation | Cephem compounds having a terminal aminocarboxylic acid grouping and containing an azacyclyl(thio)ureido group |
CN114552015B (zh) * | 2022-02-25 | 2024-04-05 | 珠海市赛纬电子材料股份有限公司 | 电解液添加剂、锂离子电池电解液及锂离子电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3641021A (en) * | 1969-04-18 | 1972-02-08 | Lilly Co Eli | 3 7-(ring-substituted) cephalosporin compounds |
DE2104580C3 (de) * | 1971-02-01 | 1981-04-02 | Bayer Ag, 5090 Leverkusen | Acylureidopenicilline |
BE786271A (fr) * | 1971-07-17 | 1973-01-15 | Takeda Chemical Industries Ltd | Cephalosporines |
BE790440A (xx) * | 1971-10-23 | 1973-04-24 | Bayer Ag |
-
1974
- 1974-02-18 DE DE2407715A patent/DE2407715C2/de not_active Expired
-
1975
- 1975-01-01 AR AR257669A patent/AR207586A1/es active
- 1975-02-04 NO NO750351A patent/NO750351L/no unknown
- 1975-02-12 BG BG028956A patent/BG26394A3/xx unknown
- 1975-02-14 IL IL7546631A patent/IL46631A0/xx unknown
- 1975-02-14 FI FI750417A patent/FI750417A/fi not_active Application Discontinuation
- 1975-02-14 SU SU2105526A patent/SU544376A3/ru active
- 1975-02-15 PL PL1975178088A patent/PL98594B1/pl unknown
- 1975-02-15 EG EG64/75A patent/EG11586A/xx active
- 1975-02-17 JP JP50018955A patent/JPS50116489A/ja active Pending
- 1975-02-17 LU LU71860A patent/LU71860A1/xx unknown
- 1975-02-17 GB GB658675A patent/GB1476905A/en not_active Expired
- 1975-02-17 DK DK57275*#A patent/DK57275A/da unknown
- 1975-02-17 DD DD184251A patent/DD118649A5/xx unknown
- 1975-02-17 SE SE7501719A patent/SE7501719L/xx unknown
- 1975-02-17 ZA ZA00750965A patent/ZA75965B/xx unknown
- 1975-02-17 ES ES434797A patent/ES434797A1/es not_active Expired
- 1975-02-17 BE BE153428A patent/BE825623A/xx unknown
- 1975-02-18 RO RO197581437A patent/RO66018A/ro unknown
- 1975-02-18 FR FR7505043A patent/FR2261010B1/fr not_active Expired
- 1975-02-18 NL NL7501914A patent/NL7501914A/xx not_active Application Discontinuation
- 1975-02-18 AT AT118975A patent/AT334533B/de not_active IP Right Cessation
- 1975-02-18 HU HUBA3208A patent/HU168594B/hu unknown
Also Published As
Publication number | Publication date |
---|---|
FR2261010A1 (xx) | 1975-09-12 |
EG11586A (en) | 1978-06-30 |
SU544376A3 (ru) | 1977-01-25 |
DK57275A (xx) | 1975-10-20 |
NL7501914A (nl) | 1975-08-20 |
DE2407715C2 (de) | 1982-12-02 |
FI750417A (xx) | 1975-08-19 |
PL98594B1 (pl) | 1978-05-31 |
AR207586A1 (es) | 1976-10-15 |
ES434797A1 (es) | 1977-02-01 |
BE825623A (fr) | 1975-08-18 |
AU7820875A (en) | 1976-08-19 |
HU168594B (xx) | 1976-06-28 |
SE7501719L (xx) | 1975-08-19 |
GB1476905A (en) | 1977-06-16 |
NO750351L (xx) | 1975-08-19 |
JPS50116489A (xx) | 1975-09-11 |
RO66018A (fr) | 1980-01-15 |
IL46631A0 (en) | 1975-04-25 |
DD118649A5 (xx) | 1976-03-12 |
ATA118975A (de) | 1976-05-15 |
LU71860A1 (xx) | 1975-12-09 |
FR2261010B1 (xx) | 1980-01-11 |
BG26394A3 (bg) | 1979-03-15 |
DE2407715A1 (de) | 1975-09-04 |
ZA75965B (en) | 1976-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |