AT301031B - Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure - Google Patents
Verfahren zur Herstellung neuer Derivate der 7-AminocephalosporansäureInfo
- Publication number
- AT301031B AT301031B AT427271A AT427271A AT301031B AT 301031 B AT301031 B AT 301031B AT 427271 A AT427271 A AT 427271A AT 427271 A AT427271 A AT 427271A AT 301031 B AT301031 B AT 301031B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- new derivatives
- aminocephalosporanic acid
- aminocephalosporanic
- acid
- 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
- 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
- C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
- C07D501/34—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group with the 7-amino radical acylated by carboxylic acids containing hetero rings
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 |
---|---|---|---|
CH1851668A CH507985A (de) | 1968-12-12 | 1968-12-12 | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure |
Publications (1)
Publication Number | Publication Date |
---|---|
AT301031B true AT301031B (de) | 1972-08-25 |
Family
ID=4433518
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT427271A AT301031B (de) | 1968-12-12 | 1969-12-11 | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure |
AT1155169A AT297924B (de) | 1968-12-12 | 1969-12-11 | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT1155169A AT297924B (de) | 1968-12-12 | 1969-12-11 | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure |
Country Status (5)
Country | Link |
---|---|
AT (2) | AT301031B (de) |
BR (1) | BR6915033D0 (de) |
CH (2) | CH527855A (de) |
CS (2) | CS156462B2 (de) |
SU (2) | SU400106A3 (de) |
-
1968
- 1968-12-12 CH CH4471A patent/CH527855A/de not_active IP Right Cessation
- 1968-12-12 CH CH1851668A patent/CH507985A/de not_active IP Right Cessation
-
1969
- 1969-11-10 CS CS739269A patent/CS156462B2/cs unknown
- 1969-11-10 CS CS238673*1A patent/CS156463B2/cs unknown
- 1969-12-08 SU SU1670625A patent/SU400106A3/ru active
- 1969-12-08 SU SU1382754A patent/SU410590A3/ru active
- 1969-12-11 AT AT427271A patent/AT301031B/de not_active IP Right Cessation
- 1969-12-11 AT AT1155169A patent/AT297924B/de not_active IP Right Cessation
- 1969-12-12 BR BR215033/69A patent/BR6915033D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CS156462B2 (de) | 1974-07-24 |
CH527855A (de) | 1972-09-15 |
CS156463B2 (de) | 1974-07-24 |
BR6915033D0 (pt) | 1973-05-24 |
AT297924B (de) | 1972-04-10 |
CH507985A (de) | 1971-05-31 |
SU400106A3 (de) | 1973-10-03 |
SU410590A3 (de) | 1974-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT321457B (de) | Verfahren zur Herstellung neuer 7-Aminocephalosporansäurederivate | |
AT306015B (de) | Verfahren zur Herstellung neuer Derivate der Phenylessigsäure | |
CH480365A (de) | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure | |
AT297018B (de) | Verfahren zur Herstellung neuer Derivate der Thiocarbamidsäure | |
AT306714B (de) | Verfahren zur Herstellung neuer Nitroimidazolderivate | |
CH476021A (de) | Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure | |
CH522677A (de) | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure | |
CH544773A (de) | Verfahren zur Herstellung von Cephalosporansäure-Derivaten | |
CH501608A (de) | Verfahren zur Herstellung neuer Derivate des Oestratriens | |
CH498120A (de) | Verfahren zur Herstellung neuer Indenopyridinderivate | |
CH515887A (de) | Verfahren zur Herstellung der 4-Aminomethylcuban-1-carbonsäure | |
AT301024B (de) | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure | |
AT249861B (de) | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure | |
CH513119A (de) | Verfahren zur Herstellung neuer Halogencolchicinderivate | |
AT287703B (de) | Verfahren zur Herstellung neuer Imidazolderivate | |
CH533633A (de) | Verfahren zur Herstellung neuer Phenanthrotriazolylderivate | |
AT295738B (de) | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure | |
AT301031B (de) | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure | |
AT291435B (de) | Verfahren zur Herstellung neuer Derivate der 7-Aminocephalosporansäure | |
AT293614B (de) | Verfahren zur Herstellung neuer Cephalosporinderivate | |
AT293635B (de) | Verfahren zur Herstellung neuer 18-Methyl-5α-H-androstanderivate | |
CH476760A (de) | Verfahren zur Herstellung neuer Derivate der 7-Amino-cephalosporansäure | |
CH537947A (de) | Verfahren zur Herstellung neuer Cephalosporansäurederivate | |
AT261110B (de) | Verfahren zur Herstellung neuer Derivate der 7 Aminocephalosporansäure | |
AT298468B (de) | Verfahren zur Herstellung neuer Arylketenderivate |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |