AT336181B - PROCESS FOR THE PREPARATION OF DELTA3-7-ACYLAMIDO-DESACETOXYCEPHALOSPORANIC ACIDS - Google Patents
PROCESS FOR THE PREPARATION OF DELTA3-7-ACYLAMIDO-DESACETOXYCEPHALOSPORANIC ACIDSInfo
- Publication number
- AT336181B AT336181B AT704072A AT704072A AT336181B AT 336181 B AT336181 B AT 336181B AT 704072 A AT704072 A AT 704072A AT 704072 A AT704072 A AT 704072A AT 336181 B AT336181 B AT 336181B
- Authority
- AT
- Austria
- Prior art keywords
- delta3
- acylamido
- preparation
- desacetoxycephalosporanic
- acids
- 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
- C07D501/02—Preparation
- C07D501/08—Preparation by forming the ring or condensed ring systems
- C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Cephalosporin Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT114575A AT336183B (en) | 1971-12-21 | 1975-02-17 | PROCESS FOR THE PREPARATION OF NEW 6-SUBSTITUTED AMINOPENICILLANIC ACID ANHYDRIDES |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3863771 | 1971-08-17 | ||
GB5951671A GB1409415A (en) | 1971-08-17 | 1971-12-21 | Penicillin sulphoxides and their use in preparing delta3-7- substituted amino-descetoxy-cephalosporins |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA704072A ATA704072A (en) | 1976-08-15 |
AT336181B true AT336181B (en) | 1977-04-25 |
Family
ID=26263869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT704072A AT336181B (en) | 1971-08-17 | 1972-08-16 | PROCESS FOR THE PREPARATION OF DELTA3-7-ACYLAMIDO-DESACETOXYCEPHALOSPORANIC ACIDS |
Country Status (25)
Country | Link |
---|---|
JP (1) | JPS5438117B2 (en) |
AR (1) | AR193426A1 (en) |
AT (1) | AT336181B (en) |
BE (1) | BE787618A (en) |
CA (1) | CA1014146A (en) |
CH (1) | CH576982A5 (en) |
CS (1) | CS197212B2 (en) |
DD (1) | DD100263A5 (en) |
DE (2) | DE2240224C3 (en) |
DK (1) | DK142174B (en) |
ES (1) | ES405883A1 (en) |
FI (1) | FI58643C (en) |
FR (1) | FR2150785B1 (en) |
GB (1) | GB1409415A (en) |
HU (1) | HU169534B (en) |
IE (1) | IE36638B1 (en) |
IL (1) | IL40143A (en) |
LU (1) | LU65904A1 (en) |
NL (1) | NL177597C (en) |
NO (2) | NO144153C (en) |
PH (2) | PH13845A (en) |
RO (1) | RO63401A (en) |
SE (1) | SE404927B (en) |
SU (1) | SU500754A3 (en) |
YU (1) | YU39899B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2222094A1 (en) * | 1972-05-05 | 1973-11-15 | Hoechst Ag | PROCESS FOR THE PRODUCTION OF AMINOACETIDINONES |
GB1472866A (en) * | 1974-06-12 | 1977-05-11 | Farmaceutici Italia | Cephalosporins and intermediates therefor |
GB1467355A (en) * | 1974-08-07 | 1977-03-16 | Lepetit Spa | Preparation of 6-aminopenicillanic acid 7-aminocephalospo ranic acid and derivatives thereof |
ES431585A1 (en) * | 1974-11-02 | 1976-11-16 | Gema Sa | Process for the conversion of 6-aminopenicillanic acid (6-APA) in 7-aminodesacetoxycephalosporanic acid (7-ADCA) |
PL94023B1 (en) * | 1974-12-18 | 1977-07-30 | Politechnika Gdanska | |
GB1472864A (en) * | 1975-04-05 | 1977-05-11 | Farmaceutici Italia | Method of preparing cephalosporins |
US4008231A (en) * | 1975-09-15 | 1977-02-15 | Eli Lilly And Company | Preparation of 3-methoxymethylcephalosporins |
IT1063088B (en) * | 1976-06-01 | 1985-02-11 | Dobfar Spa | AZETIDINONIC DERIVATIVES AND PROCEDURE FOR THE PREPARATION OF CEPHALOSPORINE |
US4518773A (en) * | 1978-04-03 | 1985-05-21 | Bristol-Myers Company | "3-Carbamoyloxy cephalosporins" |
US4426520A (en) | 1978-04-03 | 1984-01-17 | Bristol-Myers Company | 3-Carbamoyloxy-cepham-4-carboxylic acid derivatives |
US4310459A (en) * | 1978-04-03 | 1982-01-12 | Bristol-Myers Company | Process for producing carbamoyl substituted penams and carbamoyl substituted cephams from penicillin sulfoxide esters |
US4322347A (en) | 1978-04-03 | 1982-03-30 | Bristol-Myers Company | 2-Carbamoyloxymethyl-penicillin derivatives |
IT1124802B (en) * | 1979-10-29 | 1986-05-14 | Dobfar Spa | BORONATED DERIVATIVES OF 6-PENICILLANIC ACID AND PROCEDURE FOR THEIR PREPARATION |
US4374982A (en) | 1979-11-07 | 1983-02-22 | Bristol-Myers Company | Cepham compounds |
JPS5716006A (en) * | 1980-07-03 | 1982-01-27 | Mitsui Toatsu Chem Inc | Suspension polymerization of vinyl chloride |
-
0
- BE BE787618D patent/BE787618A/en not_active IP Right Cessation
-
1971
- 1971-12-21 GB GB5951671A patent/GB1409415A/en not_active Expired
-
1972
- 1972-08-03 SU SU1817032A patent/SU500754A3/en active
- 1972-08-15 IE IE1136/72A patent/IE36638B1/en unknown
- 1972-08-15 PH PH13802A patent/PH13845A/en unknown
- 1972-08-16 LU LU65904A patent/LU65904A1/xx unknown
- 1972-08-16 HU HUGI178A patent/HU169534B/hu unknown
- 1972-08-16 NO NO2942/72A patent/NO144153C/en unknown
- 1972-08-16 RO RO7200071975A patent/RO63401A/en unknown
- 1972-08-16 JP JP8204972A patent/JPS5438117B2/ja not_active Expired
- 1972-08-16 AT AT704072A patent/AT336181B/en not_active IP Right Cessation
- 1972-08-16 SE SE7210625A patent/SE404927B/en unknown
- 1972-08-16 CS CS725688A patent/CS197212B2/en unknown
- 1972-08-16 DE DE2240224A patent/DE2240224C3/en not_active Expired
- 1972-08-16 IL IL40143A patent/IL40143A/en unknown
- 1972-08-16 YU YU2100/72A patent/YU39899B/en unknown
- 1972-08-16 CH CH1216172A patent/CH576982A5/xx not_active IP Right Cessation
- 1972-08-16 CA CA149,545A patent/CA1014146A/en not_active Expired
- 1972-08-16 FR FR7229365A patent/FR2150785B1/fr not_active Expired
- 1972-08-16 DD DD165088A patent/DD100263A5/xx unknown
- 1972-08-16 DE DE2264648*A patent/DE2264648A1/en active Pending
- 1972-08-16 FI FI2271/72A patent/FI58643C/en active
- 1972-08-16 DK DK406072AA patent/DK142174B/en not_active IP Right Cessation
- 1972-08-16 AR AR243595A patent/AR193426A1/en active
- 1972-08-16 ES ES405883A patent/ES405883A1/en not_active Expired
- 1972-08-17 NL NLAANVRAGE7211213,A patent/NL177597C/en not_active IP Right Cessation
-
1973
- 1973-05-30 NO NO2262/73A patent/NO144152C/en unknown
-
1977
- 1977-12-06 PH PH20519A patent/PH15675A/en unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |