DK142174C - - Google Patents

Info

Publication number
DK142174C
DK142174C DK406072A DK406072A DK142174C DK 142174 C DK142174 C DK 142174C DK 406072 A DK406072 A DK 406072A DK 406072 A DK406072 A DK 406072A DK 142174 C DK142174 C DK 142174C
Authority
DK
Denmark
Application number
DK406072A
Other languages
Danish (da)
Other versions
DK142174B (en
Inventor
J Verweij
H S Tan
H J Kooreman
Original Assignee
Gist-Brocades N.V.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gist-Brocades N.V. filed Critical Gist-Brocades N.V.
Priority to DK004078A priority Critical patent/DK154564C/en
Publication of DK142174B publication Critical patent/DK142174B/en
Application granted granted Critical
Publication of DK142174C publication Critical patent/DK142174C/da

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)
DK406072AA 1971-08-17 1972-08-16 Process for the preparation of 7beta-acylamino-3-methyl-ceph-3-em-4-carboxylic acids or salts thereof. DK142174B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK004078A DK154564C (en) 1971-08-17 1978-01-04 & -ACYL-AMINOPENICILLANIC ANHYRIDES USED AS INTERMEDIATES IN THE PREPARATION OF THE SIMILAR 7-ACYL-AMINODESACETOXYCEPHALOSPORANIC ACIDS

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB3863771 1971-08-17
GB3863771 1971-08-17
GB5951671 1971-12-21
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
DK142174B DK142174B (en) 1980-09-15
DK142174C true DK142174C (en) 1981-02-16

Family

ID=26263869

Family Applications (1)

Application Number Title Priority Date Filing Date
DK406072AA DK142174B (en) 1971-08-17 1972-08-16 Process for the preparation of 7beta-acylamino-3-methyl-ceph-3-em-4-carboxylic acids or salts thereof.

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)

* Cited by examiner, † Cited by third party
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
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
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
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

Also Published As

Publication number Publication date
SU500754A3 (en) 1976-01-25
FR2150785B1 (en) 1976-03-05
CH576982A5 (en) 1976-06-30
DE2240224A1 (en) 1973-03-01
LU65904A1 (en) 1974-02-18
NO144153B (en) 1981-03-23
JPS5438117B2 (en) 1979-11-19
RO63401A (en) 1978-10-15
DE2240224B2 (en) 1979-07-26
SE404927B (en) 1978-11-06
FI58643B (en) 1980-11-28
CS197212B2 (en) 1980-04-30
AT336181B (en) 1977-04-25
HU169534B (en) 1976-12-28
PH15675A (en) 1983-03-11
IL40143A (en) 1976-03-31
ES405883A1 (en) 1977-02-01
NL7211213A (en) 1973-02-20
CA1014146A (en) 1977-07-19
NO144152C (en) 1981-07-01
YU210072A (en) 1982-02-28
PH13845A (en) 1980-10-16
IL40143A0 (en) 1972-10-29
NL177597C (en) 1985-10-16
JPS4829795A (en) 1973-04-19
IE36638B1 (en) 1977-01-19
YU39899B (en) 1985-06-30
DE2240224C3 (en) 1980-04-10
GB1409415A (en) 1975-10-08
DE2264648A1 (en) 1974-07-25
ATA704072A (en) 1976-08-15
IE36638L (en) 1973-02-17
NO144153C (en) 1981-07-01
DK142174B (en) 1980-09-15
FI58643C (en) 1981-03-10
DD100263A5 (en) 1973-09-12
AR193426A1 (en) 1973-04-23
NO144152B (en) 1981-03-23
FR2150785A1 (en) 1973-04-13
BE787618A (en) 1973-02-16

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Legal Events

Date Code Title Description
PUP Patent expired