BE817790A - Procede pour la preparation de derives de cephalosporine et produits obtenus - Google Patents

Procede pour la preparation de derives de cephalosporine et produits obtenus

Info

Publication number
BE817790A
BE817790A BE146673A BE146673A BE817790A BE 817790 A BE817790 A BE 817790A BE 146673 A BE146673 A BE 146673A BE 146673 A BE146673 A BE 146673A BE 817790 A BE817790 A BE 817790A
Authority
BE
Belgium
Prior art keywords
preparation
products obtained
cephalosporin derivatives
cephalosporin
derivatives
Prior art date
Application number
BE146673A
Other languages
English (en)
French (fr)
Inventor
M Davison
D B Frankham
T W M Spence
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 filed Critical
Publication of BE817790A publication Critical patent/BE817790A/xx

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
    • C07D501/04—Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06—Acylation of 7-aminocephalosporanic acid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
BE146673A 1973-07-19 1974-07-18 Procede pour la preparation de derives de cephalosporine et produits obtenus BE817790A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3433773A GB1473090A (nl) 1973-07-19 1973-07-19

Publications (1)

Publication Number Publication Date
BE817790A true BE817790A (fr) 1975-01-20

Family

ID=10364389

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146673A BE817790A (fr) 1973-07-19 1974-07-18 Procede pour la preparation de derives de cephalosporine et produits obtenus

Country Status (25)

Country Link
JP (1) JPS6113478B2 (nl)
AR (1) AR211686A1 (nl)
AT (1) AT338972B (nl)
BE (1) BE817790A (nl)
BG (1) BG25799A3 (nl)
CA (1) CA1024508A (nl)
CH (1) CH582189A5 (nl)
CS (1) CS188188B2 (nl)
DD (1) DD112134A5 (nl)
DE (1) DE2434017C3 (nl)
DK (1) DK142144B (nl)
ES (1) ES428386A1 (nl)
FR (1) FR2237635B1 (nl)
GB (1) GB1473090A (nl)
HU (1) HU168065B (nl)
IE (1) IE39506B1 (nl)
IL (1) IL45101A (nl)
NL (1) NL187811C (nl)
PH (1) PH11147A (nl)
PL (1) PL91364B1 (nl)
RO (1) RO64483A (nl)
SE (1) SE415765B (nl)
SU (1) SU622409A3 (nl)
YU (1) YU182574A (nl)
ZA (1) ZA743890B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1126544B (it) * 1979-12-07 1986-05-21 Dobfar Spa Procedimento per la preparazione di derivati dell'acido 7-amino-desacetossi cefalosporanico

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602620A (en) * 1965-03-08 1971-01-04 Antibacterial cephalosporin cpds

Also Published As

Publication number Publication date
ZA743890B (en) 1976-01-28
NL7409299A (nl) 1975-01-21
DE2434017B2 (de) 1979-08-02
DK142144C (nl) 1981-02-09
IE39506B1 (en) 1978-10-25
CA1024508A (en) 1978-01-17
IE39506L (en) 1975-01-19
DK383974A (nl) 1975-03-17
AU7056574A (en) 1976-01-08
YU182574A (en) 1982-05-31
HU168065B (nl) 1976-02-28
NL187811B (nl) 1991-08-16
CS188188B2 (en) 1979-02-28
DK142144B (da) 1980-09-08
FR2237635B1 (nl) 1978-07-21
BG25799A3 (en) 1978-12-12
NL187811C (nl) 1992-01-16
FR2237635A1 (nl) 1975-02-14
IL45101A0 (en) 1974-09-10
RO64483A (fr) 1979-08-15
JPS5040588A (nl) 1975-04-14
PH11147A (en) 1977-10-27
SE7409415L (nl) 1975-01-20
CH582189A5 (nl) 1976-11-30
SE415765B (sv) 1980-10-27
ES428386A1 (es) 1976-07-16
AT338972B (de) 1977-09-26
AR211686A1 (es) 1978-02-28
ATA597874A (de) 1977-01-15
PL91364B1 (nl) 1977-02-28
SU622409A3 (ru) 1978-08-30
DD112134A5 (nl) 1975-03-20
JPS6113478B2 (nl) 1986-04-14
DE2434017A1 (de) 1975-02-06
IL45101A (en) 1977-01-31
DE2434017C3 (de) 1980-04-17
GB1473090A (nl) 1977-05-11

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: LILLY INDUSTRIES LTD

Effective date: 19940718