DK142144C - - Google Patents

Info

Publication number
DK142144C
DK142144C DK383974A DK383974A DK142144C DK 142144 C DK142144 C DK 142144C DK 383974 A DK383974 A DK 383974A DK 383974 A DK383974 A DK 383974A DK 142144 C DK142144 C DK 142144C
Authority
DK
Denmark
Application number
DK383974A
Other languages
Danish (da)
Other versions
DK142144B (da
DK383974A (cs
Inventor
M Davison
D B Frankham
T W M Spence
Original Assignee
Lilly Industries Ltd
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 Lilly Industries Ltd filed Critical Lilly Industries Ltd
Publication of DK383974A publication Critical patent/DK383974A/da
Publication of DK142144B publication Critical patent/DK142144B/da
Application granted granted Critical
Publication of DK142144C publication Critical patent/DK142144C/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
    • C07D501/04—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)
DK383974AA 1973-07-19 1974-07-17 Fremgangsmåde til fremstilling af 7-alfa-aminoacetamido-cephalosporin-4-carboxylsyrederivater. DK142144B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3433773 1973-07-19
GB3433773A GB1473090A (cs) 1973-07-19 1973-07-19

Publications (3)

Publication Number Publication Date
DK383974A DK383974A (cs) 1975-03-17
DK142144B DK142144B (da) 1980-09-08
DK142144C true DK142144C (cs) 1981-02-09

Family

ID=10364389

Family Applications (1)

Application Number Title Priority Date Filing Date
DK383974AA DK142144B (da) 1973-07-19 1974-07-17 Fremgangsmåde til fremstilling af 7-alfa-aminoacetamido-cephalosporin-4-carboxylsyrederivater.

Country Status (25)

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

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
NL187811B (nl) 1991-08-16
PL91364B1 (cs) 1977-02-28
BE817790A (fr) 1975-01-20
DE2434017A1 (de) 1975-02-06
ES428386A1 (es) 1976-07-16
DD112134A5 (cs) 1975-03-20
AU7056574A (en) 1976-01-08
ZA743890B (en) 1976-01-28
IE39506L (en) 1975-01-19
RO64483A (fr) 1979-08-15
FR2237635B1 (cs) 1978-07-21
DE2434017C3 (de) 1980-04-17
AR211686A1 (es) 1978-02-28
AT338972B (de) 1977-09-26
SU622409A3 (ru) 1978-08-30
ATA597874A (de) 1977-01-15
NL187811C (nl) 1992-01-16
BG25799A3 (en) 1978-12-12
NL7409299A (nl) 1975-01-21
GB1473090A (cs) 1977-05-11
DE2434017B2 (de) 1979-08-02
SE415765B (sv) 1980-10-27
HU168065B (cs) 1976-02-28
IL45101A0 (en) 1974-09-10
FR2237635A1 (cs) 1975-02-14
CA1024508A (en) 1978-01-17
CS188188B2 (en) 1979-02-28
IL45101A (en) 1977-01-31
PH11147A (en) 1977-10-27
SE7409415L (cs) 1975-01-20
JPS6113478B2 (cs) 1986-04-14
IE39506B1 (en) 1978-10-25
DK142144B (da) 1980-09-08
JPS5040588A (cs) 1975-04-14
YU182574A (en) 1982-05-31
DK383974A (cs) 1975-03-17
CH582189A5 (cs) 1976-11-30

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Legal Events

Date Code Title Description
PUP Patent expired