DK418579A - Fremgangsmaade til frmstilling af 7alfamethoxycephalosporiner - Google Patents

Fremgangsmaade til frmstilling af 7alfamethoxycephalosporiner

Info

Publication number
DK418579A
DK418579A DK418579A DK418579A DK418579A DK 418579 A DK418579 A DK 418579A DK 418579 A DK418579 A DK 418579A DK 418579 A DK418579 A DK 418579A DK 418579 A DK418579 A DK 418579A
Authority
DK
Denmark
Prior art keywords
procedure
preparation
Prior art date
Application number
DK418579A
Other languages
Danish (da)
English (en)
Inventor
I Saikawa
S Takano
H Imaizumi
I Takakura
H Ochiai
T Yasuda
H Taki
M Tai
Y Kodama
Original Assignee
Toyama Chemical Co 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
Priority claimed from JP4900179A external-priority patent/JPS55141491A/ja
Priority claimed from JP9991779A external-priority patent/JPS5625188A/ja
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of DK418579A publication Critical patent/DK418579A/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D241/00Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK418579A 1979-04-23 1979-10-05 Fremgangsmaade til frmstilling af 7alfamethoxycephalosporiner DK418579A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4900179A JPS55141491A (en) 1979-04-23 1979-04-23 7alpha-methoxycephalosporin and antibacterial
JP9991779A JPS5625188A (en) 1979-08-07 1979-08-07 7alpha-methoxycephalosporin

Publications (1)

Publication Number Publication Date
DK418579A true DK418579A (da) 1980-10-24

Family

ID=26389342

Family Applications (1)

Application Number Title Priority Date Filing Date
DK418579A DK418579A (da) 1979-04-23 1979-10-05 Fremgangsmaade til frmstilling af 7alfamethoxycephalosporiner

Country Status (21)

Country Link
AR (4) AR228425A1 (fr)
AT (1) AT366388B (fr)
AU (1) AU533685B2 (fr)
CA (1) CA1136615A (fr)
CH (1) CH642664A5 (fr)
DD (1) DD146603A5 (fr)
DE (1) DE2939747A1 (fr)
DK (1) DK418579A (fr)
ES (1) ES8104304A1 (fr)
FI (1) FI793076A (fr)
FR (1) FR2455051A1 (fr)
GB (1) GB2048241B (fr)
HU (1) HU180307B (fr)
IL (1) IL58374A0 (fr)
IN (1) IN151442B (fr)
IT (1) IT1164051B (fr)
MX (1) MX6640E (fr)
NL (1) NL191416C (fr)
PH (1) PH16244A (fr)
PT (1) PT70282A (fr)
SE (2) SE448996B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831568C2 (de) * 1977-07-23 1985-01-10 Toyama Chemical Co. Ltd., Tokio / Tokyo 7α-Methoxycephalosporine und Verfahren zur Herstellung derselben

Also Published As

Publication number Publication date
ES492444A0 (es) 1981-04-16
IN151442B (fr) 1983-04-23
DD146603A5 (de) 1981-02-18
SE8405101L (sv) 1984-10-11
IT1164051B (it) 1987-04-08
CH642664A5 (de) 1984-04-30
AU533685B2 (en) 1983-12-08
NL191416B (nl) 1995-02-16
CA1136615A (fr) 1982-11-30
AR227922A1 (es) 1982-12-30
IT7950455A0 (it) 1979-10-04
NL191416C (nl) 1995-07-17
AU5129079A (en) 1980-10-30
AT366388B (de) 1982-04-13
AR226897A1 (es) 1982-08-31
AR228425A1 (es) 1983-03-15
FR2455051A1 (fr) 1980-11-21
HU180307B (en) 1983-02-28
ES8104304A1 (es) 1981-04-16
MX6640E (es) 1985-09-17
PH16244A (en) 1983-08-16
FR2455051B1 (fr) 1983-07-29
GB2048241A (en) 1980-12-10
GB2048241B (en) 1983-04-27
ATA649779A (de) 1981-08-15
FI793076A (fi) 1980-10-24
DE2939747A1 (de) 1980-11-13
SE7908242L (sv) 1980-10-24
SE448996B (sv) 1987-03-30
IL58374A0 (en) 1980-01-31
PT70282A (en) 1979-11-01
SE8405101D0 (sv) 1984-10-11
AR231724A1 (es) 1985-02-28
NL7907344A (nl) 1980-10-27

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment