ES401525A1 - Un procedimiento para la produccion de una sustancia anti- biotica. - Google Patents

Un procedimiento para la produccion de una sustancia anti- biotica.

Info

Publication number
ES401525A1
ES401525A1 ES401525A ES401525A ES401525A1 ES 401525 A1 ES401525 A1 ES 401525A1 ES 401525 A ES401525 A ES 401525A ES 401525 A ES401525 A ES 401525A ES 401525 A1 ES401525 A1 ES 401525A1
Authority
ES
Spain
Prior art keywords
group
aryloxy
aryl
alkyl
following general
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES401525A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyama Chemical Co Ltd
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 JP2414071A external-priority patent/JPS531278B1/ja
Priority claimed from JP46024141A external-priority patent/JPS5231879B1/ja
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of ES401525A1 publication Critical patent/ES401525A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
ES401525A 1971-04-15 1972-04-06 Un procedimiento para la produccion de una sustancia anti- biotica. Expired ES401525A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2414071A JPS531278B1 (cs) 1971-04-15 1971-04-15
JP46024141A JPS5231879B1 (cs) 1971-04-15 1971-04-15

Publications (1)

Publication Number Publication Date
ES401525A1 true ES401525A1 (es) 1975-09-01

Family

ID=26361623

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401525A Expired ES401525A1 (es) 1971-04-15 1972-04-06 Un procedimiento para la produccion de una sustancia anti- biotica.

Country Status (19)

Country Link
AR (2) AR201419A1 (cs)
AT (1) AT320849B (cs)
BE (1) BE781934A (cs)
BR (1) BR7202225D0 (cs)
CA (1) CA1041996A (cs)
CH (1) CH547309A (cs)
CS (1) CS178106B2 (cs)
DD (1) DD97422A5 (cs)
DE (1) DE2218209C3 (cs)
DK (1) DK142418B (cs)
ES (1) ES401525A1 (cs)
FR (1) FR2133686A1 (cs)
HU (1) HU166324B (cs)
IE (1) IE36288B1 (cs)
IL (1) IL39062A (cs)
NL (1) NL158803B (cs)
NO (1) NO146986C (cs)
PH (1) PH12645A (cs)
SE (1) SE392275C (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791099A (fr) * 1971-11-09 1973-05-08 American Home Prod Intermediaires pour la production de penicillines semi-synthetiques et procedes pour les obtenir
GB1459999A (en) * 1972-12-27 1976-12-31 Novo Industri As Penicillin and cephalosporin intermediates
GB2161476B (en) 1984-05-25 1988-01-27 Toyama Chemical Co Ltd 2-aminothiazolyl-2-methoxyimino acetamides and their use in preparing cephalosporins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE34822B1 (en) * 1969-12-26 1975-08-20 Univ Osaka Process for producing 6-amino penicillanic acid

Also Published As

Publication number Publication date
DE2218209A1 (de) 1972-10-26
DE2218209B2 (de) 1980-02-28
NL158803B (nl) 1978-12-15
AR204077A1 (es) 1975-11-20
FR2133686A1 (en) 1972-12-01
IE36288L (en) 1972-10-15
DE2218209C3 (de) 1980-10-16
DD97422A5 (cs) 1973-05-05
AR201419A1 (es) 1975-03-14
CA1041996A (en) 1978-11-07
DK142418B (da) 1980-10-27
IE36288B1 (en) 1976-09-29
CH547309A (fr) 1974-03-29
DK142418C (cs) 1982-12-06
NL7205083A (cs) 1972-10-17
NO146986C (no) 1983-01-12
IL39062A0 (en) 1972-05-30
NO146986B (no) 1982-10-04
HU166324B (cs) 1975-02-28
FR2133686B1 (cs) 1975-12-26
SE392275B (sv) 1977-03-21
AT320849B (de) 1975-02-25
BR7202225D0 (pt) 1973-07-17
SE392275C (sv) 1983-11-28
IL39062A (en) 1975-02-10
CS178106B2 (cs) 1977-08-31
PH12645A (en) 1979-07-11
BE781934A (fr) 1972-10-11

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