DE2151531A1 - Verfahren zur Herstellung eines Penicillins - Google Patents

Verfahren zur Herstellung eines Penicillins

Info

Publication number
DE2151531A1
DE2151531A1 DE19712151531 DE2151531A DE2151531A1 DE 2151531 A1 DE2151531 A1 DE 2151531A1 DE 19712151531 DE19712151531 DE 19712151531 DE 2151531 A DE2151531 A DE 2151531A DE 2151531 A1 DE2151531 A1 DE 2151531A1
Authority
DE
Germany
Prior art keywords
acid
group
salt
added
mixture
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.)
Pending
Application number
DE19712151531
Other languages
German (de)
English (en)
Inventor
Toshiyasu Ishimaru
Yutaka Kodama
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
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of DE2151531A1 publication Critical patent/DE2151531A1/de
Pending 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
DE19712151531 1970-10-17 1971-10-15 Verfahren zur Herstellung eines Penicillins Pending DE2151531A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45090971A JPS5132635B1 (OSRAM) 1970-10-17 1970-10-17

Publications (1)

Publication Number Publication Date
DE2151531A1 true DE2151531A1 (de) 1972-04-20

Family

ID=14013373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712151531 Pending DE2151531A1 (de) 1970-10-17 1971-10-15 Verfahren zur Herstellung eines Penicillins

Country Status (12)

Country Link
US (1) US3868364A (OSRAM)
JP (1) JPS5132635B1 (OSRAM)
AT (1) AT308968B (OSRAM)
CA (1) CA954126A (OSRAM)
CH (1) CH538508A (OSRAM)
DE (1) DE2151531A1 (OSRAM)
DK (1) DK130980B (OSRAM)
FR (1) FR2111678B1 (OSRAM)
GB (1) GB1338807A (OSRAM)
HU (1) HU169004B (OSRAM)
NL (1) NL7114243A (OSRAM)
PH (1) PH9619A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301072A (en) * 1979-04-20 1981-11-17 American Home Products Corporation Process for preparing aminopenicillins
US4231954A (en) * 1979-04-20 1980-11-04 American Home Products Corporation Dane salt and process for preparing aminopenicillins therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159449B (de) * 1961-03-22 1963-12-19 Gruenenthal Chemie Verfahren zur Herstellung von 6-Acylaminopenicillansaeuren und deren Salzen
US3678037A (en) * 1970-08-10 1972-07-18 American Home Prod Process for producing {60 -amino penicillin intermediates

Also Published As

Publication number Publication date
HU169004B (OSRAM) 1976-08-28
PH9619A (en) 1976-01-20
DK130980B (da) 1975-05-12
AT308968B (de) 1973-07-25
CH538508A (fr) 1973-06-30
US3868364A (en) 1975-02-25
FR2111678A1 (OSRAM) 1972-06-09
NL7114243A (OSRAM) 1972-04-19
DK130980C (OSRAM) 1975-10-20
CA954126A (en) 1974-09-03
GB1338807A (en) 1973-11-28
JPS5132635B1 (OSRAM) 1976-09-14
FR2111678B1 (OSRAM) 1973-06-29

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Legal Events

Date Code Title Description
OHW Rejection