DE2161659A1 - Verfahren zur Herstellung von halbsynthetischen Penicillinen - Google Patents

Verfahren zur Herstellung von halbsynthetischen Penicillinen

Info

Publication number
DE2161659A1
DE2161659A1 DE19712161659 DE2161659A DE2161659A1 DE 2161659 A1 DE2161659 A1 DE 2161659A1 DE 19712161659 DE19712161659 DE 19712161659 DE 2161659 A DE2161659 A DE 2161659A DE 2161659 A1 DE2161659 A1 DE 2161659A1
Authority
DE
Germany
Prior art keywords
group
solution
mixture
penicillin
ether
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
DE19712161659
Other languages
German (de)
English (en)
Inventor
Masuo Tokio; Isaka Ichiro Hoya Tokio; Nakano Kohzi; Kashiwagi Teruya; Ageo Saitama; Kawahara Norio Tokio; Koda Akio Hoya Tokio; Numasaki Yosoh; Matsui Hidefumi; Ageo Saitama; Murakami (Japan)
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.)
Yamanouchi Pharmaceutical Co Ltd
Original Assignee
Yamanouchi Pharmaceutical 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 Yamanouchi Pharmaceutical Co Ltd filed Critical Yamanouchi Pharmaceutical Co Ltd
Publication of DE2161659A1 publication Critical patent/DE2161659A1/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE19712161659 1970-12-14 1971-12-11 Verfahren zur Herstellung von halbsynthetischen Penicillinen Pending DE2161659A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11149970 1970-12-14
JP675671 1971-02-17
JP1379771 1971-03-13

Publications (1)

Publication Number Publication Date
DE2161659A1 true DE2161659A1 (de) 1972-08-03

Family

ID=27277334

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712161659 Pending DE2161659A1 (de) 1970-12-14 1971-12-11 Verfahren zur Herstellung von halbsynthetischen Penicillinen

Country Status (6)

Country Link
BE (1) BE776653A (es)
DE (1) DE2161659A1 (es)
ES (1) ES397924A1 (es)
FR (1) FR2118081A1 (es)
HU (1) HU164261B (es)
SU (1) SU626703A3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2351375A1 (de) * 1972-10-16 1974-04-25 Lilly Co Eli Verfahren zur herstellung von 7-acylamido-7-alkoxycephalosporinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2351375A1 (de) * 1972-10-16 1974-04-25 Lilly Co Eli Verfahren zur herstellung von 7-acylamido-7-alkoxycephalosporinen

Also Published As

Publication number Publication date
HU164261B (es) 1974-01-28
ES397924A1 (es) 1974-06-16
FR2118081A1 (en) 1972-07-28
BE776653A (fr) 1972-04-04
SU626703A3 (ru) 1978-09-30
FR2118081B1 (es) 1976-04-16

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Legal Events

Date Code Title Description
OD Request for examination
OHW Rejection