AT345982B - PROCESS FOR THE PREPARATION OF 6-ACYLAMINO-2,2-DIMETHYL-3- (5-TETRAZOLYL) PENAM COMPOUNDS AND THEIR SALTS - Google Patents

PROCESS FOR THE PREPARATION OF 6-ACYLAMINO-2,2-DIMETHYL-3- (5-TETRAZOLYL) PENAM COMPOUNDS AND THEIR SALTS

Info

Publication number
AT345982B
AT345982B AT923175A AT923175A AT345982B AT 345982 B AT345982 B AT 345982B AT 923175 A AT923175 A AT 923175A AT 923175 A AT923175 A AT 923175A AT 345982 B AT345982 B AT 345982B
Authority
AT
Austria
Prior art keywords
acylamino
tetrazolyl
dimethyl
salts
preparation
Prior art date
Application number
AT923175A
Other languages
German (de)
Other versions
ATA923175A (en
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of ATA923175A publication Critical patent/ATA923175A/en
Application granted granted Critical
Publication of AT345982B publication Critical patent/AT345982B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/425—Thiazoles
    • A61K31/429—Thiazoles condensed with heterocyclic ring systems
    • A61K31/43—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
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT923175A 1974-12-04 1975-12-04 PROCESS FOR THE PREPARATION OF 6-ACYLAMINO-2,2-DIMETHYL-3- (5-TETRAZOLYL) PENAM COMPOUNDS AND THEIR SALTS AT345982B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52939874A 1974-12-04 1974-12-04

Publications (2)

Publication Number Publication Date
ATA923175A ATA923175A (en) 1978-02-15
AT345982B true AT345982B (en) 1978-10-10

Family

ID=24109748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT923175A AT345982B (en) 1974-12-04 1975-12-04 PROCESS FOR THE PREPARATION OF 6-ACYLAMINO-2,2-DIMETHYL-3- (5-TETRAZOLYL) PENAM COMPOUNDS AND THEIR SALTS

Country Status (14)

Country Link
JP (1) JPS5182289A (en)
AT (1) AT345982B (en)
DD (1) DD122978A5 (en)
DK (1) DK545275A (en)
EG (1) EG12204A (en)
ES (1) ES443180A1 (en)
FI (1) FI753403A7 (en)
GR (1) GR60436B (en)
LU (1) LU73923A1 (en)
NL (1) NL7514071A (en)
NO (1) NO753911L (en)
OA (1) OA05184A (en)
RO (1) RO68166A (en)
SE (1) SE7512544L (en)

Also Published As

Publication number Publication date
FI753403A7 (en) 1976-06-05
DD122978A5 (en) 1976-11-12
SE7512544L (en) 1976-06-05
ES443180A1 (en) 1977-04-16
DK545275A (en) 1976-06-05
NO753911L (en) 1976-06-08
NL7514071A (en) 1976-06-09
JPS5182289A (en) 1976-07-19
EG12204A (en) 1978-12-31
OA05184A (en) 1981-01-31
ATA923175A (en) 1978-02-15
GR60436B (en) 1978-05-26
RO68166A (en) 1981-07-30
LU73923A1 (en) 1976-11-11

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