NL7702183A - PROCEDURE FOR PREPARING NEW ANTIBIOTICS. - Google Patents

PROCEDURE FOR PREPARING NEW ANTIBIOTICS.

Info

Publication number
NL7702183A
NL7702183A NL7702183A NL7702183A NL7702183A NL 7702183 A NL7702183 A NL 7702183A NL 7702183 A NL7702183 A NL 7702183A NL 7702183 A NL7702183 A NL 7702183A NL 7702183 A NL7702183 A NL 7702183A
Authority
NL
Netherlands
Prior art keywords
procedure
new antibiotics
preparing new
preparing
antibiotics
Prior art date
Application number
NL7702183A
Other languages
Dutch (nl)
Original Assignee
Merck & Co Inc
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 Merck & Co Inc filed Critical Merck & Co Inc
Publication of NL7702183A publication Critical patent/NL7702183A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D477/00—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring
    • C07D477/10—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • C07D477/12—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6
    • C07D477/16—Heterocyclic compounds containing 1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. carbapenicillins, thienamycins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulphur-containing hetero ring with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 4, and with a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached in position 6 with hetero atoms or carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 3
    • C07D477/20—Sulfur atoms
    • 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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
NL7702183A 1976-03-16 1977-03-01 PROCEDURE FOR PREPARING NEW ANTIBIOTICS. NL7702183A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66732376A 1976-03-16 1976-03-16

Publications (1)

Publication Number Publication Date
NL7702183A true NL7702183A (en) 1977-09-20

Family

ID=24677763

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702183A NL7702183A (en) 1976-03-16 1977-03-01 PROCEDURE FOR PREPARING NEW ANTIBIOTICS.

Country Status (8)

Country Link
JP (1) JPS52111591A (en)
CH (1) CH630086A5 (en)
DE (1) DE2711223A1 (en)
DK (1) DK90277A (en)
FR (1) FR2344558A1 (en)
GB (1) GB1551672A (en)
NL (1) NL7702183A (en)
SE (1) SE7702370L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1577725A (en) * 1976-06-30 1980-10-29 Beecham Group Ltd Azetidinone derivatives
EP0002564B1 (en) * 1977-11-12 1984-06-20 Beecham Group Plc Derivatives of 7-oxo-1-azabicyclo(3.2.0)-hept-2-ene-2-carboxylic acid, their preparation, pharmaceutical compositions containing them and intermediates
JPS61236785A (en) * 1985-04-15 1986-10-22 Sankyo Co Ltd Azetidinone derivative

Also Published As

Publication number Publication date
FR2344558B1 (en) 1980-06-13
DK90277A (en) 1977-09-17
GB1551672A (en) 1979-08-30
CH630086A5 (en) 1982-05-28
SE7702370L (en) 1977-09-17
DE2711223A1 (en) 1977-10-27
JPS52111591A (en) 1977-09-19
FR2344558A1 (en) 1977-10-14

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed