FI874471A - Foerfarande foer framstaellning av azetidinoner. - Google Patents

Foerfarande foer framstaellning av azetidinoner. Download PDF

Info

Publication number
FI874471A
FI874471A FI874471A FI874471A FI874471A FI 874471 A FI874471 A FI 874471A FI 874471 A FI874471 A FI 874471A FI 874471 A FI874471 A FI 874471A FI 874471 A FI874471 A FI 874471A
Authority
FI
Finland
Prior art keywords
azetidinoner
frequency refrigeration
refrigeration
frequency
Prior art date
Application number
FI874471A
Other languages
English (en)
Other versions
FI88294B (fi
FI874471A0 (fi
FI88294C (fi
Inventor
Marco Ricci
Maria Altamura
Daniele Bianchi
Walter Cabri
Norberto Gatti
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of FI874471A0 publication Critical patent/FI874471A0/fi
Publication of FI874471A publication Critical patent/FI874471A/fi
Publication of FI88294B publication Critical patent/FI88294B/fi
Application granted granted Critical
Publication of FI88294C publication Critical patent/FI88294C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cephalosporin Compounds (AREA)
FI874471A 1986-10-15 1987-10-12 Foerfarande foer framstaellning av azetidinoner FI88294C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2200386 1986-10-15
IT22003/86A IT1197873B (it) 1986-10-15 1986-10-15 Procedimento per la preparazione di azetidinoni

Publications (4)

Publication Number Publication Date
FI874471A0 FI874471A0 (fi) 1987-10-12
FI874471A true FI874471A (fi) 1988-04-16
FI88294B FI88294B (fi) 1993-01-15
FI88294C FI88294C (fi) 1993-04-26

Family

ID=11190042

Family Applications (1)

Application Number Title Priority Date Filing Date
FI874471A FI88294C (fi) 1986-10-15 1987-10-12 Foerfarande foer framstaellning av azetidinoner

Country Status (24)

Country Link
US (1) US5043440A (fi)
JP (1) JPS63112559A (fi)
KR (1) KR890005048A (fi)
AT (1) AT392965B (fi)
AU (1) AU592231B2 (fi)
BE (1) BE1000617A4 (fi)
CA (1) CA1325638C (fi)
CH (1) CH676983A5 (fi)
DE (1) DE3734468A1 (fi)
DK (1) DK167571B1 (fi)
ES (1) ES2005035A6 (fi)
FI (1) FI88294C (fi)
FR (1) FR2605318B1 (fi)
GB (1) GB2196340B (fi)
GR (1) GR871558B (fi)
HU (1) HU200325B (fi)
IL (1) IL84149A (fi)
IT (1) IT1197873B (fi)
NL (1) NL8702458A (fi)
NZ (1) NZ222112A (fi)
PT (1) PT85914B (fi)
SE (1) SE8704000L (fi)
SU (1) SU1588279A3 (fi)
ZA (1) ZA877683B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1256444A (en) * 1986-04-30 1989-06-27 Kazunori Kan Process for preparing 4-acetoxy-3- hydroxyethylazetidin-2-one derivatives
JP2608458B2 (ja) * 1988-05-19 1997-05-07 日本曹達株式会社 ４−アセトキシアゼチジノン誘導体の製造法
US5204460A (en) * 1988-11-29 1993-04-20 Takasago International Corporation Ruthenium catalyzed process for preparing 4-acetoxyazetidinones
US5068232A (en) * 1990-04-10 1991-11-26 American Cyanamid Company Novel 2-substituted alkyl-3-carboxy carbapenems as antibiotics and a method of producing them

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724675A1 (de) * 1977-06-01 1978-12-14 Bayer Ag Tetrahydrofuran-derivate, verfahren zu ihrer herstellung sowie ihre verwendung als herbizide
EP0180252B1 (en) * 1981-07-15 1989-04-26 Sumitomo Pharmaceuticals Company, Limited Process of preparing azetidinone compounds
GB8321004D0 (en) * 1983-08-04 1983-09-07 Erba Farmitalia Azetidinones
JPS6061566A (ja) * 1983-09-14 1985-04-09 Sankyo Co Ltd ４−アセトキシアゼチジノン誘導体の製造法
ATE93520T1 (de) * 1984-10-01 1993-09-15 Ciba Geigy Ag Verfahren zur herstellung von optisch aktiven acyloxyazetidinonen.
EP0221846A1 (de) * 1985-10-28 1987-05-13 Ciba-Geigy Ag Optisch aktive Acyloxyazetidinone
US4882429A (en) * 1986-03-03 1989-11-21 Schering Corporation Stereospecific preparation of (3S,4R,5R)-3-(1-hydroxyethyl)-4-benzoyloxy-azeridinones from L-(-)-theonine

Also Published As

Publication number Publication date
GR871558B (en) 1988-02-23
GB2196340A (en) 1988-04-27
DK533287D0 (da) 1987-10-12
FI88294B (fi) 1993-01-15
SE8704000D0 (sv) 1987-10-14
CA1325638C (en) 1993-12-28
DE3734468A1 (de) 1988-04-28
SU1588279A3 (ru) 1990-08-23
FI874471A0 (fi) 1987-10-12
NZ222112A (en) 1990-02-26
PT85914B (pt) 1990-08-31
PT85914A (en) 1987-11-01
HU200325B (en) 1990-05-28
CH676983A5 (fi) 1991-03-28
FR2605318B1 (fr) 1991-04-19
FR2605318A1 (fr) 1988-04-22
JPS63112559A (ja) 1988-05-17
GB2196340B (en) 1990-05-02
IL84149A (en) 1991-09-16
GB8724099D0 (en) 1987-11-18
IL84149A0 (en) 1988-03-31
AT392965B (de) 1991-07-25
NL8702458A (nl) 1988-05-02
AU7955187A (en) 1988-04-21
DK167571B1 (da) 1993-11-22
KR890005048A (ko) 1989-05-11
AU592231B2 (en) 1990-01-04
BE1000617A4 (fr) 1989-02-21
ZA877683B (en) 1988-06-29
SE8704000L (sv) 1988-04-16
IT1197873B (it) 1988-12-21
HUT45232A (en) 1988-06-28
ES2005035A6 (es) 1989-02-16
ATA268387A (de) 1990-12-15
US5043440A (en) 1991-08-27
DK533287A (da) 1988-04-16
FI88294C (fi) 1993-04-26
IT8622003A0 (it) 1986-10-15

Similar Documents

Publication Publication Date Title
FI870068A0 (fi) Foerfarande foer framstaellning av 2-oxo-1,3-dioxolaner.
DE3750810D1 (de) Frequenzsynthetisierer.
DE3771128D1 (de) Kuehlschrank.
FI863298A0 (fi) Foerfarande foer framstaellning av 2-oxo-1,3-dioxolaner.
FI77042B (fi) Foerfarande foer framstaellning av lignosulfonat.
FI874388A0 (fi) Foerfarande foer framstaellning av nya 5-alkylbensimidazoler.
DE68909453T2 (de) Frequenzbestimmung.
FI860598A (fi) Foerfarande foer framstaellning av arylglycidyletrar och 3-substituerade 1-alkylamino-2-propanoler.
FI874471A (fi) Foerfarande foer framstaellning av azetidinoner.
FI882895A0 (fi) Foerfarande foer framstaellning av 2-kinoxaliner.
DE3772894D1 (de) Kaeltekreislauf.
DE3772914D1 (de) Frequenzsynthesizer.
FI871064A (fi) Foerfarande foer framstaellning av vattenloesliga sackarid-polymerer.
FI862965A0 (fi) Foerfarande foer framstaellning av kef-3-em-4-karboxylsyraderivat.
FI874742A (fi) Foerfarande foer framstaellning av liposomer.
FI865277A0 (fi) Foerfarande foer framstaellning av blockkopolymer av propen.
FI901316A0 (fi) Foerfarande foer framstaellning av 4(5)-imidazoler.
FI891897A0 (fi) Synkronisering av en frekvensklocka.
DE3772177D1 (de) Frequenzsynthetisierer.
DE3780519D1 (de) Frequenzsynthetisierer.
FI862690A (fi) Foerfarande foer framstaellning av isobutylbensener.
KR890007340U (ko) 냉장고
IT8619747A0 (it) Refrigerante.
FI860432A (fi) Foerfarande foer framstaellning av 3,5-diamino-1,2,4-triazolderivat.
FI860459A0 (fi) Evaporator/kondensatorsystem.

Legal Events

Date Code Title Description
BB Publication of examined application
MM Patent lapsed
MM Patent lapsed

Owner name: FARMITALIA CARLO ERBA S.P.A