IT1282956B1 - Procedimento per la preparazione di un azetidinone - Google Patents

Procedimento per la preparazione di un azetidinone

Info

Publication number
IT1282956B1
IT1282956B1 IT96MI000885A ITMI960885A IT1282956B1 IT 1282956 B1 IT1282956 B1 IT 1282956B1 IT 96MI000885 A IT96MI000885 A IT 96MI000885A IT MI960885 A ITMI960885 A IT MI960885A IT 1282956 B1 IT1282956 B1 IT 1282956B1
Authority
IT
Italy
Prior art keywords
azetidinone
procedure
preparation
Prior art date
Application number
IT96MI000885A
Other languages
English (en)
Inventor
Gianfranco Cainelli
Ronchi Achille Umani
Michele Contento
Paola Galletti
Daria Giacomini
Col Marco Da
Asta Leone Dall
Irene Resta
Original Assignee
Opos Biochimica Srl
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 Opos Biochimica Srl filed Critical Opos Biochimica Srl
Priority to IT96MI000885A priority Critical patent/IT1282956B1/it
Publication of ITMI960885A0 publication Critical patent/ITMI960885A0/it
Priority to PCT/EP1997/002328 priority patent/WO1997042170A1/en
Publication of ITMI960885A1 publication Critical patent/ITMI960885A1/it
Application granted granted Critical
Publication of IT1282956B1 publication Critical patent/IT1282956B1/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D205/085—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 with a nitrogen atom directly attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • 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)
  • Plural Heterocyclic Compounds (AREA)
IT96MI000885A 1996-05-06 1996-05-06 Procedimento per la preparazione di un azetidinone IT1282956B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT96MI000885A IT1282956B1 (it) 1996-05-06 1996-05-06 Procedimento per la preparazione di un azetidinone
PCT/EP1997/002328 WO1997042170A1 (en) 1996-05-06 1997-05-02 A process for the preparation of azetidinones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000885A IT1282956B1 (it) 1996-05-06 1996-05-06 Procedimento per la preparazione di un azetidinone

Publications (3)

Publication Number Publication Date
ITMI960885A0 ITMI960885A0 (it) 1996-05-06
ITMI960885A1 ITMI960885A1 (it) 1997-11-06
IT1282956B1 true IT1282956B1 (it) 1998-04-02

Family

ID=11374199

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000885A IT1282956B1 (it) 1996-05-06 1996-05-06 Procedimento per la preparazione di un azetidinone

Country Status (2)

Country Link
IT (1) IT1282956B1 (it)
WO (1) WO1997042170A1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE869503A (fr) * 1977-11-18 1978-12-01 Farmaceutici Italia Nouvelles azetidinones et leur application en synthese organique
CA1204746A (en) * 1982-08-19 1986-05-20 Hoffmann-La Roche Limited .beta. LACTAMS
IT1270639B (it) * 1994-10-10 1997-05-07 Opos Biochimica Srl Procedimento per la preparazione di un tiazolinoazetidinone

Also Published As

Publication number Publication date
ITMI960885A0 (it) 1996-05-06
ITMI960885A1 (it) 1997-11-06
WO1997042170A1 (en) 1997-11-13

Similar Documents

Publication Publication Date Title
ID19430A (id) Senyawa senyawa heterosiklik
BR9709230A (pt) Composto
DE69730237D1 (de) Verbindungsaufbauverfahren
BR9707051A (pt) Composto
FI965268A (fi) Menetelmä moniarvoisten alkoholien valmistamiseksi
IT1315269B1 (it) Metodo per la preparazione di 5-cianoftalide
IT1283232B1 (it) Procedimento per la sintesi di 2-buten-1, 4-diesteri
IT1282627B1 (it) Procedimento per la preparazione di perfluoropoliossialchileni perossidici
IT1272922B (it) Procedimento per la preparazione di composti metallocenici
BR9711205A (pt) Composto
IT1269916B (it) Procedimento migliorato per la sintesi di dimetilcarbonato
IT1295934B1 (it) Procedimento migliorato per la sintesi di alchilpoliglucosidi
ITMI991331A0 (it) Procedimento per la polimerizzazione di polialchipiperidina
ITMI941043A0 (it) Apparecchiatura per la realizzazione di tracheostoria translaringea
ITMI981796A0 (it) Procedimento per la preparazione di r-(-)-carnitina
IT1291335B1 (it) Flangia di raccordo
IT1282956B1 (it) Procedimento per la preparazione di un azetidinone
IT1294247B1 (it) Procedimento per la produzione di nitrobenzammidi oppure amminobenzammidi
IT1283641B1 (it) Procedimento per la preparazione di cefalosporine
ITMI941144A0 (it) Procedimento per la formazione di timbri
EE9900404A (et) Arüülaminotriasolopüridiinide valmistamise meetod
IT1268828B1 (it) Attrezzatura per la sformatura di apparecchi idrosanitari
IT1292409B1 (it) Procedimento per la preparazione di oxatomide
IT1286498B1 (it) Procedimento per la preparazione di antibiotici beta-lattamici
ITMI950234A0 (it) Procedimento per la preparazione di penem

Legal Events

Date Code Title Description
0001 Granted