IL105975A0 - Preparation of(1'r,3s,4r)4-acylthio azetidinones - Google Patents

Preparation of(1'r,3s,4r)4-acylthio azetidinones

Info

Publication number
IL105975A0
IL105975A0 IL105975A IL10597593A IL105975A0 IL 105975 A0 IL105975 A0 IL 105975A0 IL 105975 A IL105975 A IL 105975A IL 10597593 A IL10597593 A IL 10597593A IL 105975 A0 IL105975 A0 IL 105975A0
Authority
IL
Israel
Prior art keywords
formula
chem
compound
azetidinones
acylthio
Prior art date
Application number
IL105975A
Other languages
English (en)
Original Assignee
Erba Carlo Spa
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
Priority claimed from GB929212707A external-priority patent/GB9212707D0/en
Priority claimed from GB929226292A external-priority patent/GB9226292D0/en
Application filed by Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of IL105975A0 publication Critical patent/IL105975A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C07D205/09—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 sulfur atom directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C07D499/88—Compounds with a double bond between positions 2 and 3 and 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Cephalosporin Compounds (AREA)
IL105975A 1992-06-16 1993-06-10 Preparation of(1'r,3s,4r)4-acylthio azetidinones IL105975A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929212707A GB9212707D0 (en) 1992-06-16 1992-06-16 4-acylthio azetidiones
GB929226292A GB9226292D0 (en) 1992-12-17 1992-12-17 (1,3,3s,4r)4-acylthio azetidinones

Publications (1)

Publication Number Publication Date
IL105975A0 true IL105975A0 (en) 1993-10-20

Family

ID=26301073

Family Applications (1)

Application Number Title Priority Date Filing Date
IL105975A IL105975A0 (en) 1992-06-16 1993-06-10 Preparation of(1'r,3s,4r)4-acylthio azetidinones

Country Status (15)

Country Link
US (1) US5399679A (OSRAM)
EP (1) EP0574784B1 (OSRAM)
JP (1) JPH06509818A (OSRAM)
CN (1) CN1081668A (OSRAM)
AT (1) ATE210115T1 (OSRAM)
AU (1) AU666559B2 (OSRAM)
CA (1) CA2115173A1 (OSRAM)
DE (1) DE69331249T2 (OSRAM)
ES (1) ES2169031T3 (OSRAM)
FI (1) FI940679A0 (OSRAM)
HU (1) HUT70492A (OSRAM)
IL (1) IL105975A0 (OSRAM)
MX (1) MX9303490A (OSRAM)
TW (1) TW239123B (OSRAM)
WO (1) WO1993025523A1 (OSRAM)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8321677D0 (en) * 1983-08-11 1983-09-14 Erba Farmitalia Preparation of penems
EP0215739B1 (de) * 1985-09-11 1993-09-01 Ciba-Geigy Ag Synthese von Beta-Lactamverbindungen
US4782145A (en) * 1986-06-02 1988-11-01 Pfizer Inc. Process for penem derivatives
GB8713515D0 (en) * 1987-06-10 1987-07-15 Erba Farmitalia Methoxymethyl compounds
GB9006114D0 (en) * 1990-03-19 1990-05-16 Erba Carlo Spa Process for preparing penem esters

Also Published As

Publication number Publication date
HUT70492A (en) 1995-10-30
JPH06509818A (ja) 1994-11-02
ATE210115T1 (de) 2001-12-15
WO1993025523A1 (en) 1993-12-23
CA2115173A1 (en) 1993-12-23
EP0574784B1 (en) 2001-12-05
DE69331249D1 (de) 2002-01-17
MX9303490A (es) 1994-08-31
TW239123B (OSRAM) 1995-01-21
DE69331249T2 (de) 2002-06-13
AU666559B2 (en) 1996-02-15
HU9400431D0 (en) 1994-05-30
FI940679A7 (fi) 1994-02-14
US5399679A (en) 1995-03-21
EP0574784A1 (en) 1993-12-22
ES2169031T3 (es) 2002-07-01
FI940679A0 (fi) 1994-02-14
CN1081668A (zh) 1994-02-09
AU4325593A (en) 1994-01-04

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