NO953697L - Chemical process - Google Patents

Chemical process

Info

Publication number
NO953697L
NO953697L NO953697A NO953697A NO953697L NO 953697 L NO953697 L NO 953697L NO 953697 A NO953697 A NO 953697A NO 953697 A NO953697 A NO 953697A NO 953697 L NO953697 L NO 953697L
Authority
NO
Norway
Prior art keywords
och
salt
formula
protecting group
chemical process
Prior art date
Application number
NO953697A
Other languages
Norwegian (no)
Other versions
NO953697D0 (en
Inventor
Gian Luca Araldi
Original Assignee
Glaxo 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
Application filed by Glaxo Spa filed Critical Glaxo Spa
Publication of NO953697D0 publication Critical patent/NO953697D0/en
Publication of NO953697L publication Critical patent/NO953697L/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
    • 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)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

Fremgangsmåte for fremstilling av den antibakterielle forbindelse med formel HO H T H OCH, (D eller et salt derav, som omfatter den termiske cyklisering av en forbindelse med formel (II) HO OCH, hvor R er en karboksylbeskyttende gruppe, fulgt av fjerning av nevnte karboksylbeskyttende gruppe R, og om nødvendig eller ønskelig, omdannelse av den resulterende karboksylsyre til et salt derav.A process for preparing the antibacterial compound of formula HO HTH OCH, (D or a salt thereof, comprising the thermal cyclization of a compound of formula (II) HO OCH, wherein R is a carboxyl protecting group followed by removal of said carboxyl protecting group R, and if necessary or desirable, conversion of the resulting carboxylic acid to a salt thereof.

NO953697A 1993-03-20 1995-09-19 Chemical process NO953697L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939305813A GB9305813D0 (en) 1993-03-20 1993-03-20 Chemical process
PCT/EP1994/000838 WO1994021637A1 (en) 1993-03-20 1994-03-17 Process for the preparation of condensed carbapeneme derivatives

Publications (2)

Publication Number Publication Date
NO953697D0 NO953697D0 (en) 1995-09-19
NO953697L true NO953697L (en) 1995-09-19

Family

ID=10732441

Family Applications (1)

Application Number Title Priority Date Filing Date
NO953697A NO953697L (en) 1993-03-20 1995-09-19 Chemical process

Country Status (11)

Country Link
EP (1) EP0689542A1 (en)
JP (1) JPH08507776A (en)
CN (1) CN1119864A (en)
AU (1) AU6427294A (en)
CA (1) CA2157787A1 (en)
FI (1) FI954399A7 (en)
GB (1) GB9305813D0 (en)
HU (1) HUT73486A (en)
NO (1) NO953697L (en)
PL (1) PL310620A1 (en)
WO (1) WO1994021637A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9516118D0 (en) * 1995-08-05 1995-10-04 Glaxo Spa Chemical process
EP2085084A1 (en) 2008-01-29 2009-08-05 LEK Pharmaceuticals D.D. Use of inhibitor of beta-lactamases and its combination with beta-lactam antibiotics
JP7123074B2 (en) 2017-05-08 2022-08-22 グラクソスミスクライン、インテレクチュアル、プロパティー、ディベロップメント、リミテッド Sanfetrinem, its salts, or its esters for use in the treatment of mycobacterial infections

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900006449B1 (en) * 1982-08-24 1990-08-31 상꾜 가부시끼가이샤 Process for the preparation of azetidinone derivatives
CZ285778B6 (en) * 1989-09-08 1999-11-17 Glaxo S.P.A. 10-(1-HYDROXYETHYL)-11-OXO-1-AZATRICYCLO/7,2,0,0e3.8/UNDEC-2-ENE-2- CARBOXYLIC ACID, DERIVATIVES THEREOF, PROCESS OF THEIR PREPARATION, USE FOR PREPARING PHARMACEUTICAL PREPARATIONS AND PHARMACEUTICAL PREPARATIONS CONTAINING THEREOF
EP0507313A1 (en) * 1991-04-05 1992-10-07 Takeda Chemical Industries, Ltd. Polycyclic carbapenem compounds, their production and use

Also Published As

Publication number Publication date
NO953697D0 (en) 1995-09-19
FI954399A0 (en) 1995-09-18
FI954399L (en) 1995-09-18
CN1119864A (en) 1996-04-03
GB9305813D0 (en) 1993-05-05
JPH08507776A (en) 1996-08-20
HUT73486A (en) 1996-08-28
FI954399A7 (en) 1995-09-18
PL310620A1 (en) 1995-12-27
EP0689542A1 (en) 1996-01-03
WO1994021637A1 (en) 1994-09-29
AU6427294A (en) 1994-10-11
CA2157787A1 (en) 1994-09-29
HU9502738D0 (en) 1995-11-28

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