[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE69111121D1 - Verfahren zur Herstellung substituierter Cyclobutane. - Google Patents

Verfahren zur Herstellung substituierter Cyclobutane.

Info

Publication number
DE69111121D1
DE69111121D1 DE69111121T DE69111121T DE69111121D1 DE 69111121 D1 DE69111121 D1 DE 69111121D1 DE 69111121 T DE69111121 T DE 69111121T DE 69111121 T DE69111121 T DE 69111121T DE 69111121 D1 DE69111121 D1 DE 69111121D1
Authority
DE
Germany
Prior art keywords
preparation
cyclobutanes
substituted
substituted cyclobutanes
intermediates
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69111121T
Other languages
English (en)
Other versions
DE69111121T2 (de
Inventor
Richard J Pariza
Steven M Hannick
Thomas J Sowin
Elizabeth M Doherty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bristol Myers Squibb Co
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Publication of DE69111121D1 publication Critical patent/DE69111121D1/de
Application granted granted Critical
Publication of DE69111121T2 publication Critical patent/DE69111121T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/61—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a ring other than a six-membered aromatic ring of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/04—Systems containing only non-condensed rings with a four-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69111121T 1990-04-16 1991-04-02 Verfahren zur Herstellung substituierter Cyclobutane. Expired - Fee Related DE69111121T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50993890A 1990-04-16 1990-04-16
US07/665,413 US5235052A (en) 1990-04-16 1991-03-11 Process for preparing substituted cyclobutane purines

Publications (2)

Publication Number Publication Date
DE69111121D1 true DE69111121D1 (de) 1995-08-17
DE69111121T2 DE69111121T2 (de) 1995-11-23

Family

ID=27056718

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69111121T Expired - Fee Related DE69111121T2 (de) 1990-04-16 1991-04-02 Verfahren zur Herstellung substituierter Cyclobutane.

Country Status (11)

Country Link
US (3) US5235052A (de)
EP (1) EP0452729B1 (de)
JP (1) JP2968856B2 (de)
AT (1) ATE124947T1 (de)
CA (1) CA2040485A1 (de)
DE (1) DE69111121T2 (de)
DK (1) DK0452729T3 (de)
ES (1) ES2074599T3 (de)
GR (1) GR3017685T3 (de)
IE (1) IE76726B1 (de)
PT (1) PT97372B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5233076A (en) * 1990-05-24 1993-08-03 E. R. Squibb & Sons, Inc. Process for preparing an optically active cyclobutanone, an intermediate in the synthesis of an optically active cyclobutane nucleoside
US5344962A (en) * 1990-05-24 1994-09-06 E. R. Squibb & Sons, Inc. Intermediates in the synthesis of an optically active cyclobutane nucleoside
US5525726A (en) * 1991-10-02 1996-06-11 E. R. Squibb & Sons, Inc. Process for the preparation of an antiviral agent
US5412134A (en) * 1992-05-26 1995-05-02 E. R. Squibb & Sons, Inc. Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol
IL117574A0 (en) * 1995-04-03 1996-07-23 Bristol Myers Squibb Co Processes for the preparation of cyclobutanone derivatives
US7240260B2 (en) * 2002-12-11 2007-07-03 Intel Corporation Stimulus generation
US20070024312A1 (en) * 2005-07-27 2007-02-01 Atmel Germany Gmbh Device and method for the testing of integrated semiconductor circuits on wafers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317586A (en) * 1964-08-17 1967-05-02 Eastman Kodak Co Dialkoxycyclobutane carboxylic acid esters and their preparation
US4855466A (en) * 1987-12-28 1989-08-08 E. R. Squibb & Sons, Inc. Purinyl cyclobutanes
EP0330992A3 (de) * 1988-02-29 1991-11-06 Nippon Kayaku Kabushiki Kaisha Cyclobutanverbindungen, Verfahren zu ihrer Herstellung und sie enthaltende pharmazeutische Präparate
US5723609A (en) * 1988-03-30 1998-03-03 E. R. Squibb & Sons, Inc. Bis (hydroxymethyl) cyclobutyl purines
US5126345A (en) * 1988-03-30 1992-06-30 E. R. Squibb & Sons, Inc. Bis (hydroxymethyl) cyclobutyl triazolopyrimidines
AU622926B2 (en) * 1988-09-09 1992-04-30 Nippon Kayaku Kabushiki Kaisha Pyrimidine or purine cyclobutane derivatives
US5153352A (en) * 1988-10-25 1992-10-06 Bristol-Myers Squibb Company Process for preparation of intermediates of carbocyclic nucleoside analogs
IL92096A0 (en) * 1988-10-25 1990-07-12 Abbott Lab Carboxylic nucleoside analogs
US5064961A (en) * 1989-12-18 1991-11-12 E. R. Squibb & Sons, Inc. Process for preparing an optically active cyclobutane nucleoside

Also Published As

Publication number Publication date
JP2968856B2 (ja) 1999-11-02
PT97372B (pt) 1998-08-31
DK0452729T3 (da) 1995-08-21
JPH04234843A (ja) 1992-08-24
CA2040485A1 (en) 1991-10-17
IE76726B1 (en) 1997-11-05
DE69111121T2 (de) 1995-11-23
GR3017685T3 (en) 1996-01-31
US5235052A (en) 1993-08-10
EP0452729A1 (de) 1991-10-23
PT97372A (pt) 1992-01-31
US5312963A (en) 1994-05-17
IE910959A1 (en) 1991-10-23
ES2074599T3 (es) 1995-09-16
EP0452729B1 (de) 1995-07-12
ATE124947T1 (de) 1995-07-15
US5399775A (en) 1995-03-21

Similar Documents

Publication Publication Date Title
DD138544A5 (de) Verfahren zur herstellung von cyclopropanderivaten
DE69130431D1 (de) Verfahren zur Herstellung von azlacton-funktionellen Michael-Addukten
DE69313869D1 (de) Verfahren zur Herstellung von Kalium Clavulanat
ATE158798T1 (de) Verfahren zur herstellung von optisch aktiven zyklobutannukleosiden
DD133803A1 (de) Verfahren zur herstellung von furokumarinen
DE69111121D1 (de) Verfahren zur Herstellung substituierter Cyclobutane.
DD134090A5 (de) Verfahren zur herstellung von pyridinylaminoalkylaether
DD137438A5 (de) Verfahren zur herstellung von n'-phenyl-n-methylharnstoffderivaten
DE69127303D1 (de) Substituierte Triazolopyridazine
ATA392577A (de) Verfahren zur herstellung von acylcyaniden
DD137360A5 (de) Verfahren zur herstellung neu5r nitrosoharnstoff-derivate
DE59010027D1 (de) Verfahren zur diskontinuierlichen Herstellung von L-Carnitin auf mikrobiologischem Weg
ATA392477A (de) Verfahren zur herstellung von acylcyaniden
DD130144A5 (de) Verfahren zur herstellung von benzoylcyanid
DD135497A5 (de) Verfahren zur herstellung von 17 beta hydroxy-4-androsten-3-onen
DD137714A5 (de) Verfahren zur herstellung biologisch wirksamer zusammensetzungen
DE59107281D1 (de) Verfahren zur Herstellung von substituierten Cyclohexyliden-bisphenolen
DD134100A5 (de) Verfahren zur herstellung von lactamen
DE59310066D1 (de) Verfahren zur Herstellung fluorierter Benzile
DE69116499D1 (de) Verfahren zur Herstellung von Alpha-Hydroxyketonen
DD137581A5 (de) Verfahren zur herstellung sekundaerer amine
DD139252A5 (de) Verfahren zur herstellung von alkylphenolen
LU78483A1 (de) Verfahren zur herstellung von benzoxazolyl-phenylstilbenen
DD135384A5 (de) Verfahren zur herstellung von 2-hydroxybenzthiazol-verbindungen
ATE123488T1 (de) Verfahren zur herstellung von benzolsulfonamiden.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee