ATE139762T1 - Verfahren und zwischenstation zur herstellung eines eine cyclobutylgruppe enthaltenden antiviralen mittels - Google Patents

Verfahren und zwischenstation zur herstellung eines eine cyclobutylgruppe enthaltenden antiviralen mittels

Info

Publication number
ATE139762T1
ATE139762T1 AT92115827T AT92115827T ATE139762T1 AT E139762 T1 ATE139762 T1 AT E139762T1 AT 92115827 T AT92115827 T AT 92115827T AT 92115827 T AT92115827 T AT 92115827T AT E139762 T1 ATE139762 T1 AT E139762T1
Authority
AT
Austria
Prior art keywords
antiviral agent
producing
agent containing
cyclobutyl group
intermediate station
Prior art date
Application number
AT92115827T
Other languages
English (en)
Inventor
Jollie D Godfrey Jr
Richard H Mueller
Thomas P Kissick
Janak Singh
Original Assignee
Squibb & Sons Inc
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 Squibb & Sons Inc filed Critical Squibb & Sons Inc
Application granted granted Critical
Publication of ATE139762T1 publication Critical patent/ATE139762T1/de

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
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B57/00—Separation of optically-active compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/63—Esters of sulfonic acids
    • C07C309/72—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/73—Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/58—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in three-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/753—Unsaturated compounds containing a keto groups being part of a ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C61/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C61/16—Unsaturated compounds
    • C07C61/35—Unsaturated compounds having unsaturation outside the rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C69/743—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a three-membered ring and with unsaturation outside the ring
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT92115827T 1991-10-02 1992-09-16 Verfahren und zwischenstation zur herstellung eines eine cyclobutylgruppe enthaltenden antiviralen mittels ATE139762T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/770,191 US5185463A (en) 1991-10-02 1991-10-02 Process for the preparation of an antiviral agent

Publications (1)

Publication Number Publication Date
ATE139762T1 true ATE139762T1 (de) 1996-07-15

Family

ID=25087756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92115827T ATE139762T1 (de) 1991-10-02 1992-09-16 Verfahren und zwischenstation zur herstellung eines eine cyclobutylgruppe enthaltenden antiviralen mittels

Country Status (9)

Country Link
US (1) US5185463A (de)
EP (1) EP0535448B1 (de)
JP (1) JPH05271232A (de)
AT (1) ATE139762T1 (de)
CA (1) CA2079496A1 (de)
DE (1) DE69211799T2 (de)
DK (1) DK0535448T3 (de)
ES (1) ES2089327T3 (de)
GR (1) GR3021125T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6353122B1 (en) * 1997-02-26 2002-03-05 Bristol-Myers Squibb Company Method for epoxidation of 3-methylenecyclopropanes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2262652A1 (en) * 1974-02-28 1975-09-26 Rhone Poulenc Ind Resolving optical isomers of cyclonic dicarboxylic acids - by forming salt with alpha-phenyl ethyl amine enantiomer
US5723609A (en) * 1988-03-30 1998-03-03 E. R. Squibb & Sons, Inc. Bis (hydroxymethyl) cyclobutyl purines
AU622926B2 (en) * 1988-09-09 1992-04-30 Nippon Kayaku Kabushiki Kaisha Pyrimidine or purine cyclobutane derivatives
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
EP0535448A3 (en) 1993-10-13
DE69211799D1 (de) 1996-08-01
CA2079496A1 (en) 1993-04-03
US5185463A (en) 1993-02-09
DK0535448T3 (da) 1996-07-29
JPH05271232A (ja) 1993-10-19
DE69211799T2 (de) 1996-12-19
EP0535448A2 (de) 1993-04-07
GR3021125T3 (en) 1996-12-31
EP0535448B1 (de) 1996-06-26
ES2089327T3 (es) 1996-10-01

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee