IL117574A0 - Processes for the preparation of cyclobutanone derivatives - Google Patents

Processes for the preparation of cyclobutanone derivatives

Info

Publication number
IL117574A0
IL117574A0 IL11757496A IL11757496A IL117574A0 IL 117574 A0 IL117574 A0 IL 117574A0 IL 11757496 A IL11757496 A IL 11757496A IL 11757496 A IL11757496 A IL 11757496A IL 117574 A0 IL117574 A0 IL 117574A0
Authority
IL
Israel
Prior art keywords
processes
preparation
cyclobutanone derivatives
cyclobutanone
derivatives
Prior art date
Application number
IL11757496A
Other languages
English (en)
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 IL117574A0 publication Critical patent/IL117574A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/39—Saturated compounds containing a keto group being part of a ring of a three- or four-membered ring
    • 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
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/14—Unsaturated ethers
    • C07C43/178—Unsaturated ethers containing hydroxy or O-metal groups
    • C07C43/1788—Unsaturated ethers containing hydroxy or O-metal groups containing six-membered aromatic rings and other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/003—Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/78—Benzoic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • 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
    • 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
    • C07F7/1872—Preparation; Treatments not provided for in C07F7/20
    • C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/02—Systems containing only non-condensed rings with a three-membered 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
IL11757496A 1995-04-03 1996-03-20 Processes for the preparation of cyclobutanone derivatives IL117574A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41640395A 1995-04-03 1995-04-03

Publications (1)

Publication Number Publication Date
IL117574A0 true IL117574A0 (en) 1996-07-23

Family

ID=23649835

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11757496A IL117574A0 (en) 1995-04-03 1996-03-20 Processes for the preparation of cyclobutanone derivatives

Country Status (10)

Country Link
US (1) US5773614A (fr)
EP (1) EP0736533A1 (fr)
JP (1) JPH08283276A (fr)
KR (1) KR960037634A (fr)
CN (1) CN1151982A (fr)
AU (1) AU706900B2 (fr)
CA (1) CA2172660A1 (fr)
HU (1) HUP9600852A2 (fr)
IL (1) IL117574A0 (fr)
SG (1) SG44742A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6353122B1 (en) 1997-02-26 2002-03-05 Bristol-Myers Squibb Company Method for epoxidation of 3-methylenecyclopropanes
RU2344128C2 (ru) 2003-03-24 2009-01-20 Ф.Хоффманн-Ля Рош Аг Бензилпиридазиноны как ингибиторы обратной транскриптазы
EP2270511A3 (fr) 2003-10-24 2011-08-24 Immunaid Pty Ltd Procédé de thérapie
US7837982B2 (en) * 2005-06-23 2010-11-23 Emory University Imaging agents
US20060292073A1 (en) * 2005-06-23 2006-12-28 Emory University Stereoselective Synthesis of Amino Acid Analogs for Tumor Imaging
CN101291905A (zh) 2005-10-19 2008-10-22 弗·哈夫曼-拉罗切有限公司 苯乙酰胺nnrt抑制剂
ES2360893T3 (es) 2006-08-16 2011-06-10 F. Hoffmann-La Roche Ag Inhibidores no nucleósidos de la transcriptasa inversa.
RU2469032C2 (ru) 2006-12-13 2012-12-10 Ф.Хоффманн-Ля Рош Аг Производные 2-(пиперидин-4-ил)-4-фенокси- или фениламинопиримидина в качестве ненуклеозидных ингибиторов обратной транскриптазы
JP5167350B2 (ja) 2007-05-30 2013-03-21 エフ．ホフマン−ラ ロシュ アーゲー 非ヌクレオシド系逆転写酵素阻害剤
CN101903382B (zh) 2007-12-21 2012-11-28 弗·哈夫曼-拉罗切有限公司 杂环抗病毒化合物
US8246752B2 (en) 2008-01-25 2012-08-21 Clear Catheter Systems, Inc. Methods and devices to clear obstructions from medical tubes
ES2548508T3 (es) 2009-05-27 2015-10-19 Biotempus Limited Métodos de tratamiento de enfermedades
WO2011077100A1 (fr) 2009-12-24 2011-06-30 Cipla Limited Composition antirétrovirale
CN115181013B (zh) * 2022-07-22 2023-08-08 北京先通国际医药科技股份有限公司 修饰脂肪酸型pet试剂前体关键中间体的制备方法及其用途

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4855466A (en) * 1987-12-28 1989-08-08 E. R. Squibb & Sons, Inc. Purinyl cyclobutanes
US5126345A (en) * 1988-03-30 1992-06-30 E. R. Squibb & Sons, Inc. Bis (hydroxymethyl) cyclobutyl triazolopyrimidines
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
US5153352A (en) * 1988-10-25 1992-10-06 Bristol-Myers Squibb Company Process for preparation of intermediates of carbocyclic nucleoside analogs
US5064961A (en) * 1989-12-18 1991-11-12 E. R. Squibb & Sons, Inc. Process for preparing an optically active cyclobutane nucleoside
US5250697A (en) * 1990-03-01 1993-10-05 Nippon Kayaku Kabushiki Kaisha Cyclobutane derivatives
US5235052A (en) * 1990-04-16 1993-08-10 Bristol-Myers Squibb Company Process for preparing substituted cyclobutane purines
CA2042931A1 (fr) * 1990-05-24 1991-11-25 Robert Zahler Bis(hydroxymethyl)cyclobutylpurines et -pyrimidines fluorees
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
USH1142H (en) * 1990-11-05 1993-02-02 Optically active cyclobutyl pyrimidine
US5185463A (en) * 1991-10-02 1993-02-09 E. R. Squibb & Sons, Inc. Process for the preparation of an antiviral agent
JP2974181B2 (ja) * 1991-10-09 1999-11-08 日本化薬株式会社 シクロブタノールの新規な製造法
US5412134A (en) * 1992-05-26 1995-05-02 E. R. Squibb & Sons, Inc. Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol
US5874578A (en) * 1992-07-13 1999-02-23 Bristol-Myers Squibb Process for preparing guanine-containing antiviral agents and purinyl salts useful in such process
JPH06107589A (ja) * 1992-09-25 1994-04-19 Nippon Kayaku Co Ltd シクロブタノン誘導体の製造法
JP3074432B2 (ja) * 1994-01-27 2000-08-07 矢崎総業株式会社 ロック付きコネクタハウジング

Also Published As

Publication number Publication date
KR960037634A (ko) 1996-11-19
AU706900B2 (en) 1999-07-01
CA2172660A1 (fr) 1996-10-04
CN1151982A (zh) 1997-06-18
JPH08283276A (ja) 1996-10-29
MX9601180A (es) 1997-02-01
AU5043896A (en) 1996-10-17
HUP9600852A2 (en) 1996-12-30
HU9600852D0 (en) 1996-05-28
SG44742A1 (en) 1997-12-19
US5773614A (en) 1998-06-30
EP0736533A1 (fr) 1996-10-09

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