JPH069460A - ジ保護２，３−ヒドロキシメチルシクロブタノールの製造法 - Google Patents

ジ保護２，３−ヒドロキシメチルシクロブタノールの製造法

Info

Publication number
JPH069460A
JPH069460A JP5122495A JP12249593A JPH069460A JP H069460 A JPH069460 A JP H069460A JP 5122495 A JP5122495 A JP 5122495A JP 12249593 A JP12249593 A JP 12249593A JP H069460 A JPH069460 A JP H069460A
Authority
JP
Japan
Prior art keywords
group
prot
reducing agent
solvent
reaction
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.)
Withdrawn
Application number
JP5122495A
Other languages
English (en)
Japanese (ja)
Inventor
Janak Singh
ジャナック・シン
Gregory S Bisacchi
グレゴリー・エス・ビサッチ
Richard H Mueller
リチャード・エイチ・ミュラー
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
ER Squibb and Sons LLC
Original Assignee
Bristol Myers Squibb Co
ER Squibb and Sons LLC
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, ER Squibb and Sons LLC filed Critical Bristol Myers Squibb Co
Publication of JPH069460A publication Critical patent/JPH069460A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP5122495A 1992-05-26 1993-05-25 ジ保護２，３−ヒドロキシメチルシクロブタノールの製造法 Withdrawn JPH069460A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US888077 1992-05-26
US07/888,077 US5412134A (en) 1992-05-26 1992-05-26 Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol

Publications (1)

Publication Number Publication Date
JPH069460A true JPH069460A (ja) 1994-01-18

Family

ID=25392481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5122495A Withdrawn JPH069460A (ja) 1992-05-26 1993-05-25 ジ保護２，３−ヒドロキシメチルシクロブタノールの製造法

Country Status (18)

Country Link
US (2) US5412134A (enExample)
EP (1) EP0572209A2 (enExample)
JP (1) JPH069460A (enExample)
KR (1) KR930023320A (enExample)
CN (1) CN1040426C (enExample)
AU (1) AU656858B2 (enExample)
CA (1) CA2096153A1 (enExample)
FI (1) FI932396A7 (enExample)
HU (1) HU212966B (enExample)
IL (1) IL105655A (enExample)
MX (1) MX9303025A (enExample)
NO (1) NO179101C (enExample)
NZ (1) NZ247574A (enExample)
PL (1) PL172496B1 (enExample)
RU (1) RU2118312C1 (enExample)
SG (1) SG77537A1 (enExample)
TW (1) TW234117B (enExample)
ZA (1) ZA933223B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016756A1 (en) * 1997-09-29 1999-04-08 Nippon Kayaku Kabushiki Kaisha Process for the preparation of carbocyclic nucleoside derivatives and intermediates

Families Citing this family (6)

* 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
JP3760254B2 (ja) * 1996-12-20 2006-03-29 イハラケミカル工業株式会社 １−アルコキシ−１−トリメチルシリロキシシクロプロパン類の製造法
US8036428B2 (en) * 2006-04-28 2011-10-11 Pixart Imaging Inc. Method and apparatus for detecting motion of image in optical navigator
IL229068A (en) 2013-10-24 2016-06-30 Amir Tsaliah Apparatus and method for rapid deployment of a parachute
EP4031449A4 (en) 2019-09-20 2024-01-10 Parazero Technologies Ltd. DAMAGE MITIGATION FOR AN AERIAL VEHICLE HAVING A DEPLOYABLE PARACHUTE

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US433897A (en) * 1890-08-05 Support for spinning-spindles
US2936324A (en) * 1958-04-14 1960-05-10 Eastman Kodak Co Preparation of 2, 2, 4, 4-tetraalkylcyclobutane-1, 3-diols
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
CN1022414C (zh) * 1988-09-09 1993-10-13 日本化药株式会社 新的环丁烷衍生物的制备方法
IL92096A0 (en) * 1988-10-25 1990-07-12 Abbott Lab Carboxylic nucleoside analogs
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
US5235052A (en) * 1990-04-16 1993-08-10 Bristol-Myers Squibb Company Process for preparing substituted cyclobutane purines
IE72143B1 (en) * 1990-05-24 1997-03-26 Squibb & Sons Inc Process for preparing an optically active cyclobutanone an intermediate in the synthesis of an optically active cyclobutane nucleoside
US5185463A (en) * 1991-10-02 1993-02-09 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016756A1 (en) * 1997-09-29 1999-04-08 Nippon Kayaku Kabushiki Kaisha Process for the preparation of carbocyclic nucleoside derivatives and intermediates

Also Published As

Publication number Publication date
US5412134A (en) 1995-05-02
FI932396A7 (fi) 1993-11-27
SG77537A1 (en) 2001-01-16
NO179101C (no) 1996-08-07
PL172496B1 (pl) 1997-09-30
CN1040426C (zh) 1998-10-28
HU212966B (en) 1996-12-30
MX9303025A (es) 1994-05-31
CA2096153A1 (en) 1993-11-27
IL105655A0 (en) 1993-09-22
HUT65115A (en) 1994-04-28
CN1082025A (zh) 1994-02-16
NO931897D0 (no) 1993-05-25
ZA933223B (en) 1993-12-08
NZ247574A (en) 1994-08-26
RU2118312C1 (ru) 1998-08-27
AU656858B2 (en) 1995-02-16
TW234117B (enExample) 1994-11-11
EP0572209A2 (en) 1993-12-01
HU9301531D0 (en) 1993-09-28
US5516903A (en) 1996-05-14
EP0572209A3 (enExample) 1994-04-20
FI932396A0 (fi) 1993-05-26
KR930023320A (ko) 1993-12-18
NO179101B (no) 1996-04-29
IL105655A (en) 1996-07-23
NO931897L (no) 1993-11-29
AU3877993A (en) 1993-12-02
PL299081A1 (en) 1994-03-21

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Legal Events

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A300 Application deemed to be withdrawn because no request for examination was validly filed

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 20000801