WO1998051680A1 - Procede pour produire des derives de 1,4-benzodioxane - Google Patents

Procede pour produire des derives de 1,4-benzodioxane Download PDF

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Publication number
WO1998051680A1
WO1998051680A1 PCT/JP1998/002081 JP9802081W WO9851680A1 WO 1998051680 A1 WO1998051680 A1 WO 1998051680A1 JP 9802081 W JP9802081 W JP 9802081W WO 9851680 A1 WO9851680 A1 WO 9851680A1
Authority
WO
WIPO (PCT)
Prior art keywords
producing
benzodioxane derivatives
benzodioxane
derivatives
cyclizing
Prior art date
Application number
PCT/JP1998/002081
Other languages
English (en)
French (fr)
Inventor
Yoshiro Furukawa
Kazuhiro Kitaori
Shouhei Matsui
Original Assignee
Daiso Co., Ltd.
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 Daiso Co., Ltd. filed Critical Daiso Co., Ltd.
Priority to CA002256681A priority Critical patent/CA2256681A1/en
Priority to AT98919556T priority patent/ATE246182T1/de
Priority to EP98919556A priority patent/EP0928791B1/en
Priority to US09/147,503 priority patent/US6020503A/en
Priority to DE69816773T priority patent/DE69816773T2/de
Priority to JP54548698A priority patent/JP3581156B2/ja
Publication of WO1998051680A1 publication Critical patent/WO1998051680A1/ja

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
    • C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
    • C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D319/20—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring with substituents attached to the 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
PCT/JP1998/002081 1997-05-12 1998-05-12 Procede pour produire des derives de 1,4-benzodioxane WO1998051680A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002256681A CA2256681A1 (en) 1997-05-12 1998-05-12 Process for producing 1,4-benzodioxane derivatives
AT98919556T ATE246182T1 (de) 1997-05-12 1998-05-12 Verfahren zur herstellung von 1,4-benzodioxan- derivaten
EP98919556A EP0928791B1 (en) 1997-05-12 1998-05-12 Process for producing 1,4-benzodioxane derivatives
US09/147,503 US6020503A (en) 1997-05-12 1998-05-12 Process for producing 1,4-benzodioxane derivatives
DE69816773T DE69816773T2 (de) 1997-05-12 1998-05-12 Verfahren zur herstellung von 1,4-benzodioxan-derivaten
JP54548698A JP3581156B2 (ja) 1997-05-12 1998-05-12 １，４―ベンゾジオキサン誘導体の製法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12084997 1997-05-12
JP9/120849 1997-05-12

Publications (1)

Publication Number Publication Date
WO1998051680A1 true WO1998051680A1 (fr) 1998-11-19

Family

ID=14796481

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/002081 WO1998051680A1 (fr) 1997-05-12 1998-05-12 Procede pour produire des derives de 1,4-benzodioxane

Country Status (7)

Country Link
US (1) US6020503A (ja)
EP (1) EP0928791B1 (ja)
JP (1) JP3581156B2 (ja)
AT (1) ATE246182T1 (ja)
CA (1) CA2256681A1 (ja)
DE (1) DE69816773T2 (ja)
WO (1) WO1998051680A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060167282A1 (en) * 2002-07-29 2006-07-27 Tatsuyoshi Tanaka Process for industrially producing optically active 1,4- benzodioxane derivative
CN113149954A (zh) * 2021-03-26 2021-07-23 云南农业大学 一种1,4-二氧六环类化合物的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174068A (ja) * 1985-10-23 1987-07-30 グラクソ、グル−プ、リミテツド 複素環式化合物の製法
JPH08325260A (ja) * 1995-03-24 1996-12-10 Daiso Co Ltd １，４−ベンゾジオキサン誘導体の製法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB565573A (en) * 1942-01-05 1944-11-16 Geigy Ag J R Manufacture of dioxane derivatives
DE3807522C1 (ja) * 1988-03-08 1989-03-30 Boehringer Ingelheim Kg, 6507 Ingelheim, De
JP3136206B2 (ja) * 1991-10-22 2001-02-19 中外製薬株式会社 ベンゾジオキサン誘導体
AU701883B2 (en) * 1996-01-25 1999-02-11 Duphar International Research B.V. Process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer
JPH1045746A (ja) * 1996-08-07 1998-02-17 Takeda Chem Ind Ltd 光学活性化合物の製造法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174068A (ja) * 1985-10-23 1987-07-30 グラクソ、グル−プ、リミテツド 複素環式化合物の製法
JPH08325260A (ja) * 1995-03-24 1996-12-10 Daiso Co Ltd １，４−ベンゾジオキサン誘導体の製法

Also Published As

Publication number Publication date
ATE246182T1 (de) 2003-08-15
DE69816773T2 (de) 2004-04-15
EP0928791A4 (en) 2002-03-20
EP0928791A1 (en) 1999-07-14
EP0928791B1 (en) 2003-07-30
CA2256681A1 (en) 1998-11-19
DE69816773D1 (de) 2003-09-04
JP3581156B2 (ja) 2004-10-27
US6020503A (en) 2000-02-01

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