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ES8400741A1 - Process for the preparation of dibenzoxepinones - Google Patents

Process for the preparation of dibenzoxepinones

Info

Publication number
ES8400741A1
ES8400741A1 ES519344A ES519344A ES8400741A1 ES 8400741 A1 ES8400741 A1 ES 8400741A1 ES 519344 A ES519344 A ES 519344A ES 519344 A ES519344 A ES 519344A ES 8400741 A1 ES8400741 A1 ES 8400741A1
Authority
ES
Spain
Prior art keywords
formula
image
preparation
compound
dibenzoxepinones
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
Application number
ES519344A
Other languages
Spanish (es)
Other versions
ES519344A0 (en
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of ES519344A0 publication Critical patent/ES519344A0/en
Publication of ES8400741A1 publication Critical patent/ES8400741A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • C07D313/02—Seven-membered rings
    • C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D313/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
    • C07D313/14—[b,f]-condensed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The present invention relates to a novel process for the preparation of dibenzoxepine derivatives of the formula < IMAGE > by reaction of a compound of the formula < IMAGE > with a phenol of the formula < IMAGE > to give a compound of the formula < IMAGE > followed by cyclisation of this compound using customary methods.
ES519344A 1982-01-30 1983-01-28 Process for the preparation of dibenzoxepinones Expired ES8400741A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823203065 DE3203065A1 (en) 1982-01-30 1982-01-30 Process for the preparation of dibenzoxepinones

Publications (2)

Publication Number Publication Date
ES519344A0 ES519344A0 (en) 1983-11-01
ES8400741A1 true ES8400741A1 (en) 1983-11-01

Family

ID=6154336

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519344A Expired ES8400741A1 (en) 1982-01-30 1983-01-28 Process for the preparation of dibenzoxepinones

Country Status (3)

Country Link
CA (1) CA1176265A (en)
DE (1) DE3203065A1 (en)
ES (1) ES8400741A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990081834A (en) * 1996-01-19 1999-11-15 미노다 가츠스케 Tracheal smooth muscle relaxant
KR20020016812A (en) 1999-06-03 2002-03-06 구니이 야스오 Tricyclic fused heterocycle compounds, process for preparing the same and use thereof

Also Published As

Publication number Publication date
DE3203065A1 (en) 1983-08-04
ES519344A0 (en) 1983-11-01
CA1176265A (en) 1984-10-16

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