ES274328A1 - Procedure for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxane and of 1,5-benzodioxepane (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxane and of 1,5-benzodioxepane (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES274328A1
ES274328A1 ES0274328A ES274328A ES274328A1 ES 274328 A1 ES274328 A1 ES 274328A1 ES 0274328 A ES0274328 A ES 0274328A ES 274328 A ES274328 A ES 274328A ES 274328 A1 ES274328 A1 ES 274328A1
Authority
ES
Spain
Prior art keywords
benzodioxane
group
benzodioxepane
translation
preparation
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
ES0274328A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
JR Geigy 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 JR Geigy AG filed Critical JR Geigy AG
Publication of ES274328A1 publication Critical patent/ES274328A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D321/00—Heterocyclic compounds containing rings having two oxygen atoms as the only ring hetero atoms, not provided for by groups C07D317/00 - C07D319/00
    • C07D321/02—Seven-membered rings
    • C07D321/10—Seven-membered rings condensed with carbocyclic rings or ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

Process for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxepane, of the general formula I ** (See formula) ** in which A means a methylene group or an ethylene group in which each CH2 group can be substituted by an alkyl radical with not more than 5 carbon atoms, Y means hydrogen, a halogen atom, a hydroxyl group, a lower alkyl group or a lower alkoxy group with, respectively, at most 5 carbon atoms each, and n is 1 or 2, characterized by the fact that an amine of the general formula II ** (See formula) ** in which A, Y and n have the meaning already expressed, is reacted with the equimolar quantity, at least of cyanic acid. (Machine-translation by Google Translate, not legally binding)
ES0274328A 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxane and of 1,5-benzodioxepane (Machine-translation by Google Translate, not legally binding) Expired ES274328A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8545561A 1961-01-30 1961-01-30

Publications (1)

Publication Number Publication Date
ES274328A1 true ES274328A1 (en) 1962-07-01

Family

ID=38569199

Family Applications (8)

Application Number Title Priority Date Filing Date
ES0274329A Expired ES274329A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
ES0274327A Expired ES274327A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
ES0274333A Expired ES274333A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxepane (Machine-translation by Google Translate, not legally binding)
ES0274334A Expired ES274334A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new 1,4-benzodioxan compounds (Machine-translation by Google Translate, not legally binding)
ES0274328A Expired ES274328A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxane and of 1,5-benzodioxepane (Machine-translation by Google Translate, not legally binding)
ES0274336A Expired ES274336A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
ES0274331A Expired ES274331A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new 1,4-benzodioxan compounds (Machine-translation by Google Translate, not legally binding)
ES0274330A Expired ES274330A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)

Family Applications Before (4)

Application Number Title Priority Date Filing Date
ES0274329A Expired ES274329A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
ES0274327A Expired ES274327A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
ES0274333A Expired ES274333A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,4-benzodioxane and 1,5-benzodioxepane (Machine-translation by Google Translate, not legally binding)
ES0274334A Expired ES274334A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new 1,4-benzodioxan compounds (Machine-translation by Google Translate, not legally binding)

Family Applications After (3)

Application Number Title Priority Date Filing Date
ES0274336A Expired ES274336A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)
ES0274331A Expired ES274331A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new 1,4-benzodioxan compounds (Machine-translation by Google Translate, not legally binding)
ES0274330A Expired ES274330A1 (en) 1961-01-30 1962-01-29 Procedure for the preparation of new compounds of 1,5-benzodioxepano (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
BE (5) BE613210A (en)
ES (8) ES274329A1 (en)
FR (2) FR1843M (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6912333A (en) * 1968-08-26 1970-03-02
FR2480283A1 (en) * 1980-04-10 1981-10-16 Science Union & Cie NOVEL TRICYCLIC DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND THEIR USE AS A MEDICINAL PRODUCT
US5120758A (en) * 1991-02-08 1992-06-09 Ciba-Geigy Corporation Certain benzodioxole, benzodioxane and benzodioxepin derivatives useful as 5-lipoxygenase inhibitors
FR2704857B1 (en) * 1993-05-07 1995-06-23 Adir New substituted benzodioxins, process for their preparation and pharmaceutical compositions containing them.

Also Published As

Publication number Publication date
BE613210A (en) 1962-07-30
ES274327A1 (en) 1962-06-01
BE613212A (en) 1962-07-30
ES274331A1 (en) 1962-06-01
FR1827M (en) 1963-05-20
ES274334A1 (en) 1962-06-01
FR1843M (en) 1963-06-04
BE613211A (en) 1962-07-30
ES274329A1 (en) 1962-06-01
BE613214A (en) 1962-07-30
BE613215A (en) 1962-07-30
ES274336A1 (en) 1962-06-01
ES274330A1 (en) 1962-06-01
ES274333A1 (en) 1962-06-01

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