CH567011A5 - - Google Patents

Info

Publication number
CH567011A5
CH567011A5 CH1846372A CH1846372A CH567011A5 CH 567011 A5 CH567011 A5 CH 567011A5 CH 1846372 A CH1846372 A CH 1846372A CH 1846372 A CH1846372 A CH 1846372A CH 567011 A5 CH567011 A5 CH 567011A5
Authority
CH
Switzerland
Prior art keywords
methoxy
dihydro
benzofuran
acid addition
preparation
Prior art date
Application number
CH1846372A
Other languages
German (de)
English (en)
Original Assignee
Eisai 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 Eisai Co Ltd filed Critical Eisai Co Ltd
Priority to CH1846372A priority Critical patent/CH567011A5/de
Priority to GB5899272A priority patent/GB1394756A/en
Priority to DE2263093A priority patent/DE2263093A1/de
Priority to FR7246180A priority patent/FR2211221B1/fr
Publication of CH567011A5 publication Critical patent/CH567011A5/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1846372A 1972-12-19 1972-12-19 CH567011A5 (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH1846372A CH567011A5 (nl) 1972-12-19 1972-12-19
GB5899272A GB1394756A (en) 1972-12-19 1972-12-21 Pharmaceutically active benzofuran derivatives
DE2263093A DE2263093A1 (de) 1972-12-19 1972-12-22 7-methoxy-2,3-dihydrobenzofuranderivate und verfahren zu ihrer herstellung
FR7246180A FR2211221B1 (nl) 1972-12-19 1972-12-26

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1846372A CH567011A5 (nl) 1972-12-19 1972-12-19
GB5899272A GB1394756A (en) 1972-12-19 1972-12-21 Pharmaceutically active benzofuran derivatives
DE2263093A DE2263093A1 (de) 1972-12-19 1972-12-22 7-methoxy-2,3-dihydrobenzofuranderivate und verfahren zu ihrer herstellung
FR7246180A FR2211221B1 (nl) 1972-12-19 1972-12-26

Publications (1)

Publication Number Publication Date
CH567011A5 true CH567011A5 (nl) 1975-09-30

Family

ID=27429683

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1846372A CH567011A5 (nl) 1972-12-19 1972-12-19

Country Status (4)

Country Link
CH (1) CH567011A5 (nl)
DE (1) DE2263093A1 (nl)
FR (1) FR2211221B1 (nl)
GB (1) GB1394756A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150291A1 (en) * 1983-11-21 1985-08-07 Merck & Co. Inc. Substituted 5-hydroxy-2,3-dihydrobenzofurans and 6-hydroxy-2,3-dihydrobenzopyrans and analogues thereof useful as anti-inflammatory agents

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417797A1 (fr) * 1978-02-20 1979-09-14 Europ Propulsion Dispositif de compensation du grain d'un circuit asservi par contre-reaction en courant
SE9902267D0 (sv) * 1999-06-16 1999-06-16 Astra Ab New compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1344997A (fr) * 1962-08-08 1963-12-06 Ciba Geigy Procédé de préparation de benzofurannes, entre autres du 2-(2-cyclopentyléthyl)-aminométhyl-7-méthoxy-2, 3-dihydro-benzofuranne

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0150291A1 (en) * 1983-11-21 1985-08-07 Merck & Co. Inc. Substituted 5-hydroxy-2,3-dihydrobenzofurans and 6-hydroxy-2,3-dihydrobenzopyrans and analogues thereof useful as anti-inflammatory agents

Also Published As

Publication number Publication date
FR2211221B1 (nl) 1976-08-20
FR2211221A1 (nl) 1974-07-19
DE2263093A1 (de) 1974-07-04
GB1394756A (en) 1975-05-21

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Legal Events

Date Code Title Description
PL Patent ceased