NL7700819A - PROCEDURE FOR PREPARING NEW CHROMAND DERIVATIVES AND CONTAINING THESE COMPOUNDS - THE PHARMACEUTICAL PREPARATIONS. - Google Patents

PROCEDURE FOR PREPARING NEW CHROMAND DERIVATIVES AND CONTAINING THESE COMPOUNDS - THE PHARMACEUTICAL PREPARATIONS.

Info

Publication number
NL7700819A
NL7700819A NL7700819A NL7700819A NL7700819A NL 7700819 A NL7700819 A NL 7700819A NL 7700819 A NL7700819 A NL 7700819A NL 7700819 A NL7700819 A NL 7700819A NL 7700819 A NL7700819 A NL 7700819A
Authority
NL
Netherlands
Prior art keywords
chromand
derivatives
compounds
procedure
pharmaceutical preparations
Prior art date
Application number
NL7700819A
Other languages
Dutch (nl)
Original Assignee
Beecham Group 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
Priority claimed from GB3024/76A external-priority patent/GB1548221A/en
Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd
Publication of NL7700819A publication Critical patent/NL7700819A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/68—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with nitrogen atoms directly attached in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (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)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrane Compounds (AREA)
NL7700819A 1976-01-27 1977-01-27 PROCEDURE FOR PREPARING NEW CHROMAND DERIVATIVES AND CONTAINING THESE COMPOUNDS - THE PHARMACEUTICAL PREPARATIONS. NL7700819A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3024/76A GB1548221A (en) 1976-01-27 1976-01-27 Trans-4-heterocycyl-3,4-dihydro-2h-benzo pyran-3-ol esters
GB1423976 1976-04-08

Publications (1)

Publication Number Publication Date
NL7700819A true NL7700819A (en) 1977-07-29

Family

ID=26237940

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7700819A NL7700819A (en) 1976-01-27 1977-01-27 PROCEDURE FOR PREPARING NEW CHROMAND DERIVATIVES AND CONTAINING THESE COMPOUNDS - THE PHARMACEUTICAL PREPARATIONS.

Country Status (9)

Country Link
JP (1) JPS5291866A (en)
AU (1) AU505768B2 (en)
DE (1) DE2702092A1 (en)
DK (1) DK31977A (en)
ES (1) ES454888A1 (en)
FR (1) FR2339606A1 (en)
IE (1) IE44588B1 (en)
NL (1) NL7700819A (en)
SE (1) SE7700824L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549371A (en) * 1978-10-04 1980-04-09 Beecham Group Ltd Chromanol derivatives*their manufacture and their use of pharmaceutic composition
ZM7682A1 (en) * 1981-09-25 1983-05-23 Beecham Group Plc Active compounds
GB8313679D0 (en) * 1983-05-18 1983-06-22 Beecham Group Plc Active compounds
GB8419516D0 (en) * 1984-07-31 1984-09-05 Beecham Group Plc Treatment
GB8625185D0 (en) * 1986-10-21 1986-11-26 Beecham Group Plc Active compounds
US5352814A (en) * 1991-08-30 1994-10-04 Nissan Chemical Industries, Ltd. Asymmetric epoxidation reaction
US6555574B1 (en) 1999-09-24 2003-04-29 Nissan Chemical Industries, Ltd. 4-oxybenzopyran derivative
EP1218367A1 (en) 1999-10-05 2002-07-03 Nissan Chemical Industries, Ltd. 4-oxybenzopyran derivative
CZ20033469A3 (en) 2001-06-25 2004-04-14 Nissan Chemical Industries, Ltd. Substituted benzopyran derivatives usable against arrhythmias

Also Published As

Publication number Publication date
DK31977A (en) 1977-07-28
AU2162577A (en) 1978-08-03
DE2702092A1 (en) 1977-07-28
AU505768B2 (en) 1979-11-29
IE44588B1 (en) 1982-01-27
ES454888A1 (en) 1978-05-01
FR2339606B1 (en) 1981-01-16
SE7700824L (en) 1977-07-28
JPS5291866A (en) 1977-08-02
FR2339606A1 (en) 1977-08-26
IE44588L (en) 1977-07-27

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Legal Events

Date Code Title Description
BV The patent application has lapsed