NL7610059A - Werkwijze voor de bereiding van 4-oxo-4h-benzo- pyranderivaten. - Google Patents

Werkwijze voor de bereiding van 4-oxo-4h-benzo- pyranderivaten.

Info

Publication number
NL7610059A
NL7610059A NL7610059A NL7610059A NL7610059A NL 7610059 A NL7610059 A NL 7610059A NL 7610059 A NL7610059 A NL 7610059A NL 7610059 A NL7610059 A NL 7610059A NL 7610059 A NL7610059 A NL 7610059A
Authority
NL
Netherlands
Prior art keywords
pyrand
benzo
oxo
derivatives
preparation
Prior art date
Application number
NL7610059A
Other languages
English (en)
Dutch (nl)
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of NL7610059A publication Critical patent/NL7610059A/xx

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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/116—Heterocyclic compounds
    • A23K20/121—Heterocyclic compounds containing oxygen or sulfur as hetero atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • 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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/34—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 3 only
    • C07D311/36—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 3 only not hydrogenated in the hetero ring, e.g. isoflavones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Obesity (AREA)
  • Medicinal Chemistry (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Animal Husbandry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NL7610059A 1975-09-12 1976-09-10 Werkwijze voor de bereiding van 4-oxo-4h-benzo- pyranderivaten. NL7610059A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB37553/75A GB1495189A (en) 1975-09-12 1975-09-12 4-oxo-4h-benzopyran derivatives and process for their preparation

Publications (1)

Publication Number Publication Date
NL7610059A true NL7610059A (nl) 1977-03-15

Family

ID=10397333

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7610059A NL7610059A (nl) 1975-09-12 1976-09-10 Werkwijze voor de bereiding van 4-oxo-4h-benzo- pyranderivaten.

Country Status (8)

Country Link
JP (1) JPS5257182A (OSRAM)
BE (1) BE846109A (OSRAM)
DE (1) DE2640617A1 (OSRAM)
DK (1) DK411976A (OSRAM)
FR (1) FR2329269A1 (OSRAM)
GB (1) GB1495189A (OSRAM)
LU (1) LU75770A1 (OSRAM)
NL (1) NL7610059A (OSRAM)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0149172B1 (ko) * 1990-04-06 1998-10-15 기율라스주크, 타마스스주츠 치환 이소플라본 유도체의 개량된 제조방법
WO1993023069A1 (en) 1992-05-19 1993-11-25 Graham Edmund Kelly Health supplements containing phyto-oestrogens, analogues or metabolites thereof
FR2693724B1 (fr) * 1992-07-17 1994-10-07 Lipha Utilisation de composés benzopyraniques ou benzothiopyraniques pour l'induction de l'expression des gènes de la nodulation des bactéries du genre Rhizobium associées aux légumineuses.
AUPO203996A0 (en) 1996-08-30 1996-09-26 Novogen Research Pty Ltd Therapeutic uses
GB9621757D0 (en) * 1996-10-18 1996-12-11 Ciba Geigy Ag Phenyl-substituted bicyclic heterocyclyl derivatives and their use
US6146668A (en) 1997-04-28 2000-11-14 Novogen, Inc. Preparation of isoflavones from legumes
US5981775A (en) * 1998-09-16 1999-11-09 Board Of Trustees Operating Michigan State University Process for the preparation of isoflavones
CA2370126A1 (en) * 1999-04-16 2000-10-26 Timothy Martin Piser Estrogen receptor-.beta. ligands
AUPQ266199A0 (en) * 1999-09-06 1999-09-30 Novogen Research Pty Ltd Compositions and therapeutic methods involving isoflavones and analogues thereof
AU2004202747B2 (en) * 1999-09-06 2008-04-24 Novogen Research Pty Ltd Compositions and therapeutic methods involving isoflavones and analogues thereof
AUPR363301A0 (en) 2001-03-08 2001-04-05 Novogen Research Pty Ltd Dimeric isoflavones

Also Published As

Publication number Publication date
DK411976A (da) 1977-03-13
LU75770A1 (OSRAM) 1978-05-12
DE2640617A1 (de) 1977-03-17
JPS5257182A (en) 1977-05-11
FR2329269A1 (fr) 1977-05-27
GB1495189A (en) 1977-12-14
BE846109A (fr) 1977-03-10

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Legal Events

Date Code Title Description
BV The patent application has lapsed