BE846109A - NEW DERIVATIVES OF 4-OXO-4H-BENZOPYRAN, THEIR PROCESS FOR PREPARATION AND THEIR APPLICATION TO ANIMAL FEEDING - Google Patents

NEW DERIVATIVES OF 4-OXO-4H-BENZOPYRAN, THEIR PROCESS FOR PREPARATION AND THEIR APPLICATION TO ANIMAL FEEDING

Info

Publication number
BE846109A
BE846109A BE170560A BE170560A BE846109A BE 846109 A BE846109 A BE 846109A BE 170560 A BE170560 A BE 170560A BE 170560 A BE170560 A BE 170560A BE 846109 A BE846109 A BE 846109A
Authority
BE
Belgium
Prior art keywords
benzopyran
oxo
preparation
application
animal feeding
Prior art date
Application number
BE170560A
Other languages
French (fr)
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 filed Critical
Publication of BE846109A publication Critical patent/BE846109A/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
    • C07D311/22—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
BE170560A 1975-09-12 1976-09-10 NEW DERIVATIVES OF 4-OXO-4H-BENZOPYRAN, THEIR PROCESS FOR PREPARATION AND THEIR APPLICATION TO ANIMAL FEEDING BE846109A (en)

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
BE846109A true BE846109A (en) 1977-03-10

Family

ID=10397333

Family Applications (1)

Application Number Title Priority Date Filing Date
BE170560A BE846109A (en) 1975-09-12 1976-09-10 NEW DERIVATIVES OF 4-OXO-4H-BENZOPYRAN, THEIR PROCESS FOR PREPARATION AND THEIR APPLICATION TO ANIMAL FEEDING

Country Status (8)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0478558B1 (en) * 1990-04-06 1994-02-02 CHINOIN Gyògyszer és Vegyészeti Termékek Gyára RT. An improved process for the preparation of substituted isoflavone derivatives
NZ252051A (en) 1992-05-19 1996-10-28 Graham Edmund Kelly Health supplement comprising a phyto-oestrogen selected from genistein, daidzein, biochanin and/or formononetin
FR2693724B1 (en) * 1992-07-17 1994-10-07 Lipha Use of benzopyran or benzothiopyran compounds for the induction of the expression of genes for the nodulation of bacteria of the genus Rhizobium associated with legumes.
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
HUP0200740A3 (en) * 1999-04-16 2004-08-30 Astrazeneca Ab Estrogen receptor-betha ligands and their use
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
GB1495189A (en) 1977-12-14
DE2640617A1 (en) 1977-03-17
JPS5257182A (en) 1977-05-11
LU75770A1 (en) 1978-05-12
DK411976A (en) 1977-03-13
FR2329269A1 (en) 1977-05-27
NL7610059A (en) 1977-03-15

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