ATA695076A - PROCESS FOR THE PREPARATION OF NEW 5-METHYL-7-HYDROXY-ISOFLAVONE DERIVATIVES - Google Patents

PROCESS FOR THE PREPARATION OF NEW 5-METHYL-7-HYDROXY-ISOFLAVONE DERIVATIVES

Info

Publication number
ATA695076A
ATA695076A AT695076A AT695076A ATA695076A AT A695076 A ATA695076 A AT A695076A AT 695076 A AT695076 A AT 695076A AT 695076 A AT695076 A AT 695076A AT A695076 A ATA695076 A AT A695076A
Authority
AT
Austria
Prior art keywords
hydroxy
methyl
preparation
new
isoflavone derivatives
Prior art date
Application number
AT695076A
Other languages
German (de)
Other versions
AT347456B (en
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 HU37I1396A external-priority patent/HU166380B/hu
Application filed by Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Priority to AT695076A priority Critical patent/AT347456B/en
Publication of ATA695076A publication Critical patent/ATA695076A/en
Application granted granted Critical
Publication of AT347456B publication Critical patent/AT347456B/en

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
    • A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/353—3,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • 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)
  • 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)
AT695076A 1973-07-09 1976-09-20 PROCESS FOR THE PREPARATION OF NEW 5-METHYL-7-HYDROXY-ISOFLAVONE DERIVATIVES AT347456B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT695076A AT347456B (en) 1973-07-09 1976-09-20 PROCESS FOR THE PREPARATION OF NEW 5-METHYL-7-HYDROXY-ISOFLAVONE DERIVATIVES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU37I1396A HU166380B (en) 1973-07-09 1973-07-09
AT695076A AT347456B (en) 1973-07-09 1976-09-20 PROCESS FOR THE PREPARATION OF NEW 5-METHYL-7-HYDROXY-ISOFLAVONE DERIVATIVES

Publications (2)

Publication Number Publication Date
ATA695076A true ATA695076A (en) 1978-05-15
AT347456B AT347456B (en) 1978-12-27

Family

ID=25603437

Family Applications (1)

Application Number Title Priority Date Filing Date
AT695076A AT347456B (en) 1973-07-09 1976-09-20 PROCESS FOR THE PREPARATION OF NEW 5-METHYL-7-HYDROXY-ISOFLAVONE DERIVATIVES

Country Status (1)

Country Link
AT (1) AT347456B (en)

Also Published As

Publication number Publication date
AT347456B (en) 1978-12-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee