GB1295606A - - Google Patents

Info

Publication number
GB1295606A
GB1295606A GB1295606DA GB1295606A GB 1295606 A GB1295606 A GB 1295606A GB 1295606D A GB1295606D A GB 1295606DA GB 1295606 A GB1295606 A GB 1295606A
Authority
GB
United Kingdom
Prior art keywords
quercetin
pharmaceutical
pentabenzylquercetin
hμmorrhoids
biosedra
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
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 GB1295606A publication Critical patent/GB1295606A/en
Expired legal-status Critical Current

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
    • 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
    • C07D311/28—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 2 only
    • C07D311/30—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 2 only not hydrogenated in the hetero ring, e.g. flavones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
GB1295606D 1970-05-21 1971-05-10 Expired GB1295606A (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7018458A FR2088127B1 (pl) 1970-05-21 1970-05-21

Publications (1)

Publication Number Publication Date
GB1295606A true GB1295606A (pl) 1972-11-08

Family

ID=9055841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295606D Expired GB1295606A (pl) 1970-05-21 1971-05-10

Country Status (7)

Country Link
AT (1) AT306716B (pl)
BE (1) BE765681A (pl)
DE (1) DE2122514C3 (pl)
ES (1) ES390959A1 (pl)
FR (1) FR2088127B1 (pl)
GB (1) GB1295606A (pl)
IT (1) IT1036042B (pl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352792A (en) * 1979-04-10 1982-10-05 Hoffmann-La Roche Inc. 3-Alkoxyflavone antiviral agents
WO2013130020A1 (en) * 2012-02-29 2013-09-06 Ústav Experimentálnej Farmakológie A Toxikológie Sav Quercetin derivatives, their pharmaceutical composition and use

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684098A1 (fr) * 1991-11-25 1993-05-28 Gophar Sa Procede de purification de la benzquercine.
FR2748025B1 (fr) * 1996-04-25 1998-10-30 Adir Nouveaux acides et esters de la diosmetine, et les compositions pharmaceutiques les contenant
EP2468741A1 (en) * 2010-12-16 2012-06-27 Bel/Novamann International s.r.o. Novel quercetin derivatives, their preparation, pharmaceutical compositions containing them and their use

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352792A (en) * 1979-04-10 1982-10-05 Hoffmann-La Roche Inc. 3-Alkoxyflavone antiviral agents
WO2013130020A1 (en) * 2012-02-29 2013-09-06 Ústav Experimentálnej Farmakológie A Toxikológie Sav Quercetin derivatives, their pharmaceutical composition and use

Also Published As

Publication number Publication date
FR2088127B1 (pl) 1973-04-06
FR2088127A1 (pl) 1972-01-07
DE2122514B2 (pl) 1974-04-11
DE2122514C3 (de) 1974-11-28
BE765681A (fr) 1971-08-30
DE2122514A1 (de) 1972-01-20
IT1036042B (it) 1979-10-30
AT306716B (de) 1973-04-25
ES390959A1 (es) 1973-06-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees