ATE238329T1 - Verfahren zur reinigung von diosmin - Google Patents

Verfahren zur reinigung von diosmin

Info

Publication number
ATE238329T1
ATE238329T1 AT00402414T AT00402414T ATE238329T1 AT E238329 T1 ATE238329 T1 AT E238329T1 AT 00402414 T AT00402414 T AT 00402414T AT 00402414 T AT00402414 T AT 00402414T AT E238329 T1 ATE238329 T1 AT E238329T1
Authority
AT
Austria
Prior art keywords
diosmin
purifying
phenolate
acidifying
recovering
Prior art date
Application number
AT00402414T
Other languages
English (en)
Inventor
Laurence Ferruccio
Dominique Gibert
Jean-Pierre Senet
Guyselaine Vergne
Original Assignee
Isochem Sa
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 Isochem Sa filed Critical Isochem Sa
Application granted granted Critical
Publication of ATE238329T1 publication Critical patent/ATE238329T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
    • C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
    • C07H17/06—Benzopyran radicals
    • C07H17/065—Benzo[b]pyrans
    • C07H17/07—Benzo[b]pyran-4-ones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Removal Of Specific Substances (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Glass Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT00402414T 1999-09-24 2000-09-01 Verfahren zur reinigung von diosmin ATE238329T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9911964A FR2798932B1 (fr) 1999-09-24 1999-09-24 Procede de purification de la diosmine

Publications (1)

Publication Number Publication Date
ATE238329T1 true ATE238329T1 (de) 2003-05-15

Family

ID=9550225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00402414T ATE238329T1 (de) 1999-09-24 2000-09-01 Verfahren zur reinigung von diosmin

Country Status (5)

Country Link
EP (1) EP1086953B1 (de)
AT (1) ATE238329T1 (de)
DE (1) DE60002273T2 (de)
ES (1) ES2195846T3 (de)
FR (1) FR2798932B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4209337A1 (de) 2006-11-08 2023-07-12 Seal for Life Global Dutch Holding B.V. Verfahren zum versehen eines ausgedehnten röhrenförmigen gegenstands mit einem korrosionsschutzbeschichtungssystem mit selbstreparierenden eigenschaften
RU2481353C1 (ru) * 2011-12-22 2013-05-10 Закрытое акционерное общество "Активный Компонент" Промышленный способ получения фармакопейного диосмина и его кристаллическая форма (варианты)
CN102875621A (zh) * 2012-10-26 2013-01-16 成都澜绮制药有限公司 地奥司明的合成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2740950A1 (de) * 1977-09-10 1979-03-22 Merck Patent Gmbh Verfahren zur herstellung von flavonen
FR2760015B1 (fr) * 1997-02-21 1999-05-28 Innokem Sarl Procede de fabrication industrielle de diosmine a partir de l'hesperidine
FR2760016B1 (fr) * 1997-02-21 1999-05-28 Innokem Sarl Procede de fabrication industrielle de diosmine a partir de l'hesperidine

Also Published As

Publication number Publication date
DE60002273D1 (de) 2003-05-28
EP1086953A1 (de) 2001-03-28
DE60002273T2 (de) 2004-01-29
EP1086953B1 (de) 2003-04-23
FR2798932A1 (fr) 2001-03-30
FR2798932B1 (fr) 2001-12-07
ES2195846T3 (es) 2003-12-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties