DE602005005980D1 - Verfahren zur isolierung von ergotalkaloiden aus ergot - Google Patents

Verfahren zur isolierung von ergotalkaloiden aus ergot

Info

Publication number
DE602005005980D1
DE602005005980D1 DE602005005980T DE602005005980T DE602005005980D1 DE 602005005980 D1 DE602005005980 D1 DE 602005005980D1 DE 602005005980 T DE602005005980 T DE 602005005980T DE 602005005980 T DE602005005980 T DE 602005005980T DE 602005005980 D1 DE602005005980 D1 DE 602005005980D1
Authority
DE
Germany
Prior art keywords
toluene
ergot
extract
alkaloids
ergotalkaloids
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.)
Active
Application number
DE602005005980T
Other languages
English (en)
Inventor
Ladislav Cvak
Jiri Holan
Lubomir Roder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ivax Pharmaceuticals sro
Original Assignee
Ivax Pharmaceuticals sro
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 Ivax Pharmaceuticals sro filed Critical Ivax Pharmaceuticals sro
Publication of DE602005005980D1 publication Critical patent/DE602005005980D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D519/00—Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups C07D453/00 or C07D455/00
    • C07D519/02—Ergot alkaloids of the cyclic peptide type
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/06—Peri-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G5/00—Alkaloids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE602005005980T 2004-02-20 2005-02-17 Verfahren zur isolierung von ergotalkaloiden aus ergot Active DE602005005980D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US54656104P 2004-02-20 2004-02-20
PCT/US2005/005059 WO2005082910A1 (en) 2004-02-20 2005-02-17 Process for isolation of ergot alkaloids from ergot

Publications (1)

Publication Number Publication Date
DE602005005980D1 true DE602005005980D1 (de) 2008-05-21

Family

ID=34910788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005980T Active DE602005005980D1 (de) 2004-02-20 2005-02-17 Verfahren zur isolierung von ergotalkaloiden aus ergot

Country Status (12)

Country Link
US (1) US20070161795A1 (de)
EP (1) EP1742953B1 (de)
JP (1) JP2007523174A (de)
KR (1) KR20070030176A (de)
CN (1) CN1946728A (de)
AT (1) ATE391720T1 (de)
BR (1) BRPI0506861A (de)
CA (1) CA2556776A1 (de)
DE (1) DE602005005980D1 (de)
RU (1) RU2334750C2 (de)
UA (1) UA81085C2 (de)
WO (1) WO2005082910A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX346916B (es) 2011-06-09 2017-04-05 Micromidas Inc Utilizacion de reactor de fases multiples para la conversion de biomasa para producir furanos substituidos.
TW201431844A (zh) 2012-10-26 2014-08-16 Micromidas Inc 用以製造５－（鹵甲基）糠醛之方法
BR112015023218A2 (pt) 2013-03-14 2017-07-18 Micromidas Inc formas sólidas de 5- (halometil)furfural e métodos para preparar as mesmas
BR112015023313B8 (pt) 2013-03-14 2022-12-13 Micromidas Inc Métodos para purificação de 5-(halometil)furfural
ES2932619T3 (es) 2013-09-20 2023-01-23 Origin Mat Operating Inc Métodos para producir 5-(halometil)furfural
CN113652443B (zh) * 2021-08-05 2023-06-06 中国科学院微生物研究所 菌株及其发酵生产麦角生物碱的应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB809912A (en) * 1954-09-07 1959-03-04 Ciba Ltd Active substance from plants of the rauwolfia species and process for manufacturing same
FR2089081A5 (de) * 1970-04-02 1972-01-07 Lek Tovarna Farmacevtskih
FR2460955A1 (fr) * 1979-07-10 1981-01-30 Fabre Sa Pierre Procede de preparation de l'ergotamine et des alcaloides du groupe ergotoxine

Also Published As

Publication number Publication date
US20070161795A1 (en) 2007-07-12
BRPI0506861A (pt) 2007-06-05
KR20070030176A (ko) 2007-03-15
WO2005082910A1 (en) 2005-09-09
CA2556776A1 (en) 2005-09-09
EP1742953B1 (de) 2008-04-09
CN1946728A (zh) 2007-04-11
JP2007523174A (ja) 2007-08-16
ATE391720T1 (de) 2008-04-15
EP1742953A1 (de) 2007-01-17
UA81085C2 (en) 2007-11-26
RU2334750C2 (ru) 2008-09-27
RU2006133551A (ru) 2008-03-27

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