ATE207912T1 - Verfahren zu isolierung von 14-b hydroxy-10- desacetyl baccatin iii - Google Patents

Verfahren zu isolierung von 14-b hydroxy-10- desacetyl baccatin iii

Info

Publication number
ATE207912T1
ATE207912T1 AT99890261T AT99890261T ATE207912T1 AT E207912 T1 ATE207912 T1 AT E207912T1 AT 99890261 T AT99890261 T AT 99890261T AT 99890261 T AT99890261 T AT 99890261T AT E207912 T1 ATE207912 T1 AT E207912T1
Authority
AT
Austria
Prior art keywords
hydroxy
isolation
baccatin iii
desacetyl baccatin
beta
Prior art date
Application number
AT99890261T
Other languages
English (en)
Inventor
Sunder Dr Ramadoss
Anand Dr Vardhan
Original Assignee
Dabur Res Foundation
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 Dabur Res Foundation filed Critical Dabur Res Foundation
Application granted granted Critical
Publication of ATE207912T1 publication Critical patent/ATE207912T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/13—Coniferophyta (gymnosperms)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/30—Extraction of the material
    • A61K2236/33—Extraction of the material involving extraction with hydrophilic solvents, e.g. lower alcohols, esters or ketones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2236/00—Isolation or extraction methods of medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicine
    • A61K2236/50—Methods involving additional extraction steps
    • A61K2236/53—Liquid-solid separation, e.g. centrifugation, sedimentation or crystallization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epoxy Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT99890261T 1998-12-15 1999-08-05 Verfahren zu isolierung von 14-b hydroxy-10- desacetyl baccatin iii ATE207912T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/212,321 US6002024A (en) 1998-07-27 1998-12-15 Process for the isolation of 14β-hydroxy-10-deacetyl baccatin-III

Publications (1)

Publication Number Publication Date
ATE207912T1 true ATE207912T1 (de) 2001-11-15

Family

ID=22790517

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99890261T ATE207912T1 (de) 1998-12-15 1999-08-05 Verfahren zu isolierung von 14-b hydroxy-10- desacetyl baccatin iii

Country Status (12)

Country Link
US (1) US6002024A (de)
EP (1) EP1010697B1 (de)
JP (1) JP4435988B2 (de)
KR (1) KR100561111B1 (de)
CN (1) CN1150179C (de)
AT (1) ATE207912T1 (de)
AU (1) AU753086B2 (de)
BR (1) BR9916805A (de)
CA (1) CA2354847C (de)
DE (1) DE69900406T2 (de)
ES (1) ES2167999T3 (de)
WO (1) WO2000035896A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6124482A (en) * 1998-07-27 2000-09-26 Dabur Research Foundation Process for isolation of 10-deacetyl baccatin-III
US6002024A (en) * 1998-07-27 1999-12-14 Dabur Research Foundation Process for the isolation of 14β-hydroxy-10-deacetyl baccatin-III
US20030157208A1 (en) * 2001-12-20 2003-08-21 Rui Wang Cynomoriaceae extract and use in treating erectile dysfunction
CN100404520C (zh) * 2006-08-15 2008-07-23 北京诺瑞医药技术有限公司 从欧洲红豆杉枝叶中提取分离10－去乙酰基巴卡汀ⅲ的方法
CN102827106B (zh) * 2012-08-29 2017-11-07 宁波绿之健药业有限公司 一种10－dab的提取纯化方法
CN103145652B (zh) * 2013-03-05 2015-09-30 无锡尔云科技有限公司 一种从红豆杉属植物中提取紫杉醇及其衍生物的方法
CN105085443A (zh) * 2015-09-21 2015-11-25 四川农业大学 一种以曼地亚红豆杉枝叶为原料制备高纯度10-脱乙酰基巴卡亭ⅲ的方法
CN110882213B (zh) * 2019-11-21 2021-05-04 海南紫杉园制药有限公司 一种紫杉醇注射液及其制备方法
CN113149935A (zh) * 2021-04-25 2021-07-23 迪庆顺源生物有限公司 一种10-dab的提取分离纯化方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1254517B (it) * 1992-03-06 1995-09-25 Indena Spa 14-beta idrossi-10-deacetil-baccatina iii, suoi derivati, loro prepazione ed impiego terapeutico
FR2696463B1 (fr) * 1992-10-05 1994-11-25 Rhone Poulenc Rorer Sa Procédé d'obtention de la désacétyl-10 baccatine III.
FR2714053B1 (fr) * 1993-12-22 1996-03-08 Pf Medicament Procédé d'extraction et d'isolement de la 10-désacétylbaccatine III.
US6002024A (en) * 1998-07-27 1999-12-14 Dabur Research Foundation Process for the isolation of 14β-hydroxy-10-deacetyl baccatin-III

Also Published As

Publication number Publication date
CA2354847A1 (en) 2000-06-22
KR100561111B1 (ko) 2006-03-15
ES2167999T3 (es) 2002-05-16
AU2000000A (en) 2000-07-03
AU753086B2 (en) 2002-10-10
BR9916805A (pt) 2001-10-23
JP4435988B2 (ja) 2010-03-24
CA2354847C (en) 2006-07-11
EP1010697A2 (de) 2000-06-21
CN1150179C (zh) 2004-05-19
WO2000035896A1 (en) 2000-06-22
CN1329604A (zh) 2002-01-02
DE69900406T2 (de) 2002-07-11
EP1010697B1 (de) 2001-10-31
JP2002532485A (ja) 2002-10-02
EP1010697A3 (de) 2000-07-19
DE69900406D1 (de) 2001-12-06
KR20010093159A (ko) 2001-10-27
US6002024A (en) 1999-12-14

Similar Documents

Publication Publication Date Title
ATE148883T1 (de) Verfahren zur gewinnung von 10-deacetylbaccatin- iii
DE69307333D1 (de) Verfahren zur gewinnung von 10-deacetylbaccatin-iii
ATE207912T1 (de) Verfahren zu isolierung von 14-b hydroxy-10- desacetyl baccatin iii
DE69025020D1 (de) Verfahren zur Befestigung von optischen, durch ein ringförmiges Element umgebenen Teilen auf einem Träger
ATE177100T1 (de) Verfahren zur trennung von 5-methyl- tetrahydrofolsäure
ATE273945T1 (de) Verfahren zur kristallisierung von sterisch gehinderten verbindungen
ATE250430T1 (de) Verfahren zur entfernung von aromatischen verbindungen aus produkthaltigen lösungen
DK1063187T3 (da) Indretning til udtagning af flagestrømsdele fra en flagestrøm
ATE277898T1 (de) Verfahren zu herstellung von taxol
ATE233249T1 (de) Verfahren zur herstellung von hiv protease inhibitoren
TR199901894T2 (xx) Amin ve imin i�eren kar���mdan iminin ayr��t�r�lmas� y�ntemi.
CZ20191998A3 (cs) Způsob selektivní ochrany derivátů baccatinu a jeho použití při syntéze taxanů
DK0855388T3 (da) Fremgangsmåde til fremstilling af mellemprodukter, der kan anvendes til syntese af retrovirale proteaseinhibitorer
DK1030838T3 (da) Fremgangsmåde til syntese af pyrrolamider
ATE190979T1 (de) Verfahren zur produktion von thiophospholipiden des aether-typs
DK93190D0 (da) Fremgangsmaade til fremstilling af en iodaromatisk forbindelse
DE69005376D1 (de) Verfahren zum Entfernen von stickstoffhaltigen organischen Verbindungen aus kristallinem Metallosilikat.
DE69615562D1 (de) Verfahren zu extrahieren und isolierung von 10-desacetylbachatin iii
ATE198881T1 (de) Trennung von 4-cyano-4-(3,4-dimethoxyphenyl)-5- methylexancarbonsäure
ATA6822001A (de) Verfahren zur herstellung von substituierten furancarboxylaten

Legal Events

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