DE69226638T2 - Verfahren zur trennung von gibberellinmischungen - Google Patents

Verfahren zur trennung von gibberellinmischungen

Info

Publication number
DE69226638T2
DE69226638T2 DE69226638T DE69226638T DE69226638T2 DE 69226638 T2 DE69226638 T2 DE 69226638T2 DE 69226638 T DE69226638 T DE 69226638T DE 69226638 T DE69226638 T DE 69226638T DE 69226638 T2 DE69226638 T2 DE 69226638T2
Authority
DE
Germany
Prior art keywords
mixture
silyl ether
gibberellins
separating
butyldimethylsilyl chloride
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 - Fee Related
Application number
DE69226638T
Other languages
German (de)
English (en)
Other versions
DE69226638D1 (de
Inventor
Yi-Yin Buffalo Grove Il 60089 Ku
David Peter Wildwood Il 60030 Sawick
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.)
Valent BioSciences LLC
Original Assignee
Abbott Laboratories
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 Abbott Laboratories filed Critical Abbott Laboratories
Publication of DE69226638D1 publication Critical patent/DE69226638D1/de
Application granted granted Critical
Publication of DE69226638T2 publication Critical patent/DE69226638T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
    • C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Furan Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Steroid Compounds (AREA)
DE69226638T 1991-06-14 1992-06-12 Verfahren zur trennung von gibberellinmischungen Expired - Fee Related DE69226638T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71553191A 1991-06-14 1991-06-14
PCT/US1992/005016 WO1992022544A1 (en) 1991-06-14 1992-06-12 Method for separation of gibberellin mixtures

Publications (2)

Publication Number Publication Date
DE69226638D1 DE69226638D1 (de) 1998-09-17
DE69226638T2 true DE69226638T2 (de) 1999-03-18

Family

ID=24874424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69226638T Expired - Fee Related DE69226638T2 (de) 1991-06-14 1992-06-12 Verfahren zur trennung von gibberellinmischungen

Country Status (11)

Country Link
US (1) US5562831A (https=)
EP (1) EP0588964B1 (https=)
JP (1) JP3194581B2 (https=)
AT (1) ATE169620T1 (https=)
AU (1) AU659661B2 (https=)
DE (1) DE69226638T2 (https=)
DK (1) DK0588964T3 (https=)
ES (1) ES2119814T3 (https=)
MX (1) MX9202879A (https=)
TW (1) TW227001B (https=)
WO (1) WO1992022544A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1045959C (zh) * 1995-03-16 1999-10-27 北京农业大学 从赤霉素混合物中分段提取赤霉素a4和a7的方法
CN1775769B (zh) * 2005-06-22 2010-08-18 云南大学 赤霉素ga4的合成方法
CN1775770B (zh) * 2005-06-22 2010-07-28 云南大学 赤霉素ga4的制备方法
GB2445073A (en) * 2006-12-18 2008-06-25 Ge Healthcare Bio Sciences Ab Cell separation device
CN106008429B (zh) * 2016-06-10 2018-11-20 江西新瑞丰生化有限公司 一种赤霉酸的提取方法
CN117164540B (zh) * 2023-05-31 2025-06-27 江西新瑞丰生化股份有限公司 一种赤霉素ga7重结晶纯化的方法
CN117417312A (zh) * 2023-09-25 2024-01-19 杭州颖泰生物科技有限公司 一种提取高纯度ga4结晶粉的精制方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1174924A (en) * 1966-11-03 1969-12-17 Ici Ltd Separation Process for Gibberellic Acid
DE2911618A1 (de) * 1978-04-13 1979-10-25 Akad Wissenschaften Ddr Markierte gibberelline und verfahren zu ihrer herstellung
US4243594A (en) * 1978-07-18 1981-01-06 Imperial Chemical Industries Limited Process for the 13-deoxygenation of a 3,13-dehydroxy-gibberellin
DE2966657D1 (en) * 1978-07-18 1984-03-22 Ici Plc Process for dehydroxylation of 13-hydroxygibberellins and intermediates useful in the process
CA1184187A (en) * 1981-10-30 1985-03-19 John V. Turner Process for making gibberellins
GB8530429D0 (en) * 1985-12-10 1986-01-22 Ici Plc Heterocyclic compounds

Also Published As

Publication number Publication date
JPH06509562A (ja) 1994-10-27
DE69226638D1 (de) 1998-09-17
WO1992022544A1 (en) 1992-12-23
DK0588964T3 (da) 1999-05-10
ATE169620T1 (de) 1998-08-15
JP3194581B2 (ja) 2001-07-30
AU659661B2 (en) 1995-05-25
MX9202879A (es) 1993-02-01
ES2119814T3 (es) 1998-10-16
US5562831A (en) 1996-10-08
EP0588964A1 (en) 1994-03-30
EP0588964A4 (en) 1995-02-08
EP0588964B1 (en) 1998-08-12
AU2250092A (en) 1993-01-12
TW227001B (https=) 1994-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VALENT BIOSCIENCES CORP., LIBERTYVILLE, ILL., US

8339 Ceased/non-payment of the annual fee