DE69226638D1 - Verfahren zur trennung von gibberellinmischungen - Google Patents
Verfahren zur trennung von gibberellinmischungenInfo
- Publication number
- DE69226638D1 DE69226638D1 DE69226638T DE69226638T DE69226638D1 DE 69226638 D1 DE69226638 D1 DE 69226638D1 DE 69226638 T DE69226638 T DE 69226638T DE 69226638 T DE69226638 T DE 69226638T DE 69226638 D1 DE69226638 D1 DE 69226638D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- separating
- mixtures
- gibberellin
- gibberellins
- 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
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 System
- 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
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 true DE69226638D1 (de) | 1998-09-17 |
DE69226638T2 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 (de) |
EP (1) | EP0588964B1 (de) |
JP (1) | JP3194581B2 (de) |
AT (1) | ATE169620T1 (de) |
AU (1) | AU659661B2 (de) |
DE (1) | DE69226638T2 (de) |
DK (1) | DK0588964T3 (de) |
ES (1) | ES2119814T3 (de) |
MX (1) | MX9202879A (de) |
TW (1) | TW227001B (de) |
WO (1) | WO1992022544A1 (de) |
Families Citing this family (5)
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 |
CN1775770B (zh) * | 2005-06-22 | 2010-07-28 | 云南大学 | 赤霉素ga4的制备方法 |
CN1775769B (zh) * | 2005-06-22 | 2010-08-18 | 云南大学 | 赤霉素ga4的合成方法 |
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 |
Family Cites Families (6)
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 |
DE2966657D1 (en) * | 1978-07-18 | 1984-03-22 | Ici Plc | Process for dehydroxylation of 13-hydroxygibberellins and intermediates useful in the process |
US4243594A (en) * | 1978-07-18 | 1981-01-06 | Imperial Chemical Industries Limited | Process for the 13-deoxygenation of a 3,13-dehydroxy-gibberellin |
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 |
-
1992
- 1992-06-12 TW TW081104616A patent/TW227001B/zh active
- 1992-06-12 DK DK92914330T patent/DK0588964T3/da active
- 1992-06-12 JP JP50105793A patent/JP3194581B2/ja not_active Expired - Fee Related
- 1992-06-12 AU AU22500/92A patent/AU659661B2/en not_active Ceased
- 1992-06-12 DE DE69226638T patent/DE69226638T2/de not_active Expired - Fee Related
- 1992-06-12 WO PCT/US1992/005016 patent/WO1992022544A1/en active IP Right Grant
- 1992-06-12 EP EP92914330A patent/EP0588964B1/de not_active Expired - Lifetime
- 1992-06-12 US US08/146,108 patent/US5562831A/en not_active Expired - Fee Related
- 1992-06-12 AT AT92914330T patent/ATE169620T1/de not_active IP Right Cessation
- 1992-06-12 ES ES92914330T patent/ES2119814T3/es not_active Expired - Lifetime
- 1992-06-15 MX MX9202879A patent/MX9202879A/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0588964A1 (de) | 1994-03-30 |
EP0588964B1 (de) | 1998-08-12 |
JP3194581B2 (ja) | 2001-07-30 |
MX9202879A (es) | 1993-02-01 |
JPH06509562A (ja) | 1994-10-27 |
EP0588964A4 (de) | 1995-02-08 |
US5562831A (en) | 1996-10-08 |
DE69226638T2 (de) | 1999-03-18 |
DK0588964T3 (da) | 1999-05-10 |
AU2250092A (en) | 1993-01-12 |
ATE169620T1 (de) | 1998-08-15 |
ES2119814T3 (es) | 1998-10-16 |
TW227001B (de) | 1994-07-21 |
WO1992022544A1 (en) | 1992-12-23 |
AU659661B2 (en) | 1995-05-25 |
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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 |