DE69400267T2 - Asymmetrische hydrierung von furoimidazol-derivate - Google Patents
Asymmetrische hydrierung von furoimidazol-derivateInfo
- Publication number
- DE69400267T2 DE69400267T2 DE69400267T DE69400267T DE69400267T2 DE 69400267 T2 DE69400267 T2 DE 69400267T2 DE 69400267 T DE69400267 T DE 69400267T DE 69400267 T DE69400267 T DE 69400267T DE 69400267 T2 DE69400267 T2 DE 69400267T2
- Authority
- DE
- Germany
- Prior art keywords
- derivatives
- general formula
- furoimidazole
- asymmetric hydration
- dihydrofuroimidazole
- 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
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4929593A | 1993-04-20 | 1993-04-20 | |
PCT/EP1994/001213 WO1994024137A1 (en) | 1993-04-20 | 1994-04-19 | Asymmetric hydrogenation of furoimidazole derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69400267D1 DE69400267D1 (de) | 1996-08-01 |
DE69400267T2 true DE69400267T2 (de) | 1996-10-31 |
Family
ID=21959083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69400267T Expired - Fee Related DE69400267T2 (de) | 1993-04-20 | 1994-04-19 | Asymmetrische hydrierung von furoimidazol-derivate |
Country Status (13)
Country | Link |
---|---|
US (1) | US5434269A (de) |
EP (1) | EP0647228B1 (de) |
JP (1) | JPH07508539A (de) |
AT (1) | ATE139779T1 (de) |
AU (1) | AU6679494A (de) |
CA (1) | CA2134441A1 (de) |
DE (1) | DE69400267T2 (de) |
DK (1) | DK0647228T3 (de) |
ES (1) | ES2088703T3 (de) |
FI (1) | FI945956A0 (de) |
HU (1) | HUT71109A (de) |
NO (1) | NO944937D0 (de) |
WO (1) | WO1994024137A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0967015B1 (de) * | 1998-06-19 | 2005-01-12 | Degussa AG | Verwendung von Ferrocenylliganden zur katalytischen enantioselektiven Hydrierung |
CN112403504B (zh) * | 2020-12-07 | 2022-04-19 | 厦门大学 | 一种氮硫共掺杂催化剂及其制备方法和应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE759512A (fr) * | 1969-11-29 | 1971-05-27 | Hoffmann La Roche | Lactone |
JPS603387B2 (ja) * | 1980-07-10 | 1985-01-28 | 住友化学工業株式会社 | 新規光学活性イミダゾリジン−2−オン誘導体およびその製法 |
US4409392A (en) * | 1981-09-03 | 1983-10-11 | International Minerals & Chemical Corp. | 6' Esters of zearalanol |
US4496739A (en) * | 1982-01-27 | 1985-01-29 | Sumitomo Chemical Company, Limited | Intermediates to optically active cis-1,3-dibenzyl-hexahydro-1H-furo[3,4-d]imidazole-2,4-dione |
DE3382001D1 (de) * | 1982-04-16 | 1990-12-20 | Sumitomo Chemical Co | Verfahren zur herstellung optisch aktiver halbester. |
CH670644A5 (de) * | 1986-12-18 | 1989-06-30 | Lonza Ag | |
CH671227A5 (de) * | 1986-12-02 | 1989-08-15 | Lonza Ag | |
US5162540A (en) * | 1986-12-18 | 1992-11-10 | Lonza Ltd. | Process for the production of (+) biotin |
US5187136A (en) * | 1991-06-17 | 1993-02-16 | Ethyl Corporation | Asymmetric hydrogenation of aromatic-substituted olefins using organorhenium catalyst |
US5171892A (en) * | 1991-07-02 | 1992-12-15 | E. I. Du Pont De Nemours And Company | Chiral phospholanes via chiral 1,4-diol cyclic sulfates |
-
1994
- 1994-04-19 DE DE69400267T patent/DE69400267T2/de not_active Expired - Fee Related
- 1994-04-19 HU HU9403592A patent/HUT71109A/hu unknown
- 1994-04-19 EP EP94914407A patent/EP0647228B1/de not_active Expired - Lifetime
- 1994-04-19 AT AT94914407T patent/ATE139779T1/de not_active IP Right Cessation
- 1994-04-19 ES ES94914407T patent/ES2088703T3/es not_active Expired - Lifetime
- 1994-04-19 AU AU66794/94A patent/AU6679494A/en not_active Abandoned
- 1994-04-19 JP JP6522773A patent/JPH07508539A/ja active Pending
- 1994-04-19 DK DK94914407.5T patent/DK0647228T3/da active
- 1994-04-19 WO PCT/EP1994/001213 patent/WO1994024137A1/en active IP Right Grant
- 1994-04-19 CA CA002134441A patent/CA2134441A1/en not_active Abandoned
- 1994-08-03 US US08/285,759 patent/US5434269A/en not_active Expired - Fee Related
- 1994-12-19 NO NO944937A patent/NO944937D0/no unknown
- 1994-12-19 FI FI945956A patent/FI945956A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE69400267D1 (de) | 1996-08-01 |
ES2088703T3 (es) | 1996-08-16 |
ATE139779T1 (de) | 1996-07-15 |
HUT71109A (en) | 1995-11-28 |
JPH07508539A (ja) | 1995-09-21 |
EP0647228A1 (de) | 1995-04-12 |
FI945956A (fi) | 1994-12-19 |
NO944937L (no) | 1994-12-19 |
US5434269A (en) | 1995-07-18 |
FI945956A0 (fi) | 1994-12-19 |
EP0647228B1 (de) | 1996-06-26 |
AU6679494A (en) | 1994-11-08 |
CA2134441A1 (en) | 1994-10-27 |
WO1994024137A1 (en) | 1994-10-27 |
HU9403592D0 (en) | 1995-02-28 |
NO944937D0 (no) | 1994-12-19 |
DK0647228T3 (da) | 1996-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |