DK346987D0 - Fremgangsmaade til fremstilling af tetrahydrofuranforbindelser - Google Patents
Fremgangsmaade til fremstilling af tetrahydrofuranforbindelserInfo
- Publication number
- DK346987D0 DK346987D0 DK346987A DK346987A DK346987D0 DK 346987 D0 DK346987 D0 DK 346987D0 DK 346987 A DK346987 A DK 346987A DK 346987 A DK346987 A DK 346987A DK 346987 D0 DK346987 D0 DK 346987D0
- Authority
- DK
- Denmark
- Prior art keywords
- tetrahydrofuran compounds
- preparing tetrahydrofuran
- preparing
- compounds
- tetrahydrofuran
- Prior art date
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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D307/18—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/20—Oxygen atoms
-
- 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
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK346987A DK346987D0 (da) | 1987-07-06 | 1987-07-06 | Fremgangsmaade til fremstilling af tetrahydrofuranforbindelser |
| PCT/DK1988/000110 WO1989000160A1 (en) | 1987-07-06 | 1988-07-05 | Enantiomerically pure tetrahydrofuran compounds and a method for their preparation |
| AU19973/88A AU1997388A (en) | 1987-07-06 | 1988-07-05 | Enantiomerically pure tetrahydrofuran compounds and a method for their preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK346987A DK346987D0 (da) | 1987-07-06 | 1987-07-06 | Fremgangsmaade til fremstilling af tetrahydrofuranforbindelser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK346987D0 true DK346987D0 (da) | 1987-07-06 |
Family
ID=8123233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK346987A DK346987D0 (da) | 1987-07-06 | 1987-07-06 | Fremgangsmaade til fremstilling af tetrahydrofuranforbindelser |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU1997388A (da) |
| DK (1) | DK346987D0 (da) |
| WO (1) | WO1989000160A1 (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR0201237A (pt) * | 2002-03-25 | 2003-12-02 | Fundacao De Amparo A Pesquisa | Processo de obtenção de lignanas dibenzilbutirolactÈnicas, processo de obtenção de derivados sintéticos de lignanas ostentando atividades quimioprofilática e terapêutica antichagásica |
-
1987
- 1987-07-06 DK DK346987A patent/DK346987D0/da not_active Application Discontinuation
-
1988
- 1988-07-05 WO PCT/DK1988/000110 patent/WO1989000160A1/en unknown
- 1988-07-05 AU AU19973/88A patent/AU1997388A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU1997388A (en) | 1989-01-30 |
| WO1989000160A1 (en) | 1989-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment |