DK36784D0 - Fremgangsmade til fremstilling af chirale aldehyder - Google Patents
Fremgangsmade til fremstilling af chirale aldehyderInfo
- Publication number
- DK36784D0 DK36784D0 DK0367/84A DK36784A DK36784D0 DK 36784 D0 DK36784 D0 DK 36784D0 DK 0367/84 A DK0367/84 A DK 0367/84A DK 36784 A DK36784 A DK 36784A DK 36784 D0 DK36784 D0 DK 36784D0
- Authority
- DK
- Denmark
- Prior art keywords
- general formula
- above significance
- see diagramm
- formula see
- reacting
- 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
- C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/20—Free hydroxyl or mercaptan
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/28—Radicals substituted by nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
- C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
- C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cephalosporin Compounds (AREA)
- Pyrrole Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH106183 | 1983-02-25 | ||
| CH3384 | 1984-01-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK36784D0 true DK36784D0 (da) | 1984-01-26 |
| DK36784A DK36784A (da) | 1984-08-26 |
Family
ID=25683311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK36784A DK36784A (da) | 1983-02-25 | 1984-01-26 | Fremgangsmaade til fremstilling af chirale aldehyder |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0120289B1 (da) |
| AT (1) | ATE34389T1 (da) |
| AU (1) | AU570032B2 (da) |
| CA (1) | CA1224789A (da) |
| DE (1) | DE3471306D1 (da) |
| DK (1) | DK36784A (da) |
| IL (1) | IL71006A (da) |
| NZ (1) | NZ207193A (da) |
| PH (1) | PH20100A (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1251454A (en) * | 1983-01-20 | 1989-03-21 | Gerard Schmid | PROCESS FOR THE MANUFACTURE OF .beta.-LACTAMES |
| DK411384A (da) * | 1983-10-03 | 1985-04-04 | Hoffmann La Roche | Fremgangsmaade til fremstilling af azetidinonderivater |
| CA2061736A1 (en) * | 1991-02-28 | 1992-08-29 | Christopher Randall Schmid | Glyceraldehyde-3-pentanide and process for producing same |
| CA2877026A1 (en) | 2012-05-18 | 2013-11-21 | Amgen Inc. | Method for the preparation of thiadiazoles |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2541438A1 (de) * | 1975-09-17 | 1977-03-31 | Basf Ag | Dioxolanaldehyde und verfahren zu ihrer herstellung |
| US4111958A (en) * | 1977-06-03 | 1978-09-05 | Pfizer Inc. | Ascorbic acid synthesis |
| CA1262128A (en) * | 1981-08-27 | 1989-10-03 | Christian N. Hubschwerlen | .beta.-lactams |
| EP0096296B1 (de) * | 1982-06-03 | 1987-07-29 | F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft | 1-Sulfo-2-oxoazetidinderivate |
| CA1204746A (en) * | 1982-08-19 | 1986-05-20 | Hoffmann-La Roche Limited | .beta. LACTAMS |
| CA1251454A (en) * | 1983-01-20 | 1989-03-21 | Gerard Schmid | PROCESS FOR THE MANUFACTURE OF .beta.-LACTAMES |
-
1984
- 1984-01-26 DK DK36784A patent/DK36784A/da not_active Application Discontinuation
- 1984-02-06 CA CA000446804A patent/CA1224789A/en not_active Expired
- 1984-02-17 NZ NZ207193A patent/NZ207193A/en unknown
- 1984-02-20 IL IL71006A patent/IL71006A/xx not_active IP Right Cessation
- 1984-02-20 AU AU24745/84A patent/AU570032B2/en not_active Ceased
- 1984-02-21 DE DE8484101813T patent/DE3471306D1/de not_active Expired
- 1984-02-21 EP EP84101813A patent/EP0120289B1/de not_active Expired
- 1984-02-21 AT AT84101813T patent/ATE34389T1/de not_active IP Right Cessation
- 1984-02-24 PH PH30297A patent/PH20100A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE34389T1 (de) | 1988-06-15 |
| AU2474584A (en) | 1984-08-30 |
| PH20100A (en) | 1986-09-24 |
| NZ207193A (en) | 1987-10-30 |
| IL71006A0 (en) | 1984-05-31 |
| DE3471306D1 (en) | 1988-06-23 |
| EP0120289A3 (en) | 1985-01-23 |
| EP0120289A2 (de) | 1984-10-03 |
| CA1224789A (en) | 1987-07-28 |
| AU570032B2 (en) | 1988-03-03 |
| EP0120289B1 (de) | 1988-05-18 |
| DK36784A (da) | 1984-08-26 |
| IL71006A (en) | 1988-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHS | Application shelved for other reasons than non-payment | ||
| AHB | Application shelved due to non-payment |