BE807825A - Procede de preparation stereospecifique de 4-hydroxy-2-cyclo-pentene-1-omes asymetriques substituees en position 2 - Google Patents
Procede de preparation stereospecifique de 4-hydroxy-2-cyclo-pentene-1-omes asymetriques substituees en position 2Info
- Publication number
- BE807825A BE807825A BE138190A BE138190A BE807825A BE 807825 A BE807825 A BE 807825A BE 138190 A BE138190 A BE 138190A BE 138190 A BE138190 A BE 138190A BE 807825 A BE807825 A BE 807825A
- Authority
- BE
- Belgium
- Prior art keywords
- omes
- asymetric
- pentene
- cyclo
- substitutes
- Prior art date
Links
- 230000000707 stereoselective effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30976672A | 1972-11-27 | 1972-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE807825A true BE807825A (fr) | 1974-03-15 |
Family
ID=23199601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138190A BE807825A (fr) | 1972-11-27 | 1973-11-26 | Procede de preparation stereospecifique de 4-hydroxy-2-cyclo-pentene-1-omes asymetriques substituees en position 2 |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS5328908B2 (xx) |
| AR (1) | AR198543A1 (xx) |
| AT (1) | AT330143B (xx) |
| AU (1) | AU459800B2 (xx) |
| BE (1) | BE807825A (xx) |
| BG (1) | BG21204A3 (xx) |
| CA (1) | CA1034139A (xx) |
| CH (1) | CH599098A5 (xx) |
| CS (1) | CS170480B2 (xx) |
| DD (1) | DD108516A5 (xx) |
| DE (1) | DE2358781C3 (xx) |
| ES (1) | ES420855A1 (xx) |
| FR (1) | FR2207905B1 (xx) |
| GB (1) | GB1440108A (xx) |
| HU (1) | HU169638B (xx) |
| IE (1) | IE38497B1 (xx) |
| IL (1) | IL43597A (xx) |
| NL (1) | NL7316147A (xx) |
| NO (1) | NO138905C (xx) |
| PH (1) | PH10276A (xx) |
| PL (1) | PL91162B1 (xx) |
| RO (1) | RO63011A (xx) |
| SE (1) | SE406462B (xx) |
| SU (1) | SU617005A3 (xx) |
| ZA (1) | ZA738581B (xx) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU529883B2 (en) * | 1978-09-04 | 1983-06-23 | Australian National University, The | Substituted cyclopentenones |
| JPS56159683U (xx) * | 1980-04-28 | 1981-11-28 | ||
| US5227505A (en) * | 1987-06-16 | 1993-07-13 | Nissan Chemical Industries, Ltd. | Substituted cyclic ketones, substituted cyclic enones, and process for producing the same |
| JP2696933B2 (ja) * | 1987-06-16 | 1998-01-14 | 日産化学工業株式会社 | 置換環状ケトン及び置換環状エノン並びにそれらの製造法 |
| US5254708A (en) * | 1987-06-16 | 1993-10-19 | Nissan Chemical Industries, Ltd. | Substituted cyclic ketones, substituted cyclic enones, and process for producing the same |
| US5231208A (en) * | 1987-06-16 | 1993-07-27 | Nissan Chemical Industries, Ltd. | Substituted cyclic ketones, substituted cyclic enones, and process for producing the same |
-
1973
- 1973-11-07 CA CA185,210A patent/CA1034139A/en not_active Expired
- 1973-11-07 IE IE2003/73A patent/IE38497B1/xx unknown
- 1973-11-08 AU AU62283/73A patent/AU459800B2/en not_active Expired
- 1973-11-08 IL IL43597A patent/IL43597A/en unknown
- 1973-11-08 ZA ZA738581A patent/ZA738581B/xx unknown
- 1973-11-09 GB GB5222073A patent/GB1440108A/en not_active Expired
- 1973-11-15 PH PH15227A patent/PH10276A/en unknown
- 1973-11-16 AR AR251028A patent/AR198543A1/es active
- 1973-11-20 CH CH1628373A patent/CH599098A5/xx not_active IP Right Cessation
- 1973-11-22 AT AT980073A patent/AT330143B/de not_active IP Right Cessation
- 1973-11-22 JP JP13086973A patent/JPS5328908B2/ja not_active Expired
- 1973-11-26 DE DE2358781A patent/DE2358781C3/de not_active Expired
- 1973-11-26 DD DD174893A patent/DD108516A5/xx unknown
- 1973-11-26 BG BG025076A patent/BG21204A3/xx unknown
- 1973-11-26 ES ES420855A patent/ES420855A1/es not_active Expired
- 1973-11-26 SU SU731975423A patent/SU617005A3/ru active
- 1973-11-26 NL NL7316147A patent/NL7316147A/xx unknown
- 1973-11-26 HU HUWI246A patent/HU169638B/hu unknown
- 1973-11-26 BE BE138190A patent/BE807825A/xx not_active IP Right Cessation
- 1973-11-26 FR FR7341997A patent/FR2207905B1/fr not_active Expired
- 1973-11-26 NO NO734495A patent/NO138905C/no unknown
- 1973-11-26 SE SE737315982A patent/SE406462B/sv unknown
- 1973-11-26 RO RO7300076778A patent/RO63011A/ro unknown
- 1973-11-26 PL PL1973166812A patent/PL91162B1/pl unknown
- 1973-11-26 CS CS8114A patent/CS170480B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE406462B (sv) | 1979-02-12 |
| JPS5328908B2 (xx) | 1978-08-17 |
| JPS4982649A (xx) | 1974-08-08 |
| AT330143B (de) | 1976-06-10 |
| NO138905B (no) | 1978-08-28 |
| NO138905C (no) | 1978-12-06 |
| AU459800B2 (en) | 1975-04-10 |
| AU6228373A (en) | 1975-04-10 |
| IL43597A0 (en) | 1974-03-14 |
| GB1440108A (en) | 1976-06-23 |
| HU169638B (xx) | 1976-12-28 |
| IE38497L (en) | 1974-05-27 |
| PH10276A (en) | 1976-11-03 |
| ATA980073A (de) | 1975-09-15 |
| CH599098A5 (xx) | 1978-05-12 |
| DD108516A5 (de) | 1974-09-20 |
| DE2358781C3 (de) | 1979-11-08 |
| FR2207905A1 (xx) | 1974-06-21 |
| IE38497B1 (en) | 1978-03-29 |
| IL43597A (en) | 1976-09-30 |
| RO63011A (fr) | 1978-05-15 |
| DE2358781A1 (de) | 1974-06-12 |
| SU617005A3 (ru) | 1978-07-25 |
| ES420855A1 (es) | 1976-04-01 |
| DE2358781B2 (de) | 1979-01-25 |
| NL7316147A (xx) | 1974-05-29 |
| BG21204A3 (bg) | 1976-03-20 |
| ZA738581B (en) | 1974-09-25 |
| AR198543A1 (es) | 1974-06-28 |
| FR2207905B1 (xx) | 1978-02-24 |
| CS170480B2 (xx) | 1976-08-27 |
| CA1034139A (en) | 1978-07-04 |
| PL91162B1 (en) | 1977-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: WISCONSIN ALUMNI RESEARCH FOUNDATION Effective date: 19931126 |