ES509948A0 - "procedimiento para la preparacion de derivados de 2-oxa-biciclo (3.3.0) octano". - Google Patents
"procedimiento para la preparacion de derivados de 2-oxa-biciclo (3.3.0) octano".Info
- Publication number
- ES509948A0 ES509948A0 ES509948A ES509948A ES509948A0 ES 509948 A0 ES509948 A0 ES 509948A0 ES 509948 A ES509948 A ES 509948A ES 509948 A ES509948 A ES 509948A ES 509948 A0 ES509948 A0 ES 509948A0
- Authority
- ES
- Spain
- Prior art keywords
- oxa
- octane
- procedure
- preparation
- bicycle derivatives
- 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.)
- Granted
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
- 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
- C07D307/937—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans with hydrocarbon or substituted hydrocarbon radicals directly attached in position 2, e.g. prostacyclins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3107248 | 1981-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES509948A0 true ES509948A0 (es) | 1983-01-16 |
| ES8302687A1 ES8302687A1 (es) | 1983-01-16 |
Family
ID=6125833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES509948A Expired ES8302687A1 (es) | 1981-02-26 | 1982-02-26 | "procedimiento para la preparacion de derivados de 2-oxa-biciclo (3.3.0) octano". |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4430497A (es) |
| EP (1) | EP0059307A1 (es) |
| JP (1) | JPS57156480A (es) |
| DK (1) | DK82382A (es) |
| ES (1) | ES8302687A1 (es) |
| PT (1) | PT74392B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU184948B (en) * | 1981-04-14 | 1984-11-28 | Chinoin Gyogyszer Es Vegyeszet | Process for preparing 5-substituted 4-oxo-pgi down 1 derivatives |
| GB0112699D0 (en) * | 2001-05-24 | 2001-07-18 | Resolution Chemicals Ltd | Process for the preparation of prostglandins and analogues thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3912734A (en) | 1972-11-20 | 1975-10-14 | Solomon Aronovich Giller | Method for preparing N{HD 1{B -(2{40 -furanidyl)-and N{HD 1{B -2(2{40 -pyranidyl) uracils |
| FI71138C (fi) | 1976-12-31 | 1986-11-24 | Erba Farmitalia | Foerfarande foer framstaellning av terapeutiskt aktiva bisykliska prostaglandiner |
| US4126744A (en) | 1977-12-05 | 1978-11-21 | The Upjohn Company | 4-Oxo-PGI1 compounds |
| IT1089247B (it) * | 1977-12-30 | 1985-06-18 | Erba Carlo Spa | 5-6-di idro-prostaciclina derivati |
-
1982
- 1982-01-18 EP EP82100317A patent/EP0059307A1/de not_active Withdrawn
- 1982-02-05 PT PT74392A patent/PT74392B/pt unknown
- 1982-02-17 US US06/349,678 patent/US4430497A/en not_active Expired - Fee Related
- 1982-02-25 JP JP57028248A patent/JPS57156480A/ja active Pending
- 1982-02-25 DK DK82382A patent/DK82382A/da not_active Application Discontinuation
- 1982-02-26 ES ES509948A patent/ES8302687A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK82382A (da) | 1982-08-27 |
| JPS57156480A (en) | 1982-09-27 |
| US4430497A (en) | 1984-02-07 |
| PT74392B (de) | 1983-07-05 |
| ES8302687A1 (es) | 1983-01-16 |
| PT74392A (de) | 1982-03-01 |
| EP0059307A1 (de) | 1982-09-08 |
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