JPS50116466A - - Google Patents
Info
- Publication number
- JPS50116466A JPS50116466A JP1965775A JP1965775A JPS50116466A JP S50116466 A JPS50116466 A JP S50116466A JP 1965775 A JP1965775 A JP 1965775A JP 1965775 A JP1965775 A JP 1965775A JP S50116466 A JPS50116466 A JP S50116466A
- Authority
- JP
- Japan
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB721574 | 1974-02-18 | ||
| GB721574A GB1445794A (en) | 1974-02-18 | 1974-02-18 | Epimerisation process for lactone intermediates for prostaglandins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50116466A true JPS50116466A (enrdf_load_stackoverflow) | 1975-09-11 |
| JPS5940832B2 JPS5940832B2 (ja) | 1984-10-03 |
Family
ID=9828841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1965775A Expired JPS5940832B2 (ja) | 1974-02-18 | 1975-02-17 | エピ化法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5940832B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2505303A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2261280B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1445794A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES449162A1 (es) * | 1975-06-23 | 1977-12-16 | Syntex Inc | Un procedimiento para la preparacion de un compuesto racemi-co u 8r-antimerico. |
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1974
- 1974-02-18 GB GB721574A patent/GB1445794A/en not_active Expired
-
1975
- 1975-02-07 DE DE19752505303 patent/DE2505303A1/de not_active Ceased
- 1975-02-17 FR FR7504830A patent/FR2261280B1/fr not_active Expired
- 1975-02-17 JP JP1965775A patent/JPS5940832B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2261280A1 (enrdf_load_stackoverflow) | 1975-09-12 |
| GB1445794A (en) | 1976-08-11 |
| DE2505303A1 (de) | 1975-08-21 |
| JPS5940832B2 (ja) | 1984-10-03 |
| FR2261280B1 (enrdf_load_stackoverflow) | 1978-07-13 |