FI49511B - - Google Patents
Info
- Publication number
- FI49511B FI49511B FI42368A FI42368A FI49511B FI 49511 B FI49511 B FI 49511B FI 42368 A FI42368 A FI 42368A FI 42368 A FI42368 A FI 42368A FI 49511 B FI49511 B FI 49511B
- Authority
- FI
- Finland
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
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three 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
- C07D307/58—One oxygen atom, e.g. butenolide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C59/40—Unsaturated compounds
- C07C59/76—Unsaturated compounds containing keto groups
- C07C59/90—Unsaturated compounds containing keto groups containing singly bound oxygen-containing groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI350371A FI50109C (en) | 1967-02-17 | 1971-12-09 | Process for the preparation of therapeutically active beta- (4-n-pentyl oxybenzoyl) -beta-bromoacrylic acid |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS117367 | 1967-02-17 | ||
| CS526567 | 1967-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI49511B true FI49511B (en) | 1975-04-01 |
| FI49511C FI49511C (en) | 1975-07-10 |
Family
ID=25745395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI42368A FI49511C (en) | 1967-02-17 | 1968-02-16 | Process for the preparation of novel therapeutically effective gamma-4-n-butoxyphenyl-alpha, beta-dibromo-delta-alpha, beta-croton-lactone. |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH495974A (en) |
| DK (2) | DK130923B (en) |
| ES (1) | ES350568A1 (en) |
| FI (1) | FI49511C (en) |
-
1968
- 1968-02-12 CH CH201468A patent/CH495974A/en not_active IP Right Cessation
- 1968-02-16 DK DK63568A patent/DK130923B/en not_active IP Right Cessation
- 1968-02-16 FI FI42368A patent/FI49511C/en active
- 1968-02-16 ES ES350568A patent/ES350568A1/en not_active Expired
-
1970
- 1970-04-16 DK DK192270A patent/DK129786B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES350568A1 (en) | 1969-05-16 |
| DK129786C (en) | 1975-04-28 |
| DK130923C (en) | 1975-10-06 |
| CH495974A (en) | 1970-09-15 |
| FI49511C (en) | 1975-07-10 |
| DK129786B (en) | 1974-11-18 |
| DK130923B (en) | 1975-05-05 |