FR1559428A - - Google Patents
Info
- Publication number
- FR1559428A FR1559428A FR1559428DA FR1559428A FR 1559428 A FR1559428 A FR 1559428A FR 1559428D A FR1559428D A FR 1559428DA FR 1559428 A FR1559428 A FR 1559428A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
-
- 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
- C07D317/32—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 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
- C07D317/34—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0042152 | 1967-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1559428A true FR1559428A (en:Method) | 1969-03-07 |
Family
ID=7024845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1559428D Expired FR1559428A (en:Method) | 1967-04-26 | 1968-03-28 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE714328A (en:Method) |
| DE (1) | DE1593794A1 (en:Method) |
| FR (1) | FR1559428A (en:Method) |
-
1967
- 1967-04-26 DE DE19671593794 patent/DE1593794A1/de active Pending
-
1968
- 1968-03-28 FR FR1559428D patent/FR1559428A/fr not_active Expired
- 1968-04-26 BE BE714328D patent/BE714328A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1593794A1 (de) | 1970-12-10 |
| BE714328A (en:Method) | 1968-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |