BE714328A - - Google Patents
Info
- Publication number
- BE714328A BE714328A BE714328DA BE714328A BE 714328 A BE714328 A BE 714328A BE 714328D A BE714328D A BE 714328DA BE 714328 A BE714328 A BE 714328A
- Authority
- BE
- Belgium
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 |
---|---|
BE714328A true BE714328A (forum.php) | 1968-09-16 |
Family
ID=7024845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE714328D BE714328A (forum.php) | 1967-04-26 | 1968-04-26 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE714328A (forum.php) |
DE (1) | DE1593794A1 (forum.php) |
FR (1) | FR1559428A (forum.php) |
-
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 |
FR1559428A (forum.php) | 1969-03-07 |