BE689744A - - Google Patents
Info
- Publication number
- BE689744A BE689744A BE689744DA BE689744A BE 689744 A BE689744 A BE 689744A BE 689744D A BE689744D A BE 689744DA BE 689744 A BE689744 A BE 689744A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
- C07D313/02—Seven-membered rings
- C07D313/04—Seven-membered rings not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon 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 |
|---|---|---|---|
| DEB0084536 | 1965-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689744A true BE689744A (en:Method) | 1967-05-16 |
Family
ID=6982473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689744D BE689744A (en:Method) | 1965-11-17 | 1966-11-16 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE689744A (en:Method) |
| FR (1) | FR1499784A (en:Method) |
| GB (1) | GB1129279A (en:Method) |
| NL (1) | NL6616107A (en:Method) |
-
1966
- 1966-11-15 NL NL6616107A patent/NL6616107A/xx unknown
- 1966-11-16 BE BE689744D patent/BE689744A/xx unknown
- 1966-11-16 GB GB51328/66A patent/GB1129279A/en not_active Expired
- 1966-11-16 FR FR83790A patent/FR1499784A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6616107A (en:Method) | 1967-05-18 |
| FR1499784A (fr) | 1967-10-27 |
| GB1129279A (en) | 1968-10-02 |