BE636199A - - Google Patents
Info
- Publication number
- BE636199A BE636199A BE636199DA BE636199A BE 636199 A BE636199 A BE 636199A BE 636199D A BE636199D A BE 636199DA BE 636199 A BE636199 A BE 636199A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/40—Benzopyrazines
- C07D241/42—Benzopyrazines with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0037591 | 1962-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE636199A true BE636199A (en:Method) |
Family
ID=7096959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE636199D BE636199A (en:Method) | 1962-08-16 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3249420A (en:Method) |
| AT (1) | AT245860B (en:Method) |
| BE (1) | BE636199A (en:Method) |
| DK (1) | DK103267C (en:Method) |
| GB (1) | GB993906A (en:Method) |
| NL (1) | NL296709A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE553585A (en:Method) * | 1955-12-21 |
-
0
- BE BE636199D patent/BE636199A/xx unknown
- NL NL296709D patent/NL296709A/xx unknown
-
1963
- 1963-07-30 US US298587A patent/US3249420A/en not_active Expired - Lifetime
- 1963-08-05 AT AT627163A patent/AT245860B/de active
- 1963-08-14 DK DK389763AA patent/DK103267C/da active
- 1963-08-16 GB GB32495/63A patent/GB993906A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3249420A (en) | 1966-05-03 |
| NL296709A (en:Method) | |
| DK103267C (da) | 1965-12-06 |
| GB993906A (en) | 1965-06-02 |
| AT245860B (de) | 1966-03-25 |