BE639736A - - Google Patents
Info
- Publication number
- BE639736A BE639736A BE639736DA BE639736A BE 639736 A BE639736 A BE 639736A BE 639736D A BE639736D A BE 639736DA BE 639736 A BE639736 A BE 639736A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US194694A US3135747A (en) | 1962-05-14 | 1962-05-14 | Pyridinyl-oxadiazines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639736A true BE639736A (en:Method) |
Family
ID=22718568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639736D BE639736A (en:Method) | 1962-05-14 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3135747A (en:Method) |
| BE (1) | BE639736A (en:Method) |
-
0
- BE BE639736D patent/BE639736A/xx unknown
-
1962
- 1962-05-14 US US194694A patent/US3135747A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3135747A (en) | 1964-06-02 |