BE740004A - - Google Patents
Info
- Publication number
- BE740004A BE740004A BE740004DA BE740004A BE 740004 A BE740004 A BE 740004A BE 740004D A BE740004D A BE 740004DA BE 740004 A BE740004 A BE 740004A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76664968A | 1968-10-10 | 1968-10-10 | |
| US83572069A | 1969-06-23 | 1969-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740004A true BE740004A (en) | 1970-04-09 |
Family
ID=27117781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740004D BE740004A (en) | 1968-10-10 | 1969-10-09 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE740004A (en) |
| CH (1) | CH523276A (en) |
| DE (1) | DE1950595A1 (en) |
| FR (1) | FR2020313B1 (en) |
| GB (1) | GB1233857A (en) |
| IE (1) | IE33836B1 (en) |
| IL (1) | IL33119A (en) |
| NL (1) | NL6915134A (en) |
| SE (1) | SE365802B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH567031A5 (en) * | 1972-05-18 | 1975-09-30 | Ciba Geigy Ag |
-
1969
- 1969-08-29 CH CH1313969A patent/CH523276A/en not_active IP Right Cessation
- 1969-10-06 IL IL33119A patent/IL33119A/en unknown
- 1969-10-07 NL NL6915134A patent/NL6915134A/xx unknown
- 1969-10-07 DE DE19691950595 patent/DE1950595A1/en active Pending
- 1969-10-09 FR FR696934545A patent/FR2020313B1/fr not_active Expired
- 1969-10-09 SE SE13911/69A patent/SE365802B/xx unknown
- 1969-10-09 BE BE740004D patent/BE740004A/xx unknown
- 1969-10-10 GB GB1233857D patent/GB1233857A/en not_active Expired
- 1969-10-10 IE IE1405/69A patent/IE33836B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1233857A (en) | 1971-06-03 |
| IE33836B1 (en) | 1974-11-13 |
| FR2020313A1 (en) | 1970-07-10 |
| NL6915134A (en) | 1970-04-14 |
| CH523276A (en) | 1972-05-31 |
| DE1950595A1 (en) | 1970-04-23 |
| SE365802B (en) | 1974-04-01 |
| IL33119A0 (en) | 1969-12-31 |
| IE33836L (en) | 1970-04-10 |
| IL33119A (en) | 1972-10-29 |
| FR2020313B1 (en) | 1973-01-12 |