BE651920A - - Google Patents
Info
- Publication number
- BE651920A BE651920A BE651920A BE651920A BE651920A BE 651920 A BE651920 A BE 651920A BE 651920 A BE651920 A BE 651920A BE 651920 A BE651920 A BE 651920A BE 651920 A BE651920 A BE 651920A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1013563A CH422807A (de) | 1963-08-16 | 1963-08-16 | Verfahren zur Herstellung von Imidazo- und Pyrimidochinazolinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE651920A true BE651920A (xx) | 1965-02-17 |
Family
ID=4359739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE651920A BE651920A (xx) | 1963-08-16 | 1964-08-17 |
Country Status (11)
| Country | Link |
|---|---|
| AT (2) | AT249066B (xx) |
| BE (1) | BE651920A (xx) |
| BR (1) | BR6461683D0 (xx) |
| CH (1) | CH422807A (xx) |
| DE (1) | DE1470432A1 (xx) |
| DK (1) | DK108394C (xx) |
| ES (1) | ES303109A1 (xx) |
| FR (1) | FR3828M (xx) |
| GB (1) | GB1042299A (xx) |
| NL (1) | NL6409191A (xx) |
| SE (2) | SE311912B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282226A (en) * | 1978-04-26 | 1981-08-04 | E. R. Squibb & Sons, Inc. | Thioxopyrazolo[1,5-c]quinazoline derivatives, anti-allergic compositions and methods for treating allergic conditions by parenteral administration, aerosol or insufflation |
| GR78233B (xx) * | 1980-08-15 | 1984-09-26 | Ciba Geigy Ag | |
| US4469868A (en) * | 1982-05-24 | 1984-09-04 | Warner-Lambert Company | Alkylimidazo[1,2-c]pyrazolo[3,4-e]pyrimidines |
-
1963
- 1963-08-16 CH CH1013563A patent/CH422807A/de unknown
-
1964
- 1964-07-29 SE SE918164A patent/SE311912B/xx unknown
- 1964-07-29 SE SE387668A patent/SE341010B/xx unknown
- 1964-08-04 GB GB31448/64A patent/GB1042299A/en not_active Expired
- 1964-08-05 AT AT673164A patent/AT249066B/de active
- 1964-08-05 DE DE19641470432 patent/DE1470432A1/de active Pending
- 1964-08-05 AT AT853065A patent/AT249068B/de active
- 1964-08-07 FR FR984494A patent/FR3828M/fr not_active Expired
- 1964-08-10 NL NL6409191A patent/NL6409191A/xx unknown
- 1964-08-11 BR BR16168364A patent/BR6461683D0/pt unknown
- 1964-08-12 DK DK397464A patent/DK108394C/da active
- 1964-08-13 ES ES0303109A patent/ES303109A1/es not_active Expired
- 1964-08-17 BE BE651920A patent/BE651920A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR6461683D0 (pt) | 1973-07-17 |
| CH422807A (de) | 1966-10-31 |
| AT249066B (de) | 1966-09-26 |
| AT249068B (de) | 1966-09-26 |
| FR3828M (fr) | 1966-01-10 |
| DK108394C (da) | 1967-12-04 |
| ES303109A1 (es) | 1965-02-16 |
| NL6409191A (xx) | 1965-02-17 |
| SE341010B (xx) | 1971-12-13 |
| DE1470432A1 (de) | 1969-12-18 |
| GB1042299A (en) | 1966-09-14 |
| SE311912B (xx) | 1969-06-30 |