BE501634A - - Google Patents
Info
- Publication number
- BE501634A BE501634A BE501634DA BE501634A BE 501634 A BE501634 A BE 501634A BE 501634D A BE501634D A BE 501634DA BE 501634 A BE501634 A BE 501634A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5312/50A GB683773A (en) | 1950-03-02 | 1950-03-02 | New quinoline derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501634A true BE501634A (xx) |
Family
ID=9793738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501634D BE501634A (xx) | 1950-03-02 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2591545A (xx) |
| BE (1) | BE501634A (xx) |
| DE (1) | DE852855C (xx) |
| FR (1) | FR1056758A (xx) |
| GB (1) | GB683773A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1383409A (en) * | 1972-09-09 | 1974-02-12 | Pfizer Ltd | Derivatives of 2-amino- and 4-amino-quinazoline and pharmaceutical compositions containing them |
-
0
- BE BE501634D patent/BE501634A/xx unknown
-
1950
- 1950-03-02 GB GB5312/50A patent/GB683773A/en not_active Expired
-
1951
- 1951-02-12 US US210631A patent/US2591545A/en not_active Expired - Lifetime
- 1951-02-24 FR FR1056758D patent/FR1056758A/fr not_active Expired
- 1951-03-03 DE DEI3846A patent/DE852855C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2591545A (en) | 1952-04-01 |
| GB683773A (en) | 1952-12-03 |
| FR1056758A (fr) | 1954-03-02 |
| DE852855C (de) | 1952-10-20 |