BE697976A - - Google Patents
Info
- Publication number
- BE697976A BE697976A BE697976DA BE697976A BE 697976 A BE697976 A BE 697976A BE 697976D A BE697976D A BE 697976DA BE 697976 A BE697976 A BE 697976A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0036—Nitrogen-containing hetero ring
- C07J71/0042—Nitrogen only
- C07J71/0047—Nitrogen only at position 2(3)
-
- 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
- C07D241/50—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with hetero atoms directly attached to ring nitrogen atoms
- C07D241/52—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Plural Heterocyclic Compounds (AREA)
- Luminescent Compositions (AREA)
- Electroluminescent Light Sources (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0049116 | 1966-05-04 | ||
| DEF0049915 | 1966-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697976A true BE697976A (https=) | 1967-11-03 |
Family
ID=25977179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697976D BE697976A (https=) | 1966-05-04 | 1967-05-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE697976A (https=) |
| CH (1) | CH549028A (https=) |
| DE (1) | DE1670693C3 (https=) |
| GB (1) | GB1187991A (https=) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1695653A1 (de) * | 1966-11-08 | 1972-04-20 | Research Corp | Verfahren zur Herstellung von Chinoxalin-di-N-oxiden und verwandten Verbindungen |
| JPS581083B1 (https=) * | 1970-10-07 | 1983-01-10 | Pfizer |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU169049B (https=) * | 1974-06-18 | 1976-09-28 | ||
| IT7869686A0 (it) * | 1978-11-24 | 1978-11-24 | Loranze Torino A | Procedimento di preparazione di 2metil 3 bidrossietilcarbamollchinossalina i.4 di n ossido puroed altri composti ad esso simili |
-
1966
- 1966-05-04 DE DE19661670693 patent/DE1670693C3/de not_active Expired
-
1967
- 1967-04-10 CH CH505467A patent/CH549028A/de not_active IP Right Cessation
- 1967-05-03 BE BE697976D patent/BE697976A/xx unknown
- 1967-05-04 GB GB2084267A patent/GB1187991A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1695653A1 (de) * | 1966-11-08 | 1972-04-20 | Research Corp | Verfahren zur Herstellung von Chinoxalin-di-N-oxiden und verwandten Verbindungen |
| JPS581083B1 (https=) * | 1970-10-07 | 1983-01-10 | Pfizer |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1187991A (en) | 1970-04-15 |
| DE1670693C3 (de) | 1975-10-16 |
| DE1670730A1 (de) | 1971-03-18 |
| DE1670693B2 (de) | 1975-03-06 |
| DE1670730B2 (de) | 1975-07-17 |
| DE1670693A1 (de) | 1970-12-03 |
| CH549028A (de) | 1974-05-15 |