BE690863A - - Google Patents
Info
- Publication number
- BE690863A BE690863A BE690863DA BE690863A BE 690863 A BE690863 A BE 690863A BE 690863D A BE690863D A BE 690863DA BE 690863 A BE690863 A BE 690863A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/10—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 3 and 7, e.g. theobromine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
- C07D473/08—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3 with methyl radicals in positions 1 and 3, e.g. theophylline
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1111865A AT269171B (en) | 1965-12-10 | 1965-12-10 | Process for the preparation of new substituted amines and their salts |
| AT272766A AT270673B (en) | 1966-03-22 | 1966-03-22 | Process for the preparation of new substituted amines or their salts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE690863A true BE690863A (en) | 1967-06-08 |
Family
ID=25598985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE690863D BE690863A (en) | 1965-12-10 | 1966-12-08 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5113160B1 (en) |
| BE (1) | BE690863A (en) |
| CH (2) | CH496013A (en) |
| DE (1) | DE1695100A1 (en) |
| ES (1) | ES334064A1 (en) |
| FR (2) | FR1504939A (en) |
| GB (1) | GB1156719A (en) |
| SE (1) | SE345669B (en) |
-
1966
- 1966-11-30 DE DE19661695100 patent/DE1695100A1/en active Pending
- 1966-12-02 ES ES0334064A patent/ES334064A1/en not_active Expired
- 1966-12-08 SE SE16834/66A patent/SE345669B/xx unknown
- 1966-12-08 CH CH1755266A patent/CH496013A/en not_active IP Right Cessation
- 1966-12-08 CH CH991470A patent/CH496014A/en not_active IP Right Cessation
- 1966-12-08 BE BE690863D patent/BE690863A/xx unknown
- 1966-12-08 JP JP41080097A patent/JPS5113160B1/ja active Pending
- 1966-12-09 GB GB55188/66A patent/GB1156719A/en not_active Expired
- 1966-12-09 FR FR86792A patent/FR1504939A/en not_active Expired
-
1967
- 1967-03-09 FR FR98053A patent/FR7018M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES334064A1 (en) | 1967-10-16 |
| DE1695100A1 (en) | 1970-12-10 |
| GB1156719A (en) | 1969-07-02 |
| FR1504939A (en) | 1967-12-08 |
| CH496014A (en) | 1970-09-15 |
| JPS5113160B1 (en) | 1976-04-26 |
| SE345669B (en) | 1972-06-05 |
| FR7018M (en) | 1969-06-09 |
| CH496013A (en) | 1970-09-15 |