BE549299A - - Google Patents
Info
- Publication number
- BE549299A BE549299A BE549299DA BE549299A BE 549299 A BE549299 A BE 549299A BE 549299D A BE549299D A BE 549299DA BE 549299 A BE549299 A BE 549299A
- 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
- C07D473/08—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1087611X | 1955-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE549299A true BE549299A (en) |
Family
ID=9613411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE549299D BE549299A (en) | 1955-10-20 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE549299A (en) |
| CH (1) | CH351971A (en) |
| DE (1) | DE1087611B (en) |
| FR (1) | FR1172514A (en) |
| GB (1) | GB804193A (en) |
| NL (1) | NL95693C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1115259B (en) * | 1958-06-30 | 1961-10-19 | Rhone Poulenc Sa | Process for the production of iminodibenzylene |
| DE1132556B (en) * | 1958-08-13 | 1962-07-05 | Geigy Ag J R | Process for the preparation of derivatives of 5- (ª † -piperazino-propyl) -dibenzo [b, f] azepine |
| US3043842A (en) * | 1959-02-09 | 1962-07-10 | Smith Kline French Lab | Substituted acridans |
| DE1133729B (en) * | 1957-05-09 | 1962-07-26 | Geigy Ag J R | Process for the preparation of 5- {ª † - (4'-Hydroxyaethylpiperazino) -propyl} -dibenzo [b, f] azepine |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB969023A (en) * | 1961-04-27 | 1964-09-09 | Koninklijke Pharma Fab Nv | 5-piperazinyl-10,11-dihydrodibenzocycloheptenes |
| DE1186464B (en) * | 1961-04-27 | 1965-02-04 | Koninklijke Pharma Fab Nv | Process for the preparation of 5-piperazino-dibenzo- [b, f] 2, 6-cycloheptadienes |
| FR1403619A (en) * | 1962-06-15 | 1965-06-25 | Rhone Poulenc Sa | New derivatives of dibenzocycloheptadiene and their preparation |
| GB1323659A (en) * | 1971-04-10 | 1973-07-18 | Yoshitomi Pharmaceutical | Piperazine derivatives methods for their production and pharmaceuticl compositions containing them |
| FR2186249A1 (en) * | 1972-05-31 | 1974-01-11 | Synthelabo | Phenyl piperazinoalkyl (dihydro)dibenzazepines - antidepressants having low toxicity |
-
0
- BE BE549299D patent/BE549299A/xx unknown
- NL NL95693D patent/NL95693C/xx active
-
1955
- 1955-10-20 FR FR1172514D patent/FR1172514A/en not_active Expired
-
1956
- 1956-08-09 CH CH351971D patent/CH351971A/en unknown
- 1956-08-09 DE DES49916A patent/DE1087611B/en active Pending
- 1956-09-18 GB GB28517/56A patent/GB804193A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1133729B (en) * | 1957-05-09 | 1962-07-26 | Geigy Ag J R | Process for the preparation of 5- {ª † - (4'-Hydroxyaethylpiperazino) -propyl} -dibenzo [b, f] azepine |
| DE1115259B (en) * | 1958-06-30 | 1961-10-19 | Rhone Poulenc Sa | Process for the production of iminodibenzylene |
| DE1132556B (en) * | 1958-08-13 | 1962-07-05 | Geigy Ag J R | Process for the preparation of derivatives of 5- (ª † -piperazino-propyl) -dibenzo [b, f] azepine |
| US3043842A (en) * | 1959-02-09 | 1962-07-10 | Smith Kline French Lab | Substituted acridans |
Also Published As
| Publication number | Publication date |
|---|---|
| CH351971A (en) | 1961-02-15 |
| DE1087611B (en) | 1960-08-25 |
| FR1172514A (en) | 1959-02-11 |
| GB804193A (en) | 1958-11-12 |
| NL95693C (en) |