NL95693C - - Google Patents
Info
- Publication number
- NL95693C NL95693C NL95693DA NL95693C NL 95693 C NL95693 C NL 95693C NL 95693D A NL95693D A NL 95693DA NL 95693 C NL95693 C NL 95693C
- Authority
- NL
- Netherlands
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1087611X | 1955-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL95693C true NL95693C (US06265458-20010724-C00056.png) |
Family
ID=9613411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL95693D NL95693C (US06265458-20010724-C00056.png) | 1955-10-20 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH364263A (de) * | 1957-05-09 | 1962-09-15 | Geigy Ag J R | Verfahren zur Herstellung von basisch substituierten Azepinen |
| NL54132C (US06265458-20010724-C00056.png) * | 1958-06-30 | |||
| NL108935C (US06265458-20010724-C00056.png) * | 1958-08-13 | |||
| US3043842A (en) * | 1959-02-09 | 1962-07-10 | Smith Kline French Lab | Substituted acridans |
| DE1186464B (de) * | 1961-04-27 | 1965-02-04 | Koninklijke Pharma Fab Nv | Verfahren zur Herstellung von 5-Piperazino-dibenzo-[b, f] 2, 6-cycloheptadienen |
| GB969023A (en) * | 1961-04-27 | 1964-09-09 | Koninklijke Pharma Fab Nv | 5-piperazinyl-10,11-dihydrodibenzocycloheptenes |
| FR1403619A (fr) * | 1962-06-15 | 1965-06-25 | Rhone Poulenc Sa | Nouveaux dérivés du dibenzocycloheptadiène et leur préparation |
| GB1347935A (en) * | 1971-04-10 | 1974-02-27 | Yoshitomi Pharmaceutical | Piperazine derivatives methods for their production and phar maceutical compositions containing them |
| FR2186249A1 (en) * | 1972-05-31 | 1974-01-11 | Synthelabo | Phenyl piperazinoalkyl (dihydro)dibenzazepines - antidepressants having low toxicity |
-
0
- NL NL95693D patent/NL95693C/xx active
- BE BE549299D patent/BE549299A/xx unknown
-
1955
- 1955-10-20 FR FR1172514D patent/FR1172514A/fr not_active Expired
-
1956
- 1956-08-09 DE DES49916A patent/DE1087611B/de active Pending
- 1956-08-09 CH CH351971D patent/CH351971A/fr unknown
- 1956-09-18 GB GB28517/56A patent/GB804193A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH351971A (fr) | 1961-02-15 |
| GB804193A (en) | 1958-11-12 |
| DE1087611B (de) | 1960-08-25 |
| BE549299A (US06265458-20010724-C00056.png) | |
| FR1172514A (fr) | 1959-02-11 |
