BE658695A - - Google Patents
Info
- Publication number
- BE658695A BE658695A BE658695DA BE658695A BE 658695 A BE658695 A BE 658695A BE 658695D A BE658695D A BE 658695DA BE 658695 A BE658695 A BE 658695A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
- C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
- C07D221/04—Ortho- or peri-condensed ring systems
- C07D221/06—Ring systems of three rings
- C07D221/16—Ring systems of three rings containing carbocyclic rings other than six-membered
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 |
|---|---|---|---|
| US34229364A | 1964-02-03 | 1964-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658695A true BE658695A (US06544258-20030408-M00015.png) | 1965-07-22 |
Family
ID=23341195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658695D BE658695A (US06544258-20030408-M00015.png) | 1964-02-03 | 1965-01-22 |
Country Status (6)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4108998A (en) | 1976-11-08 | 1978-08-22 | American Home Products Corp. | Furo[3,4-b]quinoline derivatives and pharmaceutical compositions and methods employing them |
| US4897400A (en) * | 1987-02-13 | 1990-01-30 | Hoeschst-Roussel Pharmaceuticals, Inc. | 9-amino-1,4-ethano-1,2,3,4-tetrahydroacridine and related compounds useful for incresing the cholinergic function in a mammal |
| EP0282959A3 (en) * | 1987-03-17 | 1989-05-31 | Hoechst-Roussel Pharmaceuticals Incorporated | Substituted 9-amino-tetrahydro-acridines and related compounds, a process for their preparation and their use as medicaments |
| US6075144A (en) | 1987-04-20 | 2000-06-13 | Hoechst Marion Roussel, Inc. | 9-hydroxyamino tetrahydroacridine and related compounds |
| US5013741A (en) * | 1987-09-08 | 1991-05-07 | Hoechst-Roussel Pharmaceuticals Incorporated | N-[substituted alkylidene]-1,2,3,4-tetrahydro-9-acridinamines useful for enhancing the cholinergic function in a mammal |
| US5037833A (en) * | 1988-07-25 | 1991-08-06 | Hoechst-Roussel Pharmaceuticals Inc. | N-[substituted alkylidene]fused-bicycloalkylidene quinolinamines useful for enhancing the cholinergic function in a mammal |
| US4800203A (en) * | 1987-09-24 | 1989-01-24 | Hoechst-Roussel Pharmaceuticals, Inc. | Pyrrolo(1,2-b)cinnolines |
| US4916135A (en) * | 1989-05-08 | 1990-04-10 | Hoechst Roussel Pharmaceuticals Inc. | N-heteroaryl-4-quinolinamines |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE564863C (de) * | 1927-02-25 | 1932-11-23 | Gen Electric Co Ltd | Anordnung zur Erzeugung von Kippschwingungen mit Glimmroehren |
-
1965
- 1965-01-22 BE BE658695D patent/BE658695A/xx unknown
- 1965-01-27 ES ES0308636A patent/ES308636A1/es not_active Expired
- 1965-01-28 DE DEA48263A patent/DE1232148B/de active Pending
- 1965-02-01 CH CH132865A patent/CH435279A/fr unknown
- 1965-02-03 GB GB4754/65A patent/GB1022940A/en not_active Expired
- 1965-04-14 FR FR13268A patent/FR4483M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR4483M (US06544258-20030408-M00015.png) | 1966-10-03 |
| DE1232148B (de) | 1967-01-12 |
| GB1022940A (en) | 1966-03-16 |
| CH435279A (fr) | 1967-05-15 |
| ES308636A1 (es) | 1965-05-16 |
