FR2271817B1 - - Google Patents
Info
- Publication number
- FR2271817B1 FR2271817B1 FR7515612A FR7515612A FR2271817B1 FR 2271817 B1 FR2271817 B1 FR 2271817B1 FR 7515612 A FR7515612 A FR 7515612A FR 7515612 A FR7515612 A FR 7515612A FR 2271817 B1 FR2271817 B1 FR 2271817B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/88—Carbazoles; Hydrogenated carbazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the ring system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2424523A DE2424523A1 (de) | 1974-05-21 | 1974-05-21 | Neue 1,2,3,4-tetrahydrocarbazol-derivate und verfahren zu deren herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2271817A1 FR2271817A1 (US08063081-20111122-C00044.png) | 1975-12-19 |
| FR2271817B1 true FR2271817B1 (US08063081-20111122-C00044.png) | 1980-01-11 |
Family
ID=5916097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515612A Expired FR2271817B1 (US08063081-20111122-C00044.png) | 1974-05-21 | 1975-05-20 |
Country Status (7)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815926A1 (de) * | 1978-04-13 | 1979-10-18 | Boehringer Mannheim Gmbh | Neue carbazolyl-(4)-oxy-propanolamin-derivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel |
| EP0002792A1 (en) * | 1978-01-03 | 1979-07-11 | Sandoz Ag | 3-Aminopropoxyaryl derivatives, their preparation and pharmaceutical compositions containing them |
| WO2005080329A2 (en) | 2004-02-23 | 2005-09-01 | Cadila Healthcar Limited | Process for manufacture of racemic carvedilol |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2731474A (en) * | 1954-02-16 | 1956-01-17 | American Cyanamid Co | Hydroxytetrahydrocarbazoles |
| GB1285038A (en) * | 1969-02-21 | 1972-08-09 | Ici Ltd | Alkanolamine derivatives |
-
1974
- 1974-05-21 DE DE2424523A patent/DE2424523A1/de not_active Withdrawn
-
1975
- 1975-04-16 US US05/568,743 patent/US3976779A/en not_active Expired - Lifetime
- 1975-05-15 GB GB2058975A patent/GB1440058A/en not_active Expired
- 1975-05-16 CH CH631475A patent/CH615422A5/de not_active IP Right Cessation
- 1975-05-19 JP JP50059523A patent/JPS50160270A/ja active Pending
- 1975-05-20 AT AT380675A patent/AT340914B/de not_active IP Right Cessation
- 1975-05-20 FR FR7515612A patent/FR2271817B1/fr not_active Expired
-
1979
- 1979-02-09 CH CH131379A patent/CH614703A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH614703A5 (US08063081-20111122-C00044.png) | 1979-12-14 |
| CH615422A5 (US08063081-20111122-C00044.png) | 1980-01-31 |
| AT340914B (de) | 1978-01-10 |
| US3976779A (en) | 1976-08-24 |
| GB1440058A (en) | 1976-06-23 |
| JPS50160270A (US08063081-20111122-C00044.png) | 1975-12-25 |
| FR2271817A1 (US08063081-20111122-C00044.png) | 1975-12-19 |
| DE2424523A1 (de) | 1975-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |