FR2183931A1 - - Google Patents
Info
- Publication number
- FR2183931A1 FR2183931A1 FR7316516A FR7316516A FR2183931A1 FR 2183931 A1 FR2183931 A1 FR 2183931A1 FR 7316516 A FR7316516 A FR 7316516A FR 7316516 A FR7316516 A FR 7316516A FR 2183931 A1 FR2183931 A1 FR 2183931A1
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25161872A | 1972-05-08 | 1972-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2183931A1 true FR2183931A1 (US06653308-20031125-C00199.png) | 1973-12-21 |
| FR2183931B1 FR2183931B1 (US06653308-20031125-C00199.png) | 1976-12-03 |
Family
ID=22952725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7316516A Expired FR2183931B1 (US06653308-20031125-C00199.png) | 1972-05-08 | 1973-05-08 |
Country Status (5)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3991194A (en) * | 1971-12-27 | 1976-11-09 | Sharps Associates | Heterocyclic esters of benzopyranopyridines |
| GB1403487A (en) * | 1972-07-21 | 1975-08-28 | Yoshitomi Pharmaceutical | Heterocyclic substituted alkanoic acids and derivatives |
| US4042694A (en) * | 1972-12-04 | 1977-08-16 | Sharps Associates | Novel heterocyclic esters of benzopyranopyridines |
| US4029665A (en) * | 1973-04-02 | 1977-06-14 | Abbott Laboratories | 8-Aralkyl-1,4-ethano-5H-[1]benzopyrano[3,4-b]pyridines |
| US4081449A (en) * | 1973-04-05 | 1978-03-28 | Abbott Laboratories | Heterocyclic esters of alkylphenyl benzopyranopyridines |
| US4254116A (en) * | 1974-04-08 | 1981-03-03 | Abbott Laboratories | 5H-[1]Benzopyrano[3,4-d]pyridines |
| US4136183A (en) * | 1976-08-04 | 1979-01-23 | Abbott Laboratories | Benzopyranopyridines as antiglaucoma agents |
| US4247557A (en) * | 1976-08-04 | 1981-01-27 | Abbott Laboratories | Benzopyranopyridines as antiglaucoma agents |
| US4666916A (en) * | 1985-11-08 | 1987-05-19 | Ciba-Geigy Corporation | Hexahydro-(1)-benzo-(pyrano and thiopyrano) (4,3-C)pyridines, useful as serotin-2 blocking agents |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1143819A (US06653308-20031125-C00199.png) * | 1965-09-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3576798A (en) * | 1965-09-27 | 1971-04-27 | Little Inc A | 1,2,3,4-tetrahydro-5h-(1)benzopyrano (3,4-d)pyridines |
-
1972
- 1972-05-08 US US00251618A patent/US3787424A/en not_active Expired - Lifetime
-
1973
- 1973-05-01 JP JP48047674A patent/JPS49116099A/ja active Pending
- 1973-05-07 DE DE2322960A patent/DE2322960A1/de not_active Ceased
- 1973-05-08 FR FR7316516A patent/FR2183931B1/fr not_active Expired
- 1973-05-08 GB GB2195473A patent/GB1421446A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1143819A (US06653308-20031125-C00199.png) * | 1965-09-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49116099A (US06653308-20031125-C00199.png) | 1974-11-06 |
| US3787424A (en) | 1974-01-22 |
| GB1421446A (en) | 1976-01-21 |
| FR2183931B1 (US06653308-20031125-C00199.png) | 1976-12-03 |
| DE2322960A1 (de) | 1973-11-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |