CS172355B2 - - Google Patents
Info
- Publication number
- CS172355B2 CS172355B2 CS5229A CS522971A CS172355B2 CS 172355 B2 CS172355 B2 CS 172355B2 CS 5229 A CS5229 A CS 5229A CS 522971 A CS522971 A CS 522971A CS 172355 B2 CS172355 B2 CS 172355B2
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/06—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2
- C07D311/08—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring
- C07D311/16—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 2 not hydrogenated in the hetero ring substituted in position 7
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702035536 DE2035536A1 (en) | 1970-07-17 | 1970-07-17 | N-(3-aminoalkyl-2-oxo-2h-1-benzopyran-7-yl) ureas - as coronary vasodilators |
| DE19712108185 DE2108185A1 (en) | 1971-02-20 | 1971-02-20 | N-(3-aminoalkyl-2-oxo-2h-1-benzopyran-7-yl) ureas - as coronary vasodilators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS172355B2 true CS172355B2 (en:Method) | 1976-12-29 |
Family
ID=25759453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS5229A CS172355B2 (en:Method) | 1970-07-17 | 1971-07-15 |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US3897426A (en:Method) |
| AT (1) | AT308090B (en:Method) |
| AU (1) | AU459412B2 (en:Method) |
| BE (1) | BE769959A (en:Method) |
| CA (1) | CA960669A (en:Method) |
| CH (4) | CH564006A5 (en:Method) |
| CS (1) | CS172355B2 (en:Method) |
| DK (1) | DK125919B (en:Method) |
| ES (1) | ES393295A1 (en:Method) |
| FI (1) | FI54117C (en:Method) |
| FR (1) | FR2100927B1 (en:Method) |
| GB (1) | GB1323179A (en:Method) |
| IL (1) | IL37284A (en:Method) |
| NL (1) | NL7109845A (en:Method) |
| OA (1) | OA03762A (en:Method) |
| PL (1) | PL91812B1 (en:Method) |
| RO (1) | RO59060A (en:Method) |
| SE (1) | SE379541B (en:Method) |
| SU (1) | SU433678A3 (en:Method) |
| YU (1) | YU34693B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL49971A0 (en) * | 1975-07-08 | 1976-09-30 | Troponwerke Dinklage & Co | New 2-benzoypranone derivatives,their preparation and pharmaceutical compositions containing them |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2881186A (en) * | 1954-11-12 | 1959-04-07 | Geigy Ag J R | New derivatives of 7-aminocoumarin |
-
1971
- 1971-07-09 IL IL37284A patent/IL37284A/en unknown
- 1971-07-12 AU AU31087/71A patent/AU459412B2/en not_active Expired
- 1971-07-13 YU YU1842/71A patent/YU34693B/xx unknown
- 1971-07-13 RO RO67645A patent/RO59060A/ro unknown
- 1971-07-13 BE BE769959A patent/BE769959A/xx unknown
- 1971-07-14 SU SU1817948A patent/SU433678A3/ru active
- 1971-07-15 ES ES393295A patent/ES393295A1/es not_active Expired
- 1971-07-15 FI FI2008/71A patent/FI54117C/fi active
- 1971-07-15 CS CS5229A patent/CS172355B2/cs unknown
- 1971-07-15 SE SE7109185A patent/SE379541B/xx unknown
- 1971-07-16 CH CH781274A patent/CH564006A5/xx not_active IP Right Cessation
- 1971-07-16 FR FR7126098A patent/FR2100927B1/fr not_active Expired
- 1971-07-16 CA CA118,427A patent/CA960669A/en not_active Expired
- 1971-07-16 DK DK352971AA patent/DK125919B/da unknown
- 1971-07-16 NL NL7109845A patent/NL7109845A/xx not_active Application Discontinuation
- 1971-07-16 PL PL1971179895A patent/PL91812B1/pl unknown
- 1971-07-16 OA OA54307A patent/OA03762A/xx unknown
- 1971-07-16 CH CH1053971A patent/CH563384A5/xx not_active IP Right Cessation
- 1971-07-16 GB GB3352571A patent/GB1323179A/en not_active Expired
- 1971-07-16 CH CH781074A patent/CH563385A5/xx not_active IP Right Cessation
- 1971-07-16 AT AT623371A patent/AT308090B/de not_active IP Right Cessation
- 1971-07-16 CH CH781174A patent/CH563386A5/xx not_active IP Right Cessation
-
1972
- 1972-07-15 US US163110*[A patent/US3897426A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| SE379541B (en:Method) | 1975-10-13 |
| CH563386A5 (en:Method) | 1975-06-30 |
| FI54117C (fi) | 1978-10-10 |
| AU459412B2 (en) | 1975-03-27 |
| FR2100927A1 (en:Method) | 1972-03-24 |
| BE769959A (fr) | 1972-01-13 |
| IL37284A (en) | 1974-10-22 |
| DK125919B (da) | 1973-05-21 |
| FR2100927B1 (en:Method) | 1974-09-06 |
| CH563384A5 (en:Method) | 1975-06-30 |
| OA03762A (fr) | 1971-12-24 |
| CH563385A5 (en:Method) | 1975-06-30 |
| IL37284A0 (en) | 1971-10-20 |
| AT308090B (de) | 1973-06-25 |
| AU3108771A (en) | 1973-01-18 |
| NL7109845A (en:Method) | 1972-01-19 |
| CH564006A5 (en:Method) | 1975-07-15 |
| ES393295A1 (es) | 1975-03-01 |
| US3897426A (en) | 1975-07-29 |
| YU34693B (en) | 1979-12-31 |
| GB1323179A (en) | 1973-07-11 |
| PL91812B1 (en:Method) | 1977-03-31 |
| YU184271A (en) | 1979-07-10 |
| FI54117B (fi) | 1978-06-30 |
| RO59060A (en:Method) | 1976-01-15 |
| SU433678A3 (en:Method) | 1974-06-25 |
| CA960669A (en) | 1975-01-07 |