SU433678A3 - - Google Patents
Info
- Publication number
- SU433678A3 SU433678A3 SU1817948A SU1817948A SU433678A3 SU 433678 A3 SU433678 A3 SU 433678A3 SU 1817948 A SU1817948 A SU 1817948A SU 1817948 A SU1817948 A SU 1817948A SU 433678 A3 SU433678 A3 SU 433678A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oxo
- benzopyran
- methyl
- mol
- calculated
- Prior art date
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 |
|---|---|
| SU433678A3 true SU433678A3 (US07922777-20110412-C00004.png) | 1974-06-25 |
Family
ID=25759453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1817948A SU433678A3 (US07922777-20110412-C00004.png) | 1970-07-17 | 1971-07-14 |
Country Status (20)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2316939A1 (fr) * | 1975-07-08 | 1977-02-04 | Troponwerke Dinklage & Co | Derives de 2-benzopyranone et leur application comme medicaments |
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 RO RO67645A patent/RO59060A/ro unknown
- 1971-07-13 BE BE769959A patent/BE769959A/xx unknown
- 1971-07-13 YU YU1842/71A patent/YU34693B/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 SE SE7109185A patent/SE379541B/xx unknown
- 1971-07-15 CS CS5229A patent/CS172355B2/cs unknown
- 1971-07-15 FI FI2008/71A patent/FI54117C/fi active
- 1971-07-16 GB GB3352571A patent/GB1323179A/en not_active Expired
- 1971-07-16 FR FR7126098A patent/FR2100927B1/fr not_active Expired
- 1971-07-16 CH CH781174A patent/CH563386A5/xx not_active IP Right Cessation
- 1971-07-16 CH CH1053971A patent/CH563384A5/xx not_active IP Right Cessation
- 1971-07-16 AT AT623371A patent/AT308090B/de not_active IP Right Cessation
- 1971-07-16 DK DK352971AA patent/DK125919B/da unknown
- 1971-07-16 CA CA118,427A patent/CA960669A/en not_active Expired
- 1971-07-16 OA OA54307A patent/OA03762A/xx unknown
- 1971-07-16 CH CH781074A patent/CH563385A5/xx not_active IP Right Cessation
- 1971-07-16 NL NL7109845A patent/NL7109845A/xx not_active Application Discontinuation
- 1971-07-16 CH CH781274A patent/CH564006A5/xx not_active IP Right Cessation
- 1971-07-16 PL PL1971179895A patent/PL91812B1/pl unknown
-
1972
- 1972-07-15 US US163110*[A patent/US3897426A/en not_active Expired - Lifetime
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