SU404237A3 - - Google Patents
Info
- Publication number
- SU404237A3 SU404237A3 SU1740383A SU1740383A SU404237A3 SU 404237 A3 SU404237 A3 SU 404237A3 SU 1740383 A SU1740383 A SU 1740383A SU 1740383 A SU1740383 A SU 1740383A SU 404237 A3 SU404237 A3 SU 404237A3
- Authority
- SU
- USSR - Soviet Union
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
- C07D311/18—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 otherwise than in position 3 or 7
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 |
|---|---|---|---|
| DE19712108185 DE2108185A1 (en) | 1971-02-20 | 1971-02-20 | N-(3-aminoalkyl-2-oxo-2h-1-benzopyran-7-yl) ureas - as coronary vasodilators |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU404237A1 SU404237A1 (en) | |
| SU404237A3 true SU404237A3 (en) | 1973-10-26 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| AT312593B (en) | 1974-01-10 |
| SU461494A3 (en) | 1975-02-25 |
| DE2108185A1 (en) | 1972-09-07 |
| PL84518B1 (en) | 1976-04-30 |
| SU402211A3 (en) | 1973-10-12 |