DD97886A5 - - Google Patents
Info
- Publication number
- DD97886A5 DD97886A5 DD16303371A DD16303371A DD97886A5 DD 97886 A5 DD97886 A5 DD 97886A5 DD 16303371 A DD16303371 A DD 16303371A DD 16303371 A DD16303371 A DD 16303371A DD 97886 A5 DD97886 A5 DD 97886A5
- Authority
- DD
- German Democratic Republic
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
- C07D209/96—Spiro-condensed ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/70—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Indole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US5459770A | 1970-07-13 | 1970-07-13 | |
| US12209271A | 1971-03-08 | 1971-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD97886A5 true DD97886A5 (cs) | 1973-05-20 |
Family
ID=26733244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16303371A DD97886A5 (cs) | 1970-07-13 | 1971-07-09 |
Country Status (14)
| Country | Link |
|---|---|
| AT (1) | AT325603B (cs) |
| AU (1) | AU462870B2 (cs) |
| BE (1) | BE769901A (cs) |
| CA (1) | CA954511A (cs) |
| CH (1) | CH554330A (cs) |
| DD (1) | DD97886A5 (cs) |
| DE (1) | DE2134396A1 (cs) |
| ES (1) | ES393180A1 (cs) |
| FR (1) | FR2100895B1 (cs) |
| GB (1) | GB1355977A (cs) |
| NL (1) | NL7109248A (cs) |
| PL (1) | PL85094B1 (cs) |
| SE (1) | SE376610B (cs) |
| SU (2) | SU493964A3 (cs) |
-
1971
- 1971-07-02 CH CH976271A patent/CH554330A/xx not_active IP Right Cessation
- 1971-07-05 NL NL7109248A patent/NL7109248A/xx unknown
- 1971-07-09 DE DE19712134396 patent/DE2134396A1/de active Pending
- 1971-07-09 DD DD16303371A patent/DD97886A5/xx unknown
- 1971-07-09 GB GB3227771A patent/GB1355977A/en not_active Expired
- 1971-07-12 SU SU1843948A patent/SU493964A3/ru active
- 1971-07-12 BE BE769901A patent/BE769901A/xx unknown
- 1971-07-12 SE SE898971A patent/SE376610B/xx unknown
- 1971-07-12 CA CA117,958A patent/CA954511A/en not_active Expired
- 1971-07-12 AU AU31126/71A patent/AU462870B2/en not_active Expired
- 1971-07-12 SU SU1683466A patent/SU528869A3/ru active
- 1971-07-12 PL PL14939171A patent/PL85094B1/pl unknown
- 1971-07-12 ES ES393180A patent/ES393180A1/es not_active Expired
- 1971-07-12 AT AT604371A patent/AT325603B/de not_active IP Right Cessation
- 1971-07-13 FR FR7125569A patent/FR2100895B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3112671A (en) | 1973-01-18 |
| DE2134396A1 (de) | 1972-02-10 |
| ATA604371A (de) | 1975-01-15 |
| SU493964A3 (ru) | 1975-11-28 |
| FR2100895A1 (cs) | 1972-03-24 |
| PL85094B1 (cs) | 1976-04-30 |
| CA954511A (en) | 1974-09-10 |
| FR2100895B1 (cs) | 1975-12-26 |
| BE769901A (cs) | 1972-01-12 |
| NL7109248A (cs) | 1972-01-17 |
| SU528869A3 (ru) | 1976-09-15 |
| CH554330A (de) | 1974-09-30 |
| SE376610B (cs) | 1975-06-02 |
| ES393180A1 (es) | 1974-09-01 |
| AT325603B (de) | 1975-10-27 |
| AU462870B2 (en) | 1975-07-10 |
| GB1355977A (en) | 1974-06-12 |