NL131722C - - Google Patents
Info
- Publication number
- NL131722C NL131722C NL131722DA NL131722C NL 131722 C NL131722 C NL 131722C NL 131722D A NL131722D A NL 131722DA NL 131722 C NL131722 C NL 131722C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C07D317/46—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 one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/64—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6616293A NL6616293A (de) | 1966-11-18 | 1966-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL131722C true NL131722C (de) |
Family
ID=19798227
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL131722D NL131722C (de) | 1966-11-18 | ||
| NL6616293A NL6616293A (de) | 1964-04-20 | 1966-11-18 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6616293A NL6616293A (de) | 1964-04-20 | 1966-11-18 |
Country Status (3)
| Country | Link |
|---|---|
| AT (3) | AT287676B (de) |
| BE (1) | BE691209A (de) |
| NL (2) | NL6616293A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688830A (en) * | 1996-01-25 | 1997-11-18 | Syntex (U.S.A.) Inc. | Treatment of neuropathic pain |
-
0
- NL NL131722D patent/NL131722C/xx active
-
1966
- 1966-11-18 NL NL6616293A patent/NL6616293A/xx unknown
- 1966-12-14 BE BE691209D patent/BE691209A/xx unknown
-
1967
- 1967-11-20 AT AT113070A patent/AT287676B/de active
- 1967-11-20 AT AT1044867A patent/AT284088B/de active
- 1967-11-20 AT AT01382/69A patent/AT286264B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT286264B (de) | 1970-12-10 |
| BE691209A (de) | 1967-05-16 |
| NL6616293A (de) | 1968-05-20 |
| AT284088B (de) | 1970-08-25 |
| AT287676B (de) | 1971-02-10 |