BE662777A - - Google Patents
Info
- Publication number
- BE662777A BE662777A BE662777DA BE662777A BE 662777 A BE662777 A BE 662777A BE 662777D A BE662777D A BE 662777DA BE 662777 A BE662777 A BE 662777A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/22—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains four or more hetero rings
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18632162A | 1962-04-10 | 1962-04-10 | |
| US36427564A | 1964-05-01 | 1964-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE662777A true BE662777A (xx) | 1965-10-20 |
Family
ID=26881973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE662777D BE662777A (xx) | 1962-04-10 | 1965-04-20 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT277476B (xx) |
| BE (1) | BE662777A (xx) |
| BR (2) | BR6240823D0 (xx) |
| CH (1) | CH414662A (xx) |
| DE (2) | DE1445408A1 (xx) |
| DK (2) | DK111448B (xx) |
| FR (2) | FR92609E (xx) |
| GB (2) | GB1007827A (xx) |
| NL (1) | NL6504977A (xx) |
| SE (3) | SE311163B (xx) |
-
0
- FR FR142D patent/FR142F/fr active Active
-
1962
- 1962-06-06 GB GB21867/62A patent/GB1007827A/en not_active Expired
- 1962-06-15 SE SE6693/62A patent/SE311163B/xx unknown
- 1962-06-19 DE DE19621445408 patent/DE1445408A1/de active Pending
- 1962-06-28 CH CH778462A patent/CH414662A/de unknown
- 1962-07-09 BR BR140823/62A patent/BR6240823D0/pt unknown
-
1965
- 1965-04-08 GB GB15027/65A patent/GB1090276A/en not_active Expired
- 1965-04-14 BR BR168967/65A patent/BR6568967D0/pt unknown
- 1965-04-16 AT AT10174/66A patent/AT277476B/de active
- 1965-04-20 DE DE19651545537 patent/DE1545537A1/de active Pending
- 1965-04-20 SE SE5090/65A patent/SE322524B/xx unknown
- 1965-04-20 FR FR13892A patent/FR92609E/fr not_active Expired
- 1965-04-20 NL NL6504977A patent/NL6504977A/xx unknown
- 1965-04-20 BE BE662777D patent/BE662777A/xx unknown
- 1965-04-20 DK DK199065AA patent/DK111448B/da unknown
-
1966
- 1966-05-20 DK DK260066AA patent/DK111685B/da unknown
-
1967
- 1967-12-07 SE SE16838/67A patent/SE333738B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR142F (xx) | |
| DK111448B (da) | 1968-08-26 |
| NL6504977A (xx) | 1965-11-02 |
| SE333738B (xx) | 1971-03-29 |
| DK111685B (da) | 1968-09-30 |
| GB1090276A (en) | 1967-11-08 |
| GB1007827A (en) | 1965-10-22 |
| DE1445408A1 (de) | 1968-10-31 |
| BR6568967D0 (pt) | 1973-08-14 |
| FR92609E (fr) | 1968-12-06 |
| SE322524B (xx) | 1970-04-13 |
| SE311163B (xx) | 1969-06-02 |
| DE1545537A1 (de) | 1970-01-22 |
| AT277476B (de) | 1969-12-29 |
| BR6240823D0 (pt) | 1973-05-10 |
| CH414662A (de) | 1966-06-15 |