AT250973B - Process for the preparation of new N-heterocyclic compounds - Google Patents
Process for the preparation of new N-heterocyclic compoundsInfo
- Publication number
- AT250973B AT250973B AT268265A AT268265A AT250973B AT 250973 B AT250973 B AT 250973B AT 268265 A AT268265 A AT 268265A AT 268265 A AT268265 A AT 268265A AT 250973 B AT250973 B AT 250973B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- new
- heterocyclic compounds
- heterocyclic
- compounds
- Prior art date
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
- C07D471/02—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 system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- 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
- C07D491/12—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 three hetero rings
- C07D491/14—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Basic Packing Technique (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35479864A | 1964-03-25 | 1964-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT250973B true AT250973B (en) | 1966-12-12 |
Family
ID=23394947
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT268265A AT250973B (en) | 1964-03-25 | 1965-03-24 | Process for the preparation of new N-heterocyclic compounds |
| AT268365A AT253515B (en) | 1964-03-25 | 1965-03-24 | Process for the preparation of new N-heterocyclic compounds |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT268365A AT253515B (en) | 1964-03-25 | 1965-03-24 | Process for the preparation of new N-heterocyclic compounds |
Country Status (13)
| Country | Link |
|---|---|
| AT (2) | AT250973B (en) |
| BE (2) | BE661636A (en) |
| BR (2) | BR6568091D0 (en) |
| CH (2) | CH457455A (en) |
| DE (1) | DE1545893A1 (en) |
| DK (2) | DK116878B (en) |
| ES (2) | ES310940A1 (en) |
| FR (2) | FR4461M (en) |
| GB (2) | GB1042209A (en) |
| IL (2) | IL23208A (en) |
| NL (3) | NL6503748A (en) |
| NO (2) | NO116419B (en) |
| SE (2) | SE311524B (en) |
-
0
- NL NL128194D patent/NL128194C/xx active
-
1965
- 1965-02-19 CH CH232665A patent/CH457455A/en unknown
- 1965-02-19 CH CH232765A patent/CH457456A/en unknown
- 1965-03-24 GB GB1236465A patent/GB1042209A/en not_active Expired
- 1965-03-24 AT AT268265A patent/AT250973B/en active
- 1965-03-24 NL NL6503748A patent/NL6503748A/xx unknown
- 1965-03-24 BR BR16809165A patent/BR6568091D0/en unknown
- 1965-03-24 DK DK153365A patent/DK116878B/en unknown
- 1965-03-24 ES ES0310940A patent/ES310940A1/en not_active Expired
- 1965-03-24 SE SE380965A patent/SE311524B/xx unknown
- 1965-03-24 DE DE19651545893 patent/DE1545893A1/en active Pending
- 1965-03-24 ES ES0310939A patent/ES310939A1/en not_active Expired
- 1965-03-24 SE SE380865A patent/SE311020B/xx unknown
- 1965-03-24 AT AT268365A patent/AT253515B/en active
- 1965-03-24 BR BR16809065A patent/BR6568090D0/en unknown
- 1965-03-24 IL IL2320865A patent/IL23208A/en unknown
- 1965-03-24 NO NO15737365A patent/NO116419B/no unknown
- 1965-03-24 GB GB1236865A patent/GB1042210A/en not_active Expired
- 1965-03-24 NL NL6503749A patent/NL6503749A/xx unknown
- 1965-03-24 IL IL2320765A patent/IL23207A/en unknown
- 1965-03-24 NO NO15737265A patent/NO116418B/no unknown
- 1965-03-24 DK DK153265A patent/DK116798B/en unknown
- 1965-03-25 BE BE661636D patent/BE661636A/xx unknown
- 1965-03-25 BE BE661637D patent/BE661637A/xx unknown
- 1965-06-24 FR FR22174A patent/FR4461M/fr not_active Expired
- 1965-06-24 FR FR22175A patent/FR4462M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH457455A (en) | 1968-06-15 |
| BE661637A (en) | 1965-09-27 |
| NO116418B (en) | 1969-03-24 |
| IL23208A (en) | 1968-11-27 |
| SE311524B (en) | 1969-06-16 |
| SE311020B (en) | 1969-05-27 |
| NO116419B (en) | 1969-03-24 |
| NL6503749A (en) | 1965-09-27 |
| BR6568091D0 (en) | 1973-08-14 |
| FR4462M (en) | 1966-09-26 |
| ES310940A1 (en) | 1966-01-16 |
| IL23207A (en) | 1968-12-26 |
| DE1545893A1 (en) | 1969-12-11 |
| CH457456A (en) | 1968-06-15 |
| GB1042209A (en) | 1966-09-14 |
| NL128194C (en) | |
| AT253515B (en) | 1967-04-10 |
| ES310939A1 (en) | 1966-01-16 |
| FR4461M (en) | 1966-09-26 |
| GB1042210A (en) | 1966-09-14 |
| BR6568090D0 (en) | 1973-08-14 |
| DK116798B (en) | 1970-02-16 |
| NL6503748A (en) | 1965-09-27 |
| DK116878B (en) | 1970-02-23 |
| BE661636A (en) | 1965-09-27 |
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