ES310939A1 - Procedure for the preparation of new N-heterociclic compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the preparation of new N-heterociclic compounds. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES310939A1 ES310939A1 ES0310939A ES310939A ES310939A1 ES 310939 A1 ES310939 A1 ES 310939A1 ES 0310939 A ES0310939 A ES 0310939A ES 310939 A ES310939 A ES 310939A ES 310939 A1 ES310939 A1 ES 310939A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- new
- machine
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Abstract
Process for the preparation of new N-Heterocyclic compounds, of the general formula I ** (See formula) ** where R and R 1 independently from each other, mean hydrogen, a halogen atom, the trifluoromethyl group, a lower alkyl group or a lower alkoxy group; O well R and R1 together, may be the methylenedioxy group, and its salts with inorganic and organic acids, characterized by nitrosating a compound of the general formula II ** (See formula) ** where R and R1 have the meaning stated above, by reaction with a nitrite in acid medium. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35479864A | 1964-03-25 | 1964-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES310939A1 true ES310939A1 (en) | 1966-01-16 |
Family
ID=23394947
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0310940A Expired ES310940A1 (en) | 1964-03-25 | 1965-03-24 | New n-substituted pyridobenzodiazepine derivatives and their preparation |
| ES0310939A Expired ES310939A1 (en) | 1964-03-25 | 1965-03-24 | Procedure for the preparation of new N-heterociclic compounds. (Machine-translation by Google Translate, not legally binding) |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0310940A Expired ES310940A1 (en) | 1964-03-25 | 1965-03-24 | New n-substituted pyridobenzodiazepine derivatives and their preparation |
Country Status (13)
| Country | Link |
|---|---|
| AT (2) | AT253515B (en) |
| BE (2) | BE661636A (en) |
| BR (2) | BR6568090D0 (en) |
| CH (2) | CH457456A (en) |
| DE (1) | DE1545893A1 (en) |
| DK (2) | DK116878B (en) |
| ES (2) | ES310940A1 (en) |
| FR (2) | FR4462M (en) |
| GB (2) | GB1042210A (en) |
| IL (2) | IL23208A (en) |
| NL (3) | NL6503748A (en) |
| NO (2) | NO116418B (en) |
| SE (2) | SE311524B (en) |
-
0
- NL NL128194D patent/NL128194C/xx active
-
1965
- 1965-02-19 CH CH232765A patent/CH457456A/en unknown
- 1965-02-19 CH CH232665A patent/CH457455A/en unknown
- 1965-03-24 ES ES0310940A patent/ES310940A1/en not_active Expired
- 1965-03-24 DE DE19651545893 patent/DE1545893A1/en active Pending
- 1965-03-24 IL IL2320865A patent/IL23208A/en unknown
- 1965-03-24 NL NL6503748A patent/NL6503748A/xx unknown
- 1965-03-24 AT AT268365A patent/AT253515B/en active
- 1965-03-24 SE SE380965A patent/SE311524B/xx unknown
- 1965-03-24 DK DK153365A patent/DK116878B/en unknown
- 1965-03-24 GB GB1236865A patent/GB1042210A/en not_active Expired
- 1965-03-24 ES ES0310939A patent/ES310939A1/en not_active Expired
- 1965-03-24 NO NO15737265A patent/NO116418B/no unknown
- 1965-03-24 NO NO15737365A patent/NO116419B/no unknown
- 1965-03-24 BR BR16809065A patent/BR6568090D0/en unknown
- 1965-03-24 BR BR16809165A patent/BR6568091D0/en unknown
- 1965-03-24 NL NL6503749A patent/NL6503749A/xx unknown
- 1965-03-24 SE SE380865A patent/SE311020B/xx unknown
- 1965-03-24 AT AT268265A patent/AT250973B/en active
- 1965-03-24 GB GB1236465A patent/GB1042209A/en not_active Expired
- 1965-03-24 DK DK153265A patent/DK116798B/en unknown
- 1965-03-24 IL IL2320765A patent/IL23207A/en unknown
- 1965-03-25 BE BE661636D patent/BE661636A/xx unknown
- 1965-03-25 BE BE661637D patent/BE661637A/xx unknown
- 1965-06-24 FR FR22175A patent/FR4462M/fr not_active Expired
- 1965-06-24 FR FR22174A patent/FR4461M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT253515B (en) | 1967-04-10 |
| DE1545893A1 (en) | 1969-12-11 |
| DK116878B (en) | 1970-02-23 |
| NO116419B (en) | 1969-03-24 |
| NL128194C (en) | |
| BE661636A (en) | 1965-09-27 |
| NL6503748A (en) | 1965-09-27 |
| CH457455A (en) | 1968-06-15 |
| NL6503749A (en) | 1965-09-27 |
| CH457456A (en) | 1968-06-15 |
| BE661637A (en) | 1965-09-27 |
| IL23207A (en) | 1968-12-26 |
| GB1042209A (en) | 1966-09-14 |
| NO116418B (en) | 1969-03-24 |
| SE311524B (en) | 1969-06-16 |
| FR4462M (en) | 1966-09-26 |
| IL23208A (en) | 1968-11-27 |
| FR4461M (en) | 1966-09-26 |
| DK116798B (en) | 1970-02-16 |
| SE311020B (en) | 1969-05-27 |
| GB1042210A (en) | 1966-09-14 |
| AT250973B (en) | 1966-12-12 |
| BR6568091D0 (en) | 1973-08-14 |
| BR6568090D0 (en) | 1973-08-14 |
| ES310940A1 (en) | 1966-01-16 |
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