AT310737B - Verfahren zur Herstellung von neuen Pyrazolo-[1,5-c]-pyrimidinderivaten - Google Patents
Verfahren zur Herstellung von neuen Pyrazolo-[1,5-c]-pyrimidinderivatenInfo
- Publication number
- AT310737B AT310737B AT1016771A AT1016771A AT310737B AT 310737 B AT310737 B AT 310737B AT 1016771 A AT1016771 A AT 1016771A AT 1016771 A AT1016771 A AT 1016771A AT 310737 B AT310737 B AT 310737B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- pyrimidine derivatives
- new pyrazolo
- pyrazolo
- new
- Prior art date
Links
- LNTIZOKGHGTDTL-UHFFFAOYSA-N pyrazolo[1,5-c]pyrimidine Chemical class C1=CN=CN2N=CC=C21 LNTIZOKGHGTDTL-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702058500 DE2058500A1 (de) | 1970-11-27 | 1970-11-27 | Verfahren zur Herstellung von neuen N-verbrueckten bicyclischen Heteroaromaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT310737B true AT310737B (de) | 1973-10-10 |
Family
ID=5789318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1016771A AT310737B (de) | 1970-11-27 | 1971-11-25 | Verfahren zur Herstellung von neuen Pyrazolo-[1,5-c]-pyrimidinderivaten |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT310737B (de) |
| DD (1) | DD95009A5 (de) |
| DE (1) | DE2058500A1 (de) |
| HU (1) | HU163826B (de) |
| NL (1) | NL7116161A (de) |
| SE (1) | SE7115181L (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2118796A1 (en) * | 1991-09-20 | 1993-04-01 | John Crosby | Pyranones |
-
1970
- 1970-11-27 DE DE19702058500 patent/DE2058500A1/de active Pending
-
1971
- 1971-11-24 NL NL7116161A patent/NL7116161A/xx unknown
- 1971-11-25 AT AT1016771A patent/AT310737B/de not_active IP Right Cessation
- 1971-11-26 SE SE7115181A patent/SE7115181L/sv unknown
- 1971-11-26 DD DD15918871A patent/DD95009A5/xx unknown
- 1971-11-27 HU HUBA002670 patent/HU163826B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7116161A (de) | 1972-05-30 |
| SE7115181L (de) | 1972-05-29 |
| DE2058500A1 (de) | 1972-05-31 |
| HU163826B (de) | 1973-11-28 |
| DD95009A5 (de) | 1973-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |