CH518937A - Procedimento per la preparazione di due nuovi esteri - Google Patents
Procedimento per la preparazione di due nuovi esteriInfo
- Publication number
- CH518937A CH518937A CH1145968A CH1145968A CH518937A CH 518937 A CH518937 A CH 518937A CH 1145968 A CH1145968 A CH 1145968A CH 1145968 A CH1145968 A CH 1145968A CH 518937 A CH518937 A CH 518937A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- new esters
- esters
- new
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1145968A CH518937A (it) | 1968-07-31 | 1968-07-31 | Procedimento per la preparazione di due nuovi esteri |
| BE721190D BE721190A (xx) | 1968-07-31 | 1968-09-20 | |
| GB1266430D GB1266430A (xx) | 1968-07-31 | 1969-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1145968A CH518937A (it) | 1968-07-31 | 1968-07-31 | Procedimento per la preparazione di due nuovi esteri |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH518937A true CH518937A (it) | 1972-02-15 |
Family
ID=4373705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1145968A CH518937A (it) | 1968-07-31 | 1968-07-31 | Procedimento per la preparazione di due nuovi esteri |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE721190A (xx) |
| CH (1) | CH518937A (xx) |
| GB (1) | GB1266430A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1235953A (en) * | 1969-02-19 | 1971-06-16 | Istituto Chemioterapico | Novel pyridine derivatives, compositions containing the same, and methods of preparing the same |
| CA2362070A1 (en) | 1999-02-16 | 2000-08-24 | Masaru Mitsuda | Substituted acetylpyridine derivatives and process for the preparation of intermediates for optically active .beta.3 agonist by the use of the same |
-
1968
- 1968-07-31 CH CH1145968A patent/CH518937A/it not_active IP Right Cessation
- 1968-09-20 BE BE721190D patent/BE721190A/xx unknown
-
1969
- 1969-07-31 GB GB1266430D patent/GB1266430A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1266430A (xx) | 1972-03-08 |
| BE721190A (xx) | 1969-03-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |