BE721190A - - Google Patents
Info
- Publication number
- BE721190A BE721190A BE721190DA BE721190A BE 721190 A BE721190 A BE 721190A BE 721190D A BE721190D A BE 721190DA BE 721190 A BE721190 A BE 721190A
- Authority
- BE
- Belgium
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)
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 |
|---|---|
| BE721190A true BE721190A (de) | 1969-03-03 |
Family
ID=4373705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721190D BE721190A (de) | 1968-07-31 | 1968-09-20 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE721190A (de) |
| CH (1) | CH518937A (de) |
| GB (1) | GB1266430A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2031513A1 (de) * | 1969-02-19 | 1970-11-20 | Istituto Chemioterapico |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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1968
- 1968-07-31 CH CH1145968A patent/CH518937A/it not_active IP Right Cessation
- 1968-09-20 BE BE721190D patent/BE721190A/xx unknown
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1969
- 1969-07-31 GB GB1266430D patent/GB1266430A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2031513A1 (de) * | 1969-02-19 | 1970-11-20 | Istituto Chemioterapico |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1266430A (de) | 1972-03-08 |
| CH518937A (it) | 1972-02-15 |