ATA274984A - METHOD FOR PRODUCING UNSYMMETRICAL 1,4-DIHYDROPYRIDINE DICARBONIC ACID ESTERS - Google Patents
METHOD FOR PRODUCING UNSYMMETRICAL 1,4-DIHYDROPYRIDINE DICARBONIC ACID ESTERSInfo
- Publication number
- ATA274984A ATA274984A AT274984A AT274984A ATA274984A AT A274984 A ATA274984 A AT A274984A AT 274984 A AT274984 A AT 274984A AT 274984 A AT274984 A AT 274984A AT A274984 A ATA274984 A AT A274984A
- Authority
- AT
- Austria
- Prior art keywords
- dihydropyridine
- acid esters
- dicarbonic acid
- unsymmetrical
- producing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/84—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen directly attached to ring carbon atoms
- C07D211/90—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT274984A AT381306B (en) | 1984-08-28 | 1984-08-28 | METHOD FOR PRODUCING UNSYMMETRICAL 1,4-DIHYDROPYRIDINE DICARBONIC ACID ESTERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT274984A AT381306B (en) | 1984-08-28 | 1984-08-28 | METHOD FOR PRODUCING UNSYMMETRICAL 1,4-DIHYDROPYRIDINE DICARBONIC ACID ESTERS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA274984A true ATA274984A (en) | 1986-02-15 |
AT381306B AT381306B (en) | 1986-09-25 |
Family
ID=3539685
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT274984A AT381306B (en) | 1984-08-28 | 1984-08-28 | METHOD FOR PRODUCING UNSYMMETRICAL 1,4-DIHYDROPYRIDINE DICARBONIC ACID ESTERS |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT381306B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3208628A1 (en) * | 1982-03-10 | 1983-09-22 | Bayer Ag, 5090 Leverkusen | NEW COMPOUNDS, METHOD FOR THEIR PRODUCTION AND THEIR USE AS MEDICINAL PRODUCTS |
-
1984
- 1984-08-28 AT AT274984A patent/AT381306B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT381306B (en) | 1986-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |