AT381306B - Verfahren zur herstellung von unsymmetrischen 1,4-dihydropyridindicarbonsaeureestern - Google Patents

Verfahren zur herstellung von unsymmetrischen 1,4-dihydropyridindicarbonsaeureestern

Info

Publication number
AT381306B
AT381306B AT274984A AT274984A AT381306B AT 381306 B AT381306 B AT 381306B AT 274984 A AT274984 A AT 274984A AT 274984 A AT274984 A AT 274984A AT 381306 B AT381306 B AT 381306B
Authority
AT
Austria
Prior art keywords
dihydropyridine
acid esters
dicarbonic acid
unsymmetrical
producing
Prior art date
Application number
AT274984A
Other languages
English (en)
Other versions
ATA274984A (de
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Priority to AT274984A priority Critical patent/AT381306B/de
Publication of ATA274984A publication Critical patent/ATA274984A/de
Application granted granted Critical
Publication of AT381306B publication Critical patent/AT381306B/de

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
AT274984A 1984-08-28 1984-08-28 Verfahren zur herstellung von unsymmetrischen 1,4-dihydropyridindicarbonsaeureestern AT381306B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT274984A AT381306B (de) 1984-08-28 1984-08-28 Verfahren zur herstellung von unsymmetrischen 1,4-dihydropyridindicarbonsaeureestern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT274984A AT381306B (de) 1984-08-28 1984-08-28 Verfahren zur herstellung von unsymmetrischen 1,4-dihydropyridindicarbonsaeureestern

Publications (2)

Publication Number Publication Date
ATA274984A ATA274984A (de) 1986-02-15
AT381306B true AT381306B (de) 1986-09-25

Family

ID=3539685

Family Applications (1)

Application Number Title Priority Date Filing Date
AT274984A AT381306B (de) 1984-08-28 1984-08-28 Verfahren zur herstellung von unsymmetrischen 1,4-dihydropyridindicarbonsaeureestern

Country Status (1)

Country Link
AT (1) AT381306B (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208628A1 (de) * 1982-03-10 1983-09-22 Bayer Ag, 5090 Leverkusen Neue verbindungen, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208628A1 (de) * 1982-03-10 1983-09-22 Bayer Ag, 5090 Leverkusen Neue verbindungen, verfahren zu ihrer herstellung sowie ihre verwendung als arzneimittel

Also Published As

Publication number Publication date
ATA274984A (de) 1986-02-15

Similar Documents

Publication Publication Date Title
ATA245485A (de) Verfahren zur herstellung von neuen dihydropyridincarbonsaeure-derivaten
DE3672270D1 (de) Verfahren zur herstellung von fettsaeureestern.
DE3586516T2 (de) Verfahren zur herstellung von maleimiden.
DE3684533D1 (de) Verfahren zur herstellung von ketogulonsaeure.
ATA82386A (de) Verfahren zur herstellung von neuen 7beta-(2-(2amino-4-thiazolyl)-alkenoylamino)-3-cephem-4- carbonsaeureestern
DE3780527D1 (de) Verfahren zur herstellung von 5'-guanyl-saeure.
DE3574868D1 (de) Verfahren zur herstellung von unsymmetrischen diestern von 1,4-dihydropyridin-3,5-dicarbonsaeure.
DE3776440D1 (de) Verfahren zur herstellung von 5-aminosalicylsaeure.
DE3677866D1 (de) Verfahren zur herstellung von 3-aminoacrylsaeureestern.
DE3482969D1 (de) Verfahren zur herstellung von l-asparaginsaeure.
DE3677838D1 (de) Verfahren zur herstellung von alkylestern von 3,4-epoxybuttersaeure.
DE3861154D1 (de) Verfahren zur herstellung von tetrahydropyran-4-carbonsaeureestern.
DE3481431D1 (de) Verfahren zur herstellung von l-asparaginsaeure.
DE3862054D1 (de) Verfahren zur herstellung von trifluormethansulfonsaeure.
ATA148885A (de) Verfahren zur herstellung von flusssäure
DE3586741T2 (de) Verfahren zur herstellung von 5'-guanylsaeure.
DE3667967D1 (de) Verfahren zur herstellung von z-2-methyl-2-butensaeure.
DE3671009D1 (de) Verfahren zur herstellung von 2,6-naphthalindicarbonsaeure.
AT387770B (de) Verbessertes verfahren zur herstellung von trichlorisocyanursaeure
DE3582072D1 (de) Verfahren zur herstellung von oleinsaeure.
ATA178085A (de) Verfahren zur herstellung von 1-thiosubstituierten n-methyl-2-nitroaethenaminen
AT381311B (de) Verfahren zur herstellung von vincaminsaeureestern
AT387716B (de) Verfahren zur herstellung von 2-brom-alphaergocriptin enthaltenden zusammensetzungen
ATA91285A (de) Verfahren zur herstellung von stickstoffoxiden
AT381306B (de) Verfahren zur herstellung von unsymmetrischen 1,4-dihydropyridindicarbonsaeureestern

Legal Events

Date Code Title Description
ELA Expired due to lapse of time