BE796275A - Procede de preparation de nouvelles 2-amino-4,5-dihydropyridines - Google Patents

Procede de preparation de nouvelles 2-amino-4,5-dihydropyridines

Info

Publication number
BE796275A
BE796275A BE128370A BE128370A BE796275A BE 796275 A BE796275 A BE 796275A BE 128370 A BE128370 A BE 128370A BE 128370 A BE128370 A BE 128370A BE 796275 A BE796275 A BE 796275A
Authority
BE
Belgium
Prior art keywords
dihydropyridines
amino
preparing new
preparing
new
Prior art date
Application number
BE128370A
Other languages
English (en)
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
Publication of BE796275A publication Critical patent/BE796275A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE128370A 1972-03-06 1973-03-05 Procede de preparation de nouvelles 2-amino-4,5-dihydropyridines BE796275A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2210650A DE2210650C3 (de) 1972-03-06 1972-03-06 2-Amino-6-alkoxy-4,5-dihydropyridin-3,5-dicarbonsäureester, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel

Publications (1)

Publication Number Publication Date
BE796275A true BE796275A (fr) 1973-09-05

Family

ID=5838012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128370A BE796275A (fr) 1972-03-06 1973-03-05 Procede de preparation de nouvelles 2-amino-4,5-dihydropyridines

Country Status (3)

Country Link
BE (1) BE796275A (fr)
DE (1) DE2210650C3 (fr)
ZA (1) ZA731502B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732380A1 (de) * 1987-09-25 1989-04-06 Bayer Ag Dihydropyridinether, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
DE2210650B2 (de) 1980-08-21
ZA731502B (en) 1973-11-28
DE2210650C3 (de) 1981-04-02
DE2210650A1 (de) 1973-09-20

Similar Documents

Publication Publication Date Title
BE768485A (fr) Procede de preparation d'aryloxy-1,1,2,2-tetrafluoro-ethanes
BE799033A (fr) Procede de preparation de solutions de polyurethane-urees,
BE757999A (fr) Procede de preparation de bromonitro-alcools.
CH552626A (fr) Procede de preparation d'ureido-cephalosporines heterocycliques.
BE799029A (fr) Procede de preparation de solutions de polyurethane-urees,
BE799532A (fr) Procede de preparation de thiocarbamylsulfenamides,
BE808733A (fr) Procede de preparation de cyclohexane-diones-1,3
BE766264A (fr) Procede de preparation de 1,2-benzisothiazoline-3-ones
BE804942A (fr) Procede de preparation de cyclohexane-diones (1,3)
BE795020A (fr) Procede de preparation de nouvelles diazepines
BE800057A (fr) Procede de preparation de poly-alpha-olefines,
CH551427A (fr) Procede de preparation de nouvelles pyrimidinyl piperazines.
BE797346A (fr) Procede de preparation de 1-hydroxy-2-pyridones
BE805635A (fr) Procede de preparation de thiazolsulfenamides
BE796279A (fr) Procede de preparation de nouvelles 2,6-diamino-dihydropyridines
BE804709A (fr) Procede de preparation du 1,4-diacetoxybutane
CH553785A (fr) Procede de preparation de nouvelles dibenzoazepines.
BE795782A (fr) Procede de preparation de la 2,4-dihydroxy-benzophenone
CH553198A (fr) Procede de preparation de nouvelles pyridyl piperazines.
BE810087A (fr) Procede de preparation de triceto-2,4,5- imidazolidines
BE799198A (fr) Procede de preparation d'amindazetidinones,
BE807204A (fr) Procede de preparation de thiazolsulfenamides
CH551937A (fr) Procede de preparation de saligenol.
BE764533A (fr) Procede de preparation de n,o-dialkylhydroxylamines
BE801944A (fr) Procede de preparation de la 1-nitro-anthraquinone

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840305