BE796275A - PROCESS FOR PREPARING NEW 2-AMINO-4,5-DIHYDROPYRIDINES - Google Patents

PROCESS FOR PREPARING NEW 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
French (fr)
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/en

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
BE128370A 1972-03-06 1973-03-05 PROCESS FOR PREPARING NEW 2-AMINO-4,5-DIHYDROPYRIDINES BE796275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2210650A DE2210650C3 (en) 1972-03-06 1972-03-06 2-Amino-6-alkoxy-4,5-dihydropyridine-3,5-dicarboxylic acid esters, processes for their preparation and medicaments containing them

Publications (1)

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

Family

ID=5838012

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128370A BE796275A (en) 1972-03-06 1973-03-05 PROCESS FOR PREPARING NEW 2-AMINO-4,5-DIHYDROPYRIDINES

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732380A1 (en) * 1987-09-25 1989-04-06 Bayer Ag DIHYDROPYRIDINETHER, METHOD FOR THEIR PRODUCTION AND THEIR USE

Also Published As

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

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840305