SE410451B - METHOD OF PREPARING A 2,6-DI-LEGRE ALKYL-4-SUBSTITUTED PHENYL-1,4-DIHYDROPYSIDINE-3-CARBOXYLIC ACID AMINOALKYLESTER - Google Patents

METHOD OF PREPARING A 2,6-DI-LEGRE ALKYL-4-SUBSTITUTED PHENYL-1,4-DIHYDROPYSIDINE-3-CARBOXYLIC ACID AMINOALKYLESTER

Info

Publication number
SE410451B
SE410451B SE7402161A SE7402161A SE410451B SE 410451 B SE410451 B SE 410451B SE 7402161 A SE7402161 A SE 7402161A SE 7402161 A SE7402161 A SE 7402161A SE 410451 B SE410451 B SE 410451B
Authority
SE
Sweden
Prior art keywords
legre
dihydropysidine
aminoalkylester
alkyl
preparing
Prior art date
Application number
SE7402161A
Other languages
Swedish (sv)
Inventor
M Murakami
K Takahashi
M Iwanami
M Fujimoto
T Shibanuma
R Kawai
T Takenaka
Original Assignee
Yamanouchi Pharma Co Ltd
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
Priority claimed from JP48020423A external-priority patent/JPS5930704B2/en
Priority claimed from JP2556673A external-priority patent/JPS49109384A/ja
Priority claimed from JP4482173A external-priority patent/JPS5714348B2/ja
Priority claimed from JP5230773A external-priority patent/JPS49135976A/ja
Priority claimed from JP5493973A external-priority patent/JPS504082A/ja
Priority claimed from JP8327673A external-priority patent/JPS5720950B2/ja
Application filed by Yamanouchi Pharma Co Ltd filed Critical Yamanouchi Pharma Co Ltd
Publication of SE410451B publication Critical patent/SE410451B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4422—1,4-Dihydropyridines, e.g. nifedipine, nicardipine
    • 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
SE7402161A 1973-02-20 1974-02-19 METHOD OF PREPARING A 2,6-DI-LEGRE ALKYL-4-SUBSTITUTED PHENYL-1,4-DIHYDROPYSIDINE-3-CARBOXYLIC ACID AMINOALKYLESTER SE410451B (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP48020423A JPS5930704B2 (en) 1973-02-20 1973-02-20 Method for producing new 1,4-dihydropyridine derivatives
JP2556673A JPS49109384A (en) 1973-03-03 1973-03-03
JP4482173A JPS5714348B2 (en) 1973-04-20 1973-04-20
JP5230773A JPS49135976A (en) 1973-05-11 1973-05-11
JP5493973A JPS504082A (en) 1973-05-17 1973-05-17
JP8327673A JPS5720950B2 (en) 1973-07-24 1973-07-24

Publications (1)

Publication Number Publication Date
SE410451B true SE410451B (en) 1979-10-15

Family

ID=27548918

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7402161A SE410451B (en) 1973-02-20 1974-02-19 METHOD OF PREPARING A 2,6-DI-LEGRE ALKYL-4-SUBSTITUTED PHENYL-1,4-DIHYDROPYSIDINE-3-CARBOXYLIC ACID AMINOALKYLESTER

Country Status (1)

Country Link
SE (1) SE410451B (en)

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Legal Events

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Free format text: 7402161, EXPIRES: 19990219

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Effective date: 19940310