SE8303617D0 - 2,6-dimethyl-4- (2,3-dichlorophenyl) -1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl 5-ethyl ester - Google Patents

2,6-dimethyl-4- (2,3-dichlorophenyl) -1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl 5-ethyl ester

Info

Publication number
SE8303617D0
SE8303617D0 SE8303617A SE8303617A SE8303617D0 SE 8303617 D0 SE8303617 D0 SE 8303617D0 SE 8303617 A SE8303617 A SE 8303617A SE 8303617 A SE8303617 A SE 8303617A SE 8303617 D0 SE8303617 D0 SE 8303617D0
Authority
SE
Sweden
Prior art keywords
dihydropyridine
dichlorophenyl
dimethyl
methyl
dicarboxylic acid
Prior art date
Application number
SE8303617A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8303617L (en
SE442298B (en
Inventor
P B Berntsson
S A I Carlsson
J O Gaarder
B R Ljung
Original Assignee
Haessle Ab
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 SE7807404A external-priority patent/SE429652B/en
Application filed by Haessle Ab filed Critical Haessle Ab
Priority to SE8303617A priority Critical patent/SE442298B/en
Publication of SE8303617D0 publication Critical patent/SE8303617D0/en
Publication of SE8303617L publication Critical patent/SE8303617L/en
Publication of SE442298B publication Critical patent/SE442298B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hydrogenated Pyridines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE8303617A 1978-06-30 1983-06-23 2, 3-dimethyl-4-(2, 3-dichlorphenyl)-1, 4-dihydropyridin-3, 5-dicarboxioxygen-3-methylester-5-ethylester in optically active form. SE442298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8303617A SE442298B (en) 1978-06-30 1983-06-23 2, 3-dimethyl-4-(2, 3-dichlorphenyl)-1, 4-dihydropyridin-3, 5-dicarboxioxygen-3-methylester-5-ethylester in optically active form.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7807404A SE429652B (en) 1978-06-30 1978-06-30 2,6-dimethyl-4- (2,3-dichlorophenyl) -1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl 5-ethyl ester
SE8303617A SE442298B (en) 1978-06-30 1983-06-23 2, 3-dimethyl-4-(2, 3-dichlorphenyl)-1, 4-dihydropyridin-3, 5-dicarboxioxygen-3-methylester-5-ethylester in optically active form.

Publications (3)

Publication Number Publication Date
SE8303617D0 true SE8303617D0 (en) 1983-06-23
SE8303617L SE8303617L (en) 1983-06-23
SE442298B SE442298B (en) 1985-12-16

Family

ID=26657073

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303617A SE442298B (en) 1978-06-30 1983-06-23 2, 3-dimethyl-4-(2, 3-dichlorphenyl)-1, 4-dihydropyridin-3, 5-dicarboxioxygen-3-methylester-5-ethylester in optically active form.

Country Status (1)

Country Link
SE (1) SE442298B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920225A (en) * 1986-12-22 1990-04-24 Laboratoires Syntex S.A. Resolution of 1,4-dihydropyridine derivatives

Also Published As

Publication number Publication date
SE8303617L (en) 1983-06-23
SE442298B (en) 1985-12-16

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