DK155734C - Fremgangsmaade til fremstilling af 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin - Google Patents

Fremgangsmaade til fremstilling af 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin

Info

Publication number: DK155734C
Authority: DK; Denmark
Prior art keywords: dicarbmethoxy; dihydropyridine; nitrophenyl; dimethyl; preparing
Prior art date: 1981-08-19

Application number

DK370382A

Other languages

Danish (da)

English (en)

Other versions

DK370382A (da

DK155734B (da

Inventor

Branko Jenko

Igor Langof

Original Assignee

Lek Tovarna Farmacevtskih

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.)

1981-08-19

Filing date

1982-08-18

Publication date

1989-09-25

1982-08-18 Application filed by Lek Tovarna Farmacevtskih filed Critical Lek Tovarna Farmacevtskih

1983-02-20 Publication of DK370382A publication Critical patent/DK370382A/da

1989-05-08 Publication of DK155734B publication Critical patent/DK155734B/da

1989-09-25 Application granted granted Critical

1989-09-25 Publication of DK155734C publication Critical patent/DK155734C/da

Links

HYIMSNHJOBLJNT-UHFFFAOYSA-N nifedipine Chemical compound COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1C1=CC=CC=C1[N+]([O-])=O HYIMSNHJOBLJNT-UHFFFAOYSA-N 0.000 title 1

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
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Bioinformatics & Cheminformatics (AREA)
Urology & Nephrology (AREA)
Vascular Medicine (AREA)
Cardiology (AREA)
Heart & Thoracic Surgery (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Hydrogenated Pyridines (AREA)

DK370382A 1981-08-19 1982-08-18 Fremgangsmaade til fremstilling af 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin DK155734C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
YU2005/81A YU41983B (en)	1981-08-19	1981-08-19	Process for preparing 1,4-dihydro-pyridine derivatives
YU200581		1981-08-19

Publications (3)

Publication Number	Publication Date
DK370382A DK370382A (da)	1983-02-20
DK155734B DK155734B (da)	1989-05-08
DK155734C true DK155734C (da)	1989-09-25

Family

ID=25556467

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK370382A DK155734C (da)	1981-08-19	1982-08-18	Fremgangsmaade til fremstilling af 4-(2'-nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin

Country Status (13)

Country	Link
US (1)	US4467093A (sv)
JP (1)	JPS5839663A (sv)
AT (1)	AT380876B (sv)
CA (1)	CA1185243A (sv)
CH (1)	CH651297A5 (sv)
DK (1)	DK155734C (sv)
ES (1)	ES515063A0 (sv)
FI (1)	FI74275C (sv)
NL (1)	NL8203260A (sv)
PL (1)	PL131222B1 (sv)
SE (1)	SE441743B (sv)
SU (1)	SU1099842A3 (sv)
YU (1)	YU41983B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4771057A (en) *	1986-02-03	1988-09-13	University Of Alberta	Reduced pyridyl derivatives with cardiovascular regulating properties
JPH02118009U (sv) *	1989-03-09	1990-09-21

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1670827C3 (de) *	1967-03-20	1974-10-24	Bayer Ag, 5090 Leverkusen	4-(2'-Nitrophenyl)-2,6-dimethyl-3,5-dicarbmethoxy-1,4-dihydropyridin
DE2808930A1 (de) *	1978-03-02	1979-09-06	Bayer Ag	Verfahren zur herstellung von 2-nitrobenzaldehyd
JPS554318A (en) *	1978-06-23	1980-01-12	Asahi Chem Ind Co Ltd	Preparation of 1,4-dihydropyridine
JPS5520719A (en) *	1978-07-31	1980-02-14	Asahi Chem Ind Co Ltd	Preparation of 1,4-dihydropyridine derivative
JPS55124760A (en) *	1979-03-16	1980-09-26	Kanebo Ltd	Preparation of 1,4-dihydropyridine derivative or its salt

1981
- 1981-08-19 YU YU2005/81A patent/YU41983B/xx unknown
1982
- 1982-07-27 US US06/402,487 patent/US4467093A/en not_active Expired - Fee Related
- 1982-07-29 CA CA000408333A patent/CA1185243A/en not_active Expired
- 1982-08-11 SE SE8204658A patent/SE441743B/sv not_active IP Right Cessation
- 1982-08-11 AT AT0307082A patent/AT380876B/de not_active IP Right Cessation
- 1982-08-16 FI FI822842A patent/FI74275C/sv not_active IP Right Cessation
- 1982-08-17 CH CH4929/82A patent/CH651297A5/de not_active IP Right Cessation
- 1982-08-17 PL PL1982237935A patent/PL131222B1/pl unknown
- 1982-08-17 ES ES515063A patent/ES515063A0/es active Granted
- 1982-08-18 DK DK370382A patent/DK155734C/da not_active IP Right Cessation
- 1982-08-18 SU SU823482656A patent/SU1099842A3/ru active
- 1982-08-19 NL NL8203260A patent/NL8203260A/nl not_active Application Discontinuation
- 1982-08-19 JP JP57142768A patent/JPS5839663A/ja active Granted

Also Published As

Publication number	Publication date
SE8204658L (sv)	1983-02-20
FI74275B (fi)	1987-09-30
SE8204658D0 (sv)	1982-08-11
YU41983B (en)	1988-04-30
YU200581A (en)	1984-02-29
DK370382A (da)	1983-02-20
US4467093A (en)	1984-08-21
JPS5839663A (ja)	1983-03-08
ATA307082A (de)	1985-12-15
CH651297A5 (de)	1985-09-13
DK155734B (da)	1989-05-08
FI822842A0 (fi)	1982-08-16
CA1185243A (en)	1985-04-09
FI74275C (sv)	1988-01-11
AT380876B (de)	1986-07-25
ES8306364A1 (es)	1983-06-01
FI822842L (fi)	1983-02-20
SU1099842A3 (ru)	1984-06-23
NL8203260A (nl)	1983-03-16
ES515063A0 (es)	1983-06-01
JPS6314709B2 (sv)	1988-04-01
SE441743B (sv)	1985-11-04
PL131222B1 (en)	1984-10-31
PL237935A1 (en)	1983-02-28

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Legal Events

Date	Code	Title	Description
1993-04-26	PBP	Patent lapsed