YU25099A - Procedure for synthesis of 1,4-dihydropyridine derivatives - Google Patents

Procedure for synthesis of 1,4-dihydropyridine derivatives

Info

Publication number
YU25099A
YU25099A YU25099A YU25099A YU25099A YU 25099 A YU25099 A YU 25099A YU 25099 A YU25099 A YU 25099A YU 25099 A YU25099 A YU 25099A YU 25099 A YU25099 A YU 25099A
Authority
YU
Yugoslavia
Prior art keywords
procedure
dihydropyridine derivatives
synthesis
nitrobenzaldehide
bloctors
Prior art date
Application number
YU25099A
Other languages
Serbo-Croatian (sh)
Inventor
Slobodan Stanković
Nebojša Stojanović
Stanislava Stojičić
Slobodan Mitov
Dragan POPOVIĆ
Original Assignee
Dd "Zdravlje" Farmaceutsko-Hemijska Industrija
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 Dd "Zdravlje" Farmaceutsko-Hemijska Industrija filed Critical Dd "Zdravlje" Farmaceutsko-Hemijska Industrija
Priority to YUP-250/99A priority Critical patent/RS49947B/en
Publication of YU25099A publication Critical patent/YU25099A/en
Publication of RS49947B publication Critical patent/RS49947B/en

Links

Landscapes

  • Hydrogenated Pyridines (AREA)

Abstract

Procedure has been developed for the simple, industrially applicable procedure for obtaining of nifedipine, (II), nitredipine (III) and nisoldipine (IV). Compounds from the group of 1,4-dihydropyridine derivatives, by the reaction of suitable extracts 3-keto-2-butane acid (VII, VIII) with amounium acetate in inert soulution, in increased temperature, in the persence of suitable nitrobenzaldehide. Products are obtained in the high yield and high degree of purity that enables its application in therapy as bloctors of calcium iones, antianginics and antihipertensives.
YUP-250/99A 1999-06-04 1999-06-04 Procedure for synthesis of 1,4-dihydropyridine derivatives RS49947B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
YUP-250/99A RS49947B (en) 1999-06-04 1999-06-04 Procedure for synthesis of 1,4-dihydropyridine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YUP-250/99A RS49947B (en) 1999-06-04 1999-06-04 Procedure for synthesis of 1,4-dihydropyridine derivatives

Publications (2)

Publication Number Publication Date
YU25099A true YU25099A (en) 2002-08-12
RS49947B RS49947B (en) 2008-09-29

Family

ID=47664653

Country Status (1)

Country Link
RS (1) RS49947B (en)

Also Published As

Publication number Publication date
RS49947B (en) 2008-09-29

Similar Documents

Publication Publication Date Title
AU3670100A (en) Catalyst for production of acetic acid or acetic acid and ethyl acetate, processfor its production and process for production of acetic acid or acetic acid and ethyl acetate using it
PL345215A1 (en) Novel form of irbesartan, methods for obtaining said form and pharmaceutical compositions containing same
WO2000023407A3 (en) Ureido-thiobutyric acid derivatives as ppar-agonists
NZ337861A (en) N-heterocyclic derivatives for treating multiple sclerosis, HIV dementia, Parkinson's disease, meningitis, atherosclerosis, cancer, inflammatory skin diseases
HUP0200580A2 (en) Polymorphic crystalline forms of celecoxib, process their preparation and pharmaceutical compositions containing them
PL336640A1 (en) Substituted 3,3-diamino-2- propenonitriles, their production and application
HK1073295A1 (en) Acetyl l-carnitine acid fumarate and process for preparing the same
WO2001023392A8 (en) Tetracyclic benzimidazole derivatives and combinatorial libraries thereof
WO2001018005A8 (en) Process for the preparation of benzoxazine derivatives and intermediates therefor
UA8017A1 (en) Method for producing derivatives of quinolinecarboxylic acid
AU747096C (en) Crystal of diuridine tetraphosphate or salt thereof and method for preparing the same, and method for producing said compound
IT1312331B1 (en) PROCEDURE FOR THE PRODUCTION OF DIAMINODIPHENYLMETHANE AND ITS SUPERIOR HOMOLOGISTS.
SI1102765T1 (en) PROCESS FOR THE SYNTHESIS OF (1$i(H))-BENZO C)QUINOLIZIN-3-ONES DERIVATIVES
UA66866C2 (en) Synthesis of mopholine derivatives
YU25099A (en) Procedure for synthesis of 1,4-dihydropyridine derivatives
AU6578400A (en) Novel method for preparing benzoperhydroisoindole compounds
HUT67137A (en) Substituted mendelic acid derivatives. process for their production and pharmaceutical compositions comprising them
NO990890D0 (en) Process for the production of contrast agents
HK1047093A1 (en) Process for production of naphthyridine-3-carboxyrlic acid derivatives.
EP1063232A3 (en) Process for producing erythro-3-amino-2-hydroxybutyric acid derivatives
EP1285917A4 (en) Process for producing carbostyril derivative
ZA200005110B (en) Process for preparing intermediates.
NO20022361L (en) Process for Preparation of Conjugated Linoleic Acid
EP0621268A4 (en) Novel azole derivative, production thereof and pharmaceutical composition.
WO2002008227A3 (en) Bicyclic hydantoin derivatives and combinatorial libraries thereof