RO86010B1 - 1, 1'-oxybis-(4n-p-chlor-phenoxyisobutyramido)-benzene derivatives and preparing process - Google Patents

1, 1'-oxybis-(4n-p-chlor-phenoxyisobutyramido)-benzene derivatives and preparing process

Info

Publication number
RO86010B1
RO86010B1 RO109759A RO10975983A RO86010B1 RO 86010 B1 RO86010 B1 RO 86010B1 RO 109759 A RO109759 A RO 109759A RO 10975983 A RO10975983 A RO 10975983A RO 86010 B1 RO86010 B1 RO 86010B1
Authority
RO
Romania
Prior art keywords
oxybis
benzene derivatives
phenoxyisobutyramido
chlor
preparing process
Prior art date
Application number
RO109759A
Other languages
Romanian (ro)
Other versions
RO86010A2 (en
Inventor
Elisabeta Raluca Bozga
Bibianu Stefan Cilianu
CONSTANTIN EMIL SîRBU
Florentina Ioana Cunescu
Viorica Tamas
Original Assignee
Institutul De Cercetari Chimico-Farmaceutice
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 Institutul De Cercetari Chimico-Farmaceutice filed Critical Institutul De Cercetari Chimico-Farmaceutice
Priority to RO109759A priority Critical patent/RO86010B1/en
Publication of RO86010A2 publication Critical patent/RO86010A2/en
Publication of RO86010B1 publication Critical patent/RO86010B1/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la derivati de 1,1'-oxibis-(4N-p-clorfenoxiizobutiramido)-benzen si la un procedeu pentru prepararea acestuia, care au structura corespunzatoare formulei generale I: în care R reprezinta un radical (vezi formula în desc) substante cristaline albe, solubile în cloroform, benzen acetona putin solubile în etanol insolubile în apa si care se obtin prin tratarea unui aminodifenileter cu formula generala II: (vezi form în desc.) în care R are semnificatiile sus-mentionate, cu acidul p-clorfenoxiizobutiric, în mediu de clorbenzen, la temperatura de reflux, în prezenta triclorurii de fosfor, în confitii anhidre.The invention relates to 1,1'-oxybis (4N-p-chlorophenoxyisobutyramido) -benzene derivatives and to a process for the preparation thereof, having the structure corresponding to general formula I: wherein R represents a radical (see the formula in the desc) crystalline white crystalline substances soluble in chloroform, benzeneacetone, poorly soluble in water-insoluble ethanol, which are obtained by treating an aminodifenileter of the general formula II in which R has the abovementioned meanings with p- chlorophenoxyisobutyric acid in chlorobenzene at reflux temperature in the presence of phosphorus trichloride in anhydrous confusions.

RO109759A 1983-01-18 1983-01-18 1, 1'-oxybis-(4n-p-chlor-phenoxyisobutyramido)-benzene derivatives and preparing process RO86010B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO109759A RO86010B1 (en) 1983-01-18 1983-01-18 1, 1'-oxybis-(4n-p-chlor-phenoxyisobutyramido)-benzene derivatives and preparing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO109759A RO86010B1 (en) 1983-01-18 1983-01-18 1, 1'-oxybis-(4n-p-chlor-phenoxyisobutyramido)-benzene derivatives and preparing process

Publications (2)

Publication Number Publication Date
RO86010A2 RO86010A2 (en) 1985-02-25
RO86010B1 true RO86010B1 (en) 1985-03-02

Family

ID=20112574

Family Applications (1)

Application Number Title Priority Date Filing Date
RO109759A RO86010B1 (en) 1983-01-18 1983-01-18 1, 1'-oxybis-(4n-p-chlor-phenoxyisobutyramido)-benzene derivatives and preparing process

Country Status (1)

Country Link
RO (1) RO86010B1 (en)

Also Published As

Publication number Publication date
RO86010A2 (en) 1985-02-25

Similar Documents

Publication Publication Date Title
ES8800682A1 (en) A PROCEDURE FOR THE PREPARATION OF NEW (4-PIPERIDINILMETIL AND HETEROPURINAS)
SE8008533L (en) ANTI-HYPERTENSIVE AGENTS
FR2448533A1 (en) NEW ACIDS 1- (ACYLTHIO- AND MERCAPTO-1-OXOALKYL) -1,2,3,4-TETRAHYDROQUINOLEINE-2-CARBOXYLIQUES AND THEIR SALTS, USEFUL IN PARTICULAR AS HYDROPENSORS
GB1445967A (en) Bispidine and bispidone derivatives
RO91880A (en) PROCESS FOR THE PREPARATION OF ALDEHYDES
ES8507111A1 (en) A PROCEDURE FOR THE PREPARATION OF 1,4-DIHYDROPYRIDINE COMPOUNDS.
FR2435479A1 (en) PROCESS FOR THE PREPARATION OF 3-CEPHEM-4-CARBOXYLIC ACID COMPOUNDS 3, 7-DISUBSTITUTED AND THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, NOVEL PRODUCTS THUS OBTAINED AND THEIR USE FOR THEIR ANTIMICROBIAL ACTIVITIES
FR2452486A1 (en) NOVEL A- (3,4-DICHLOROPHENYL) -IMIDAZOLINE OR PYRIMIDINE-2-METHANE DERIVATIVES USEFUL IN PARTICULAR AS ANTISECRETORY AGENTS AND THEIR PREPARATION PROCESS
FR2363608A1 (en) PROCESS FOR PREPARING "BISAZOIC" COLORANTS
RO86010B1 (en) 1, 1'-oxybis-(4n-p-chlor-phenoxyisobutyramido)-benzene derivatives and preparing process
GB1409768A (en) Hererocyclic derivatives of a guanidine
NO811014L (en) PROCEDURE AND INTERMEDIATE PRODUCTS FOR THE PREPARATION OF 3,3'-AZO-BIS- (6-HYDROXY-BENZOIC ACID)
RO84583B (en) Process for preparing some pyranone derivatives
RO78765B (en) Process for preparing n-trifluoroacetyl n-phosphonomethylglycine derivatives
RO85565B1 (en) 1,1'-oxy-bis-[4n-benzamido]-benzene derivatives and process for preparing the same
FR2361341A1 (en) PROCESS FOR PREPARING ANTHRANILIC ACID ESTERS
ES422967A1 (en) Phosphoric acid purification
GB1377308A (en) Pyrimidones
RO85812B (en) PROCEDURE FOR THE PREPARATION OF AZOLILPENTENE DERIVATIVES
GB1204967A (en) Organic phosphorus compounds, their production and use
ES8507506A1 (en) PROCEDURE FOR OBTAINING DIARIL-IMIDAZOLE DERIVATIVES.
GB1449078A (en) Phenoxyethylamine derivatives
RO83980B1 (en) 1, 1'-oxy-bis-(2-chlor-4n-benzamido)-benzene derivatives
ES8504794A1 (en) Quinazoline cardiac stimulants.
RO83979B1 (en) 1, 1'-oxy-bis-(4n-phenoxyacetamidobenzene) derivatives and preparing process