ZA843545B - Diphenylazomethines containing an esterified chain,their preparation and pharmaceutical compositions containing them - Google Patents

Diphenylazomethines containing an esterified chain,their preparation and pharmaceutical compositions containing them

Info

Publication number
ZA843545B
ZA843545B ZA843545A ZA843545A ZA843545B ZA 843545 B ZA843545 B ZA 843545B ZA 843545 A ZA843545 A ZA 843545A ZA 843545 A ZA843545 A ZA 843545A ZA 843545 B ZA843545 B ZA 843545B
Authority
ZA
South Africa
Prior art keywords
alkyl radical
radical
alkoxy
chain
halogen atom
Prior art date
Application number
ZA843545A
Inventor
Jean-Pierre Kaplan
Original Assignee
Synthelabo
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 Synthelabo filed Critical Synthelabo
Publication of ZA843545B publication Critical patent/ZA843545B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/12—Radicals substituted by oxygen atoms

Abstract

1. Claims (for the contracting states : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Diphenylazomethines containing an esterified chain and corresponding to the formula (I) see diagramm : EP0125975,P15,F1 in which X1 , X2 and X3 independently of one another each represent a hydrogen or halogen atom or a (C1-6 )alkyl radical, R represents a straight-chain or branched (C1-6 )alkyl radical, n represents an integer from 1 to 10 and R' represents a straight-chain or branched (C1-6 )alkyl radical, a (C3-6 )cycloalkyl(C1-4 )alkyl radical, a (C3-7 )cycloalkyl radical, a (C2-6 )alkenyl radical, a (C3-6 )alkynyl radical, a (C1-4 )alkoxy(C1-4 )alkyl radical, a hydroxy-(C1-4 )alkyl radical, a (C1-4 )alkoxy-[(C1-4 )alkoxy]m -(C1-4 )alkyl radical, in which m is an integer from 1 to 3, a (C1-4 )alkoxycarbonyl(C1-4 )alkyl radical, a tetrahydrofurylmethyl radical, a phenyl-(C1-4 )alkyl radical which can carry a halogen atom, or a (C1-4 )alkoxy radical. 1. Claim (for the contracting state AT) Process for the preparation of diphenylazomethines containing an esterified chain and corresponding to the formula (1) see diagramm : EP0125975,P17,F1 in which X1 , X2 and X3 independently of one another each represent a hydrogen or halogen atom or a (C1-6 )alkyl radical, R represents a straight-chain or branched (C1-6 )alkyl radical, n represents an integer from 1 to 10 and R' represents a straight-chain or branched (C1-6 )alkyl radical, a (C3-6 )cycloalkyl (C1-4 )alkyl radical, a (C3-7 )cycloalkyl radical, a (C2-6 )alkenyl radical, a (C3-6 )alkynyl radical, a (C1-4 )alkoxy-(C1-4 )alkyl radical, a hydroxy-(C1-4 )alkyl radical, a (C1-4 )alkoxy[(C1-4 )alkoxy]m -(C1-4 )alkyl radical, in which m is an integer from 1 to 3, a (C1-4 )alkoxy-carbonyl-(C1-4 )alkyl radical, a tetrahydrofurylmethyl radical, a phenyl-(C1-4 )alkyl radical which can carry a halogen atom, or a (C1-4 )alkoxy radical, process characterised in that either a benzophenone (II) see diagramm : EP0125975,P17,F2 is reacted with the hydrochloride of an ester of an omega-amino-alkanoic acid (III) H2 N-(CH2 )n -COOR', HCl or an acid (IV) see diagramm : EP0125975,P17,F3 is reacted with an alcohol R'OH (V) in the presence of carbonyldiimidazole, or an alkali metal salt of an acid (VI) see diagramm : EP0125975,P18,F1 is reacted with a compound R'Y (VII), in which Y represents a halogen atom or a labil group, such as mesyl or tosyl, the radicals X1 , X2 , X3 , n, R and R' having the meanings given above.
ZA843545A 1983-05-11 1984-05-10 Diphenylazomethines containing an esterified chain,their preparation and pharmaceutical compositions containing them ZA843545B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8307863A FR2545822B1 (en) 1983-05-11 1983-05-11 DIPHENYLAZOMETHINES CARRYING AN ESTERIFIED CHAIN, THEIR PREPARATION AND THEIR APPLICATION IN THERAPEUTICS

Publications (1)

Publication Number Publication Date
ZA843545B true ZA843545B (en) 1984-12-24

Family

ID=9288787

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA843545A ZA843545B (en) 1983-05-11 1984-05-10 Diphenylazomethines containing an esterified chain,their preparation and pharmaceutical compositions containing them

Country Status (16)

Country Link
EP (1) EP0125975B1 (en)
JP (1) JPS59212458A (en)
AT (1) ATE18760T1 (en)
AU (1) AU2788584A (en)
DE (1) DE3460059D1 (en)
DK (1) DK232084A (en)
ES (1) ES532363A0 (en)
FI (1) FI841882A (en)
FR (1) FR2545822B1 (en)
GR (1) GR82093B (en)
HU (1) HU191652B (en)
IL (1) IL71796A0 (en)
NO (1) NO841878L (en)
NZ (1) NZ208118A (en)
PT (1) PT78575A (en)
ZA (1) ZA843545B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007127440A2 (en) * 2006-04-27 2007-11-08 Intezyne Technologies, Inc. Heterofunctional poly(ethylene glycol) containing acid-labile amino protecting groups and uses thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319338A1 (en) * 1975-08-01 1977-02-25 Synthelabo NEW A-PHENYL BENZYLIDENIC DERIVATIVES OF AMINO ACIDS, THEIR PREPARATION AND THE MEDICINAL PRODUCTS CONTAINING THEM

Also Published As

Publication number Publication date
PT78575A (en) 1984-06-01
FI841882A0 (en) 1984-05-10
EP0125975A1 (en) 1984-11-21
JPS59212458A (en) 1984-12-01
NO841878L (en) 1984-11-12
IL71796A0 (en) 1984-09-30
GR82093B (en) 1984-12-13
NZ208118A (en) 1987-01-23
HUT34436A (en) 1985-03-28
ES8502678A1 (en) 1985-01-16
ATE18760T1 (en) 1986-04-15
EP0125975B1 (en) 1986-03-26
DK232084D0 (en) 1984-05-10
HU191652B (en) 1987-03-30
AU2788584A (en) 1984-11-15
DE3460059D1 (en) 1986-04-30
FI841882A (en) 1984-11-12
FR2545822B1 (en) 1985-07-05
FR2545822A1 (en) 1984-11-16
DK232084A (en) 1984-11-12
ES532363A0 (en) 1985-01-16

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