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38 098 (0,185s)

Result

Effect of a bulky lateral substitution by chlorine atom and methoxy group on self-assembling properties of lactic acid derivatives

properties. A chlorine atom and methoxy group have been used as lateral substituentsSeveral chiral LCs derived from the lactic acid have been studied with the aim and hexagonal smectic B (eventually crystal B) phases have ...

JJ - Ostatní materiály

  • 2014
  • Jx
  • Link
Result

Diffusion Characteristics of Chlorine and Methoxy Derivatives of 6-benzylaminopurine Studied by Voltammetric Methods

The metal complexes of chlorinated and methoxylated derivatives of 6 - benzylaminopurine (6-BAP) can be used as potential antineoplastic agents. From this point and its derivatives in buffered solutions (pH 3.21) containing...

CF - Fyzikální chemie a teoretická chemie

  • 2012
  • D
Result

POTENTIOMETRIC AND VOLTAMMETRIC STUDY OF 6 ? BENZYLAMINOPURINE AND ITS DERIVATIVES

and development processes of plants. Methoxy and chlorine derivatives of 6-BAP show antitumor of the position of methoxy and chlorine group (X is Cl or OCH3) in 2',3'and 4'on benzene ringBenzylaminopurine...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • O
Result

Substances for plant biotechnology based on 1-phenyl-3-yl-urea, preparations containing them and their use

The invention relates to substituted 1-phenyl-3-yl-urea derivatives of the general formula I and preparations containing these derivatives, where Y is carbon, R 1 is halogen, methoxy, methylsulfanyl, optionally the hydrogen...

Organic chemistry

  • 2022
  • P
  • Link
Result

High active potential antimycobacterial agents against Mycobacterium avium

(chlorine, bromine methoxy). The activity against M. avium was poor. It can be concludedDerivatives of 3-phenyl-2H-1,3-benzoxazme-2,4(3H)- -dione are active against have to be replaced with a thioxo group. High active ...

FR - Farmakologie a lékárnická chemie

  • 2012
  • Jx
  • Link
Result

Potentiometric study of physiologically important derivatives of adenine

was the thermodynamic study of protonisation of adenine, 6 benzylaminopurine and its methoxy and chlorine derivatives. Acid/base potentiometric titration allows to determineThere are currently intensively studied adenine <...

CB - Analytická chemie, separace

  • 2010
  • D
Result

THE STUDY OF 6 ? BENZYLAMINOPURINE AND ITS DERIVATIVES BY ELECTROCHEMICAL AND SPECTRAL METHODS

Electrochemical and spectral behaviors of 6 ? benzylaminopurine (6 ? BAP) and its chlorine and methoxy derivatives have been studied by voltammetry, potentiometry and spectrophotometry. Using linear sweep voltammetry (LSV) ...

CF - Fyzikální chemie a teoretická chemie

  • 2011
  • D
Result

The Synthesis of N-derivatives of 3-Aminoperylene and their Absorption and Fluorescence Properties

N-acetyl and N-triazinyl 3-aminoperylenes were prepared. N-(4,6-dichloro-1,3,5-triazine-2-yl)-3-aminoperylene was synthesized by the condensation of 3-aminoperylene with cyanuric chloride; other N-triazinyl derivatives were prepared by the s...

CC - Organická chemie

  • 2009
  • Jx
Result

Synthesis, absorption and fluorescence properties of N-triazinylderivatives of 2-aminoanthracene

N-(4,6-dichloro-1,3,5-triazin-2-yl)-2-aminoanthracene was synthesized bysubstitution of one chlorine atom of 2,4,6-trichloro-1,3,5-triazine with 2-aminoanthracene substitution of one or both chlorine atoms on N-(4,6-dichloro-1,3,5-t...

CC - Organická chemie

  • 2012
  • Jx
  • Link
Result

Mesoionic Dimethyl Derivatives of Some 1,2,4-Triazinones. The Course of the Reaction of 3,5,-Dimethoxy, 3-Methoxy-5-methylthio, 5-Methoxy-3-methylthio and 3,5-Bis(methylthio)-1,2,4-triazine

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CC - Organická chemie

  • 1993
  • Jx
  • 1 - 10 out of 38 098