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[PDF] Top 20 The antimicrobial activity of lapachol and its thiosemicarbazone and semicarbazone derivatives

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The antimicrobial activity of lapachol and its thiosemicarbazone and semicarbazone derivatives

The antimicrobial activity of lapachol and its thiosemicarbazone and semicarbazone derivatives

... obtain its thiosemicarbazone and semicarbazone ...for antimicrobial activity against several bacteria and fungi by the broth microdilution meth- ...od. The ... See full document

10

Synthesis and cytotoxic evaluation of a series of 2amino against human cancer cells

Synthesis and cytotoxic evaluation of a series of 2amino against human cancer cells

... Quinones and their derivatives are substances naturally obtained or synthesized in the laboratory [2] with multiple biological functions in the metabolic cycles of various organisms ... See full document

12

Synthesis, Characterization and antimicrobial activity of Cyanopyridine derivatives with Vanillin.

Synthesis, Characterization and antimicrobial activity of Cyanopyridine derivatives with Vanillin.

... range of therapeutic activities. Most derivatives are prepared by manipulation of pyridine and its simple homologues in a manner similar to chemistry of the benzenoid ... See full document

5

In vitro assessment of antimicrobial, antioxidant, and cytotoxic properties of Saccharin-Tetrazolyl and-Thiadiazolyl derivatives: the simple dependence of the pH value on antimicrobial activity

In vitro assessment of antimicrobial, antioxidant, and cytotoxic properties of Saccharin-Tetrazolyl and-Thiadiazolyl derivatives: the simple dependence of the pH value on antimicrobial activity

... investigation of the oxidation of o- toluenesulfonamide [1,2]: it was published by Remsen and Fahlberg one year later ...in the form of its water-soluble salts (mainly ... See full document

14

ANTHELMINTIC ACTIVITY OF LAPACHOL, β-LAPACHONE AND ITS DERIVATIVES AGAINST Toxocara canis LARVAE

ANTHELMINTIC ACTIVITY OF LAPACHOL, β-LAPACHONE AND ITS DERIVATIVES AGAINST Toxocara canis LARVAE

... studies, the compounds showed 50% antimalarial activity in vitro, and only one-fourth of the phenazines tested against ...antimycobacterial activity (minimum inhibitory ... See full document

8

ANTIFUNGAL ACTIVITIES OF THIOSEMICARBAZONES AND SEMICARBAZONES AGAINST MYCOTOXIGENIC FUNGI

ANTIFUNGAL ACTIVITIES OF THIOSEMICARBAZONES AND SEMICARBAZONES AGAINST MYCOTOXIGENIC FUNGI

... c thiosemicarbazone derivatives (compounds 1 and 2) have increased antifungal ...compared the results of the thiosemicarbazone 2 and the semicarbazone ... See full document

7

Synthesis and antimicrobial activity of new 3,5-diarylidene-4-piperidone derivatives

Synthesis and antimicrobial activity of new 3,5-diarylidene-4-piperidone derivatives

... general and convenient method for the synthesis of new N-arylsulfonyl-3,5-diarylidene-4-piperidones 5a–q, N-alkylcarbonyl-3,5-diaryl- idene-4-piperidone derivatives 7a and b and ... See full document

12

Approximate viability for nonlinear evolution inclusions with application to controllability

Approximate viability for nonlinear evolution inclusions with application to controllability

... that the proof of the above lemma is purely technical and follows the same arguments as those used in the proof of [15, Lemma 1] (see also [7, Lemma ...use the ... See full document

18

Fabrication Of Gold Nanoparticles-Modified Glassy Carbon Electrode And Its Application For Voltammetric Detection Of CrIII

Fabrication Of Gold Nanoparticles-Modified Glassy Carbon Electrode And Its Application For Voltammetric Detection Of CrIII

... Cr(III) and Cr(VI) oxidation states in aquatic ...in the environment due to erosion of chromium-containing rocks, precipitation, terrestrial run-off and can be introduced by volcanic ... See full document

5

Simultaneous Determination Of Adjusted Ranks Of Sample Observations And Their Sums And Products

Simultaneous Determination Of Adjusted Ranks Of Sample Observations And Their Sums And Products

... in the presence of ties in the data, equation 8 is the proper expression to use in obtaining a more efficient estimate of sum of squares of these ranks rather than ... See full document

7

Sulfonamide and carbamate derivatives of 6-chloropurine: synthesis, characterization and antimicrobial activity evaluation

Sulfonamide and carbamate derivatives of 6-chloropurine: synthesis, characterization and antimicrobial activity evaluation

... In the present study as in the part of medicinal chemistry programme, we have been synthesized a series of new sulfonamide derivatives, 9-(substitutedbenzenesulfonyl)-6-chloro-9H- ... See full document

12

The influence of the arc plasma treatment on the structure and microhardness C120U carbon tool steel

The influence of the arc plasma treatment on the structure and microhardness C120U carbon tool steel

... composition of this steel is presented in Table ...oil) and tempered (in temperature 250 o C). Temperatures hardening and tempering were chosen on the basis EN ISO 4957:1999 norms to obtain a ... See full document

4

J. Braz. Chem. Soc.  vol.27 número1

J. Braz. Chem. Soc. vol.27 número1

... ppm and the coupling constants (J) are expressed in Hertz ...apparatus and are ...(capacity of 80 mL, maximum pressure and operation temperature of 80 bar and 280 °C, ... See full document

18

Eigenvalues of -( p +  q ) under a Robin-like boundary condition

Eigenvalues of -( p +  q ) under a Robin-like boundary condition

... solution of (1) then u satisfies (2). Note that all the terms of (2) are well ...virtue of the same Green formula it follows that if λ ∈ IR is an eigenvalue of problem (1) then ... See full document

19

The Existence Of Leading Islands Securing And The Border Areas Unitary State Of Indonesia An Analysis In Law Perspective

The Existence Of Leading Islands Securing And The Border Areas Unitary State Of Indonesia An Analysis In Law Perspective

... era of globalization is impact on the necessity for each country to be able to compete with the world competition that tends ...with the concept of state sovereignty reduction, ... See full document

4

ON LIAPUNOV-TYPE INTEGRAL INEQUALITIES FOR EVEN ORDER DYNAMIC EQUATIONS ON TIME SCALES

ON LIAPUNOV-TYPE INTEGRAL INEQUALITIES FOR EVEN ORDER DYNAMIC EQUATIONS ON TIME SCALES

... for the number of zeros of an oscillatory solution and a cri- terion for disconjugacy of an even order dynamic equation is obtained in an interval [a, σ(b)] T ... See full document

12

Synthesis and antimicrobial activities of 5arylidenethiazolidine2,4dione derivatives

Synthesis and antimicrobial activities of 5arylidenethiazolidine2,4dione derivatives

... one of the world’s major public health concerns. he main cause of bacterial resistance is the improper and repeated use of ...including antimicrobial activities. For this ... See full document

9

Cobalt(III) complexes with thiosemicarbazones as potential anti-Mycobacterium tuberculosis agents

Cobalt(III) complexes with thiosemicarbazones as potential anti-Mycobacterium tuberculosis agents

... change of the oxidation state +II to +III, resulting in a larger attraction of the electrons from donor atoms of the ...comparing the distances of Co(1)–N(1) ... See full document

15

Human Capital and the Recent Fall of Earnings Inequality in Brazil

Human Capital and the Recent Fall of Earnings Inequality in Brazil

... set of linear restrictions that transforms the unrestricted model (1) on restricted model ...case, the restriction implies that the age, trend and (orthogonal) time dummies are ... See full document

41

Evaluation And Characterization Of Trace Metals Contamination In The Surface Sediment Using Pollution Load Index PLI And Geo-Accumulation Index Igeo Of Ona River Western Nigeria

Evaluation And Characterization Of Trace Metals Contamination In The Surface Sediment Using Pollution Load Index PLI And Geo-Accumulation Index Igeo Of Ona River Western Nigeria

... existence of trace metals in aquatic environments has led to serious concerns about their influence on plant and animal life ...is the quantitative measure of the degree of ... See full document

6

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