نتایج جستجو برای: phenylhydrazine

تعداد نتایج: 606  

Anbara H, Malekinejad H Najafi GH Razi M Shahrooz R

Background: Anemia and consequently low oxygen can cause changes in the function and structure of the testis and spermatogenesis, Iron released from red blood cells, followed by the increased oxidative stress, which may cause tissue iron. This study was designed to minimize the deleterious effects of hypoxia on the genitals. Materials and Methods: Eighteen mature male mice were randomly divided...

Journal: :Frontiers in Materials 2023

Synthesis and reporting of new nanoparticles with diverse properties is important in chemistry. A one-step, rapid controllable synthesis the Fe 3 O 4 surrounded Ti-MOF nanostructures was carried out microwave technology. After identifying confirming structure, used as a suitable catalyst high thermal resistance recyclable three-component reaction phenylhydrazine, malononitrile aldehyde to novel...

2013
Rafat M. Mohareb Eman M. Samir

The reaction of cyanoacetylhydrazine with chloroacetone gave the N-(1-chloropropan-2-ylidene)-2-cyanoacetohydrazide. This compound reacted with either hydrazine hydrate or phenylhydrazine to give the corresponding 1,2,4-triazine derivatives. On the other hand, its reaction with either benzenediazonium chloride or benzaldehyde gave in each case the 1,3,4-oxadiazine derivatives. Moreover, the rea...

Journal: :Molecules 2009
Saleh Mohammed Al-Mousawi Morsy Ahmed El-Apasery

Phthalimide reacted with phenacyl bromide under microwave irradiation to yield phenacyl isoindolidene-1,3-dione (3b), while 3a reacted with phenylhydrazine to yield the phenylhydrazone 4 that was readily converted into indoylphthalimide 8. Similarly N-benzotriazolylacetone (6a) reacted with phenyl hydrazine to yield the phenylhydrazone 7a that was converted into indoylbenzotriazole 9. Treatment...

Journal: :Egyptian Journal of Chemistry 2021

A convenient synthesis for 1,3,4-thiadiazolyl quinazolinone derivatives is described via facile cyclization of anthranilic acid with succinic anhydride and upon reaction glycine afforded 3-glycinyl derivative (2), which then treated thiosemicarbazide produced (3). Also, the key intermediate isothiocyanatobenzoazinone (13) synthesized checked triazolyl-(14), oxooxazolidinyl-(15) triazinanyl-(16a...

2005
Herbert W. Dickerman

The DNA-dependent RNA polymerase of tenfold increase in the nuclear polymerase nuclei from lymphoid-rich and erythroidactivity per milligram nuclear DNA of the rich mouse spleens was compared in redeveloping erythropoietic spleen when the gard to requirements and conditions of the assays were done at low ionic strength reactions. The inhibition by either actinoand more than a threefold increase...

Journal: :Indian journal of experimental biology 2000
S Patil A Kanase P H Kulkarni

Single injection of phenylhydrazine[PH] reduced the number of RBC and haemoglobin content; decreased myeloid; erythroid cell ratio in bone marrow and increased Cathepsin D activity in spleen of rats. Ayurvedic drugs raktavardhak, punarnavasav and navayas louh recovered the number of RBC and haemoglobin content and raised myeloid: erythroid cell ratio and normalised cathepsin D activities by cou...

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