Abbas Ahmadi

[ 1 ] - Radiosynthesis and Quality Control of [67Ga]-3,4-dimethoxylated Porphyrin Complex as a Possible Imaging agent

Radiolabeled porphyrins are potential tumor avid radiopharmaceuticals because of their impersonation in the human body, ability to complex various radionuclides, water solubility, low toxicity etc. in this work a radiogallium porphyrin complex has been developed. [67Ga] labeled 5,10,15,20-tetrakis(3,4-dimethoxyphenyl) porphyrin ([67Ga]-TDMPP) was prepared using freshly prepared [67Ga]GaCl3 and ...

[ 2 ] - Synthesis and Anti-inflammatory Performance of Newly Cyclizine Derivatives on Adult Male Wistar Rats

Cyclizine (1-benzhydryl-4-methyl-piperazine, CAS 82-92-8, CYC, I), a piperazine derivative, belongs to H1 antihistamine group of drugs that shows such pharmacological properties as anti-inflammatory, anti-allergic and anti-platelet effects, similar to other H1-receptor antagonists. In this study, two new tolyl and cumene derivatives of I (1-ethyl-4-[(p-isopropylphenyl) (p-tolyl) methyl]-piperaz...

[ 3 ] - Synthesis of Ibuprofen with Modified and Economical Process as an NSAID Drug

Ibuprofen (I) is the most widely used non-steroidal anti-inflammatory drugs (NSAIDs) has been synthesized in recent years. NSAIDs are the first choice of drugs that are normally used for the treatment of pain and inflammation. There are many methods for synthesizing of I but each one has some difficulties as raw materials preparation, reaction conditions and etc. In an effort to establish modif...

[ 4 ] - An Improved Process for the Production of 5-Methyl-1,2,4-triazolo(3,4-b) benzothiazole as a Fungicide

In this study an improved process for the production of 5-Methyl-1,2,4-triazolo(3,4-b) benzothiazole fungicide (IV) is described. Firstly, (2-methylphenyl) thiourea (I), 2-amino- 4-methylbenzothiazole (II) and 2-hydrazino-4-methylbenzothiazole (III) as intermediates consequently were prepared. Then IV is synthesized by the reaction of III with formic acid in the presence of p-toluenesulfonic ac...

[ 5 ] - Application of Phase Transfer Catalyst for Synthesizing of 5, 5-diphenylimidazolidine-2,4-dione as a Famous Anticonvulsant Drug

Epilepsy is a major neurological disorder in the world and most epileptics are currently controlled by a variety of drugs. 5, 5-diphenylimidazolidine-2,4-dione (Phenytoin, I) is a widely used antiepileptic drug. It has been synthesized previously by different methods in some solvents. In this work, I was synthesized from the condensation of benzil and urea in ethanol and water by application of...

[ 6 ] - New Benzimidazoles Derivatives: Synthesis, Characterization and Antifungal Activities

One of the most important goals in medicinal chemistry is the development of new heterocyclic compounds with pharmaceutical activity. Thus, a novel series of the derivatives of benzimidazole were synthesized and the structures of all the synthesized compounds have been confirmed by IR, 1 H- and 13C-NMR, Mass Spectroscopy and elemental analysis. The title compounds have been evaluated for antifu...

[ 7 ] - Radiosynthesis and Quality Control of [67Ga]-3,4-dimethoxylated Porphyrin Complex as a Possible Imaging agent

Radiolabeled porphyrins are potential tumor avid radiopharmaceuticals because of their impersonation in the human body, ability to complex various radionuclides, water solubility, low toxicity etc. in this work a radiogallium porphyrin complex has been developed. [67Ga] labeled 5,10,15,20-tetrakis(3,4-dimethoxyphenyl) porphyrin ([67Ga]-TDMPP) was prepared using freshly prepared [67Ga]GaCl3 and ...

[ 8 ] - Synthesis and Anti-inflammatory Performance of Newly Cyclizine Derivatives on Adult Male Wistar Rats

Cyclizine (1-benzhydryl-4-methyl-piperazine, CAS 82-92-8, CYC, I), a piperazine derivative, belongs to H1 antihistamine group of drugs that shows such pharmacological properties as anti-inflammatory, anti-allergic and anti-platelet effects, similar to other H1-receptor antagonists. In this study, two new tolyl and cumene derivatives of I (1-ethyl-4-[(p-isopropylphenyl) (p-tolyl) methyl]-piperaz...