Synthesis and antimicrobial screening of some fused heterocyclic pyrroles.
نویسندگان
چکیده
Pyrrole derivatives 1a,b were used as precursors for the preparation of pyrrolo[2,3-d]pyrimidine derivatives 2a,b-7a,b. Also, the formation and structure of different pyrrolotriazolopyrimidine derivatives 8a,b-11a,b were discussed. Some of the prepared products showed potent antimicrobial activity.
منابع مشابه
Fe3O4@SiO2@Propyl-ANDSA: A New Catalyst for the Synthesis of Substituted Pyrroles
Substituted pyrroles are an essential class of heterocyclic compounds. In this research, an efficient and eco-friendly method has been developed for the synthesis of pyrrole derivatives from the reaction of 2,5-hexanedione and primary amines. Magnetic nanoparticles supported on functionalized. 7-aminonaphthalene-1,3-disulfonic acid-functionalized. silica (Fe3O4@SiO2@Propyl–ANDSA) has been inves...
متن کاملThree-component Process for the Synthesis of Some Substituted Pyrroles using Water as a Green Solvent
A novel, convenient and efficient three-component reaction for synthesizing substituted pyrroles from primary amines and electron deficient acetylenic compounds in the presence of ammonium thiocyanate in water leads to the formation of pyrroles in good yields.
متن کاملSynthesis of Some New Heterocyclic Compounds with Potential Biological Activity
A series of new 2-arylimino-3-aryl-5-[5?-(3,4-dichlorophenyl)-2?-furylidene]-4-thiazolidinones (3a-l) have been synthesised by the condensation of 5-(3,4-dichlorophenyl)-2-furaldehyde 1 with 2-arylimino-3-aryl-5H-4-thiazolidinones 2 in glacial acetic acid. The physical and spectral data of the synthesised compounds are determined. The synthesised compounds have been screened for their in vitro ...
متن کاملBenzimidazole-embedded N-fused aza-indacenes: synthesis and deprotonation-assisted optical detection of carbon dioxide.
N-fused aza-indacene-based fluorophores 1 and 2 were prepared via a three-component condensation involving benzimidazole-carbinol, trifluoroacetic acid, and either pyrrole or indole, respectively. The N-fused aza-indacenes act as optical-based chemosensors for dissolved carbon dioxide gas following fluoride anion-mediated deprotonation.
متن کاملSynthesis of Some New Quinazolinone Derivatives and Evaluation of Their Antimicrobial Activities
Wide range of quinazolinone biological properties including: antibacterial, anticancer, and anti-inflammatory activities encouraged us to synthesis some fused quinazolinone derivatives. Anthranilic acid was condensed with chloro acylchloride followed by dehydration to form the benzoxazinone intermediate; subsequent addition of an amine provided the fused quinazolinones. Deoxyvasicinone which wa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Acta pharmaceutica
دوره 55 3 شماره
صفحات -
تاریخ انتشار 2005