2000
DOI: 10.1080/10426500008043650
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Polycyclic Pyridines: Synthesis of Pyridothienopyrimidines Pyridothienotriazines and Pyridothienotriazepines

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Cited by 45 publications
(26 citation statements)
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“…Furthermore, thienopyrimidines also exhibit different types of biological activity. A number of compounds of this class have been known to show antimicrobial [14][15][16] and antitumor [17] activities. Additionally, such a ring system has been used as antiprotozoals [18], intercalating nucleic acids [19], and phosphordiesterase IV inhibitors [20].…”
Section: And Hasmentioning
confidence: 99%
“…Furthermore, thienopyrimidines also exhibit different types of biological activity. A number of compounds of this class have been known to show antimicrobial [14][15][16] and antitumor [17] activities. Additionally, such a ring system has been used as antiprotozoals [18], intercalating nucleic acids [19], and phosphordiesterase IV inhibitors [20].…”
Section: And Hasmentioning
confidence: 99%
“…Так, при ви-користанні 1,4-дибромбутану ІХ результатом на-веденої конденсації є відповідний 1,4-дитіоетер Х, залучення до реакції аміду α-хлорофенілоцтової кислоти ХІ призводить до тіоетеру ХІІ, а алкіл-галогенідів ІІІа-t -до 2-алкілсульфаніл-4,6-діарил-піридин-3-карбонітрилів ХІІІа-ц. Сполуки ХІІІа-e перетворюються під дією лугу за Торпом-Цигле-ром через ймовірні інтермедіати XV-XVI на відпо-відні конденсовані похідні -заміщені тієно [2,3-b] піридини XIVа-e. Ці сполуки є перспективними при створенні фармацевтичних препаратів з не-йротропною [6] та антибактеріальною активніс-тю [7,8], а також як інгібітори ферментів [9].…”
Section: Issn 2308-8303unclassified
“…11 Also, thienopyrimidine derivatives have been the subject of several chemical and biological studies on account of their wide spectrum of biological activity. 12,13 Furthermore, some pyrido [3',2':4,5]thieno [3,2-d]pyrimidines are reported to exhibit antimicrobial, 6,7 antiallergic, 14 antiprotozoal 15 and anti-anaphylactic activities. 16,17 In view of the above observations and as a continuation of our previous work on pyridothienopyrimidines, [18][19][20] we describe herein the synthesis and characterization of the title compounds which are expected to be biologically active ones owing to the incorporation of different pharmacophores.…”
Section: Introductionmentioning
confidence: 99%
“…1,2 Some of them proved to possess antiviral, 3,4 anti-diabetic, 5 antimicrobial, 6,7 anti-inflammatory, 8 antitumor, 9 antiparasitic 10 and neurotropic activities. 11 Also, thienopyrimidine derivatives have been the subject of several chemical and biological studies on account of their wide spectrum of biological activity.…”
Section: Introductionmentioning
confidence: 99%