(1) Bakhite E. A., Abd-Ella A. A., El-Sayed M. E. A., & Abdel-Raheem Sh. A. A. (2014) Pyridine derivatives as insecticides. Part 1: Synthesis and toxicity of some pyridine derivatives against Cowpea Aphid, Aphis craccivora Koch (Homoptera: Aphididae). J. Agric. Food Chem., 62(41) 9982–9986.
(2) Abdelhamid A. A., Elsaghier A. M. M., Aref S. A., Gad M. A., Ahmed N. A., & Abdel-Raheem Sh. A. A. (2021) Preparation and biological activity evaluation of some benzoylthiourea and benzoylurea compounds. Curr. Chem. Lett., Accepted Manuscript (DOI: 10.5267/j.ccl.2021.006.001).
(3) Bakhite E. A., Abd-Ella A. A., El-Sayed M. E. A., & Abdel-Raheem Sh. A. A. (2017) Pyridine derivatives as insecticides. Part 2: Synthesis of some piperidinium and morpholinium cyanopyridinethiolates and their Insecticidal Activity. J. Saud. Chem. Soc., 21(1) 95–104.
(4) Kamal El-Dean A. M., Abd-Ella A. A., Hassanien R., El-Sayed M. E. A., Zaki R. M., & Abdel-Raheem Sh. A. A. (2019) Chemical design and toxicity evaluation of new pyrimidothienotetrahydroisoquinolines as potential insecticidal agents. Toxicol. Rep., 6 (2019) 100-104.
(5) Saddik A. A., Hassan K. M., Kamal El-Dean A. M., & Abbady M. S. (2015) Synthesis of new mercaptopyrimidines and thienopyrimidines. Eur. Chem. Bull., 4(9) 436-441.
(6) Gad M. A., Aref S. A., Abdelhamid A. A., Elwassimy M. M., & Abdel-Raheem Sh. A. A. (2021) Biologically active organic compounds as insect growth regulators (IGRs): introduction, mode of action, and some synthetic methods. Curr. Chem. Lett., Accepted Manuscript (DOI: 10.5267/j.ccl.2021.005.004).
(7) Kamal El-Dean A. M., Abd-Ella A. A., Hassanien R., El-Sayed M. E. A., & Abdel-Raheem Sh. A. A. (2019) Design, Synthesis, Characterization, and Insecticidal Bioefficacy Screening of Some New Pyridine Derivatives. ACS Omega, 4(5) 8406-8412.
(8) Abdel-Raheem Sh. A. A., Kamal El-Dean A. M., Zaki R. M., Hassanien R., El-Sayed M. E. A., Sayed M., & Abd-Ella A. A. (2021) Synthesis and toxicological studies on distyryl-substituted heterocyclic insecticides. Eur. Chem. Bull., 10(4) 225-229.
(9) Abdel-Raheem Sh. A. A., Kamal El-Dean A. M., Hassanien R., El-Sayed M. E. A., & Abd-Ella A. A. (2021) Synthesis and characterization of some distyryl-derivatives for agricultural uses. Eur. Chem. Bull., 10(1) 35-38.
(10) Tolba M. S., Sayed M., Abdel-Raheem Sh. A. A., Gaber T. A., Kamal El-Dean A. M., & Ahmed M. (2021) Synthesis and spectral characterization of some new thiazolopyrimidine derivatives. Curr. Chem. Lett., Accepted Manuscript (DOI: 10.5267/j.ccl.2021.4.004).
(11) Dewick P. M. (2002) Medicinal Natural Products: A Biosynthetic Approach, 2nd ed, Wiley, New York.
(12) Saddik A. A., Kamal El-Dean A. M., El-Sokary G. H., Hassan K. M., Abbady M. S., Ismail I. A., & Saber S. H. (2017) Synthesis and Cytotoxicity of Some Thieno[2,3-d]pyrimidine Derivatives. J. Chin. Chem. Soc., 64(1) 87-93.
(13) Saddik A. A., Kamal El-Dean A. M., El-Said W. A., Hassan K. M., & Abbady M. S. (2018) Synthesis, Antimicrobial, and Anticancer Activities of a New Series of Thieno[2,3-d] Pyrimidine Derivatives. J. Heterocyclic Chem., 55(9) 2111-2122.
(14) Al-Taifi E. A., Abdel-Raheem Sh. A. A., & Bakhite E. A. (2016) Some reactions of 3-cyano-4-(p-methoxyphenyl)-5-oxo-5,6,7,8-tetrahydroquinoline-2(1H)-thione; Synthesis of new tetrahydroquinolines and tetrahydrothieno[2,3-b]quinolines. Assiut University Journal of Chemistry (AUJC), 45(1) 24-32.
(15) Abdel-Raheem Sh. A. A., Kamal El-Dean A. M., Hassanien R., El-Sayed M. E. A., Sayed M., & Abd-Ella A. A. (2021) Synthesis and spectral characterization of selective pyridine compounds as
bioactive agents. Curr. Chem. Lett., 10(2021) 255-260.
(16) Joule J. A., Mills K., and Smith G. F. (1995) Heterocyclic chemistry, 3rd Ed, Chapman and Hall, London.
(17) Henecke H. (1949) Zur kenntnis der β-Dicarbonyl-Verbindungen. VI. Die Kondensation von α-Aminomethylen-β-dicarbonyl-Verbindungen mit Ketonen und mit β-dicarbonyl-Verbindungen. Chem. Ber., 82(36) 41-46.
(18) Baggak K. H., Jennings L. J. A., & Tyrrell A.W. R. (1982) Synthesis of 2-substituted isothiazolo pyridin-3-ones. J. Heterocycl. Chem., 19(6) 1393-1396.
(19) Tornetta B., Guerrera F., & Ronsisvalle G. (1974) Reactions of cyanothioacetamide with ethyl bromopyruvate and ethyl beta-chloroacetonoxalate. 1. New synthesis of thieno [2,3-B] pyridine derivatives. Ann. Chim. (Rome), 64(11-1) 833-842.
(20) Negm A. M., Abd El-Aal F. A., Hafez E. A., Elnagdi M. H., & Mostafa Y. M. N. (1995) Studies with polyfunctionally substituted heteroaromatics: new routes for synthesis of benzoazines. Phosphorus Sulfur Silicon Relat. Elem., 106(1-4) 1-7.
(21) Elgemeie G. E. H., El-Zanate A. A., & Mansour A. K. E. (1993) Reaction of (Cyano) thioacetamide with Arylhydrazones of β-Diketones: Novel Synthesis of 2 (1H)-Pyridine thiones, Thieno[2,3-b]pyridines, and Pyrazolo[3,4-b]pyridines. Bull. Chem. Soc. Jpn., 66(2) 555-561.
(22) Elgemeie G. E. H., Alnaimi I. S., & Alarab H. F. (1992) Synthesis of pyridine-2(1H)-thione and thieno[2, 3-b]pyridine derivatives. Heterocycles, 34(9) 1721-1728.
(23) Baitha A., Gopinathan A., Krishnan K., & Dabholkar V. V. (2018) Synthesis of 2‐amino‐4‐(2‐ethoxybenzo[d][1,3]dioxol‐5‐yl)‐4H‐pyran‐3‐Carbonitrile Derivatives and Their Biological Evaluation. J. Heterocyclic Chem., 55(5) 1189-1192.
(24) Hamama W. S., Waly M., El-Hawary I., & Zoorob H. H. (2014) Developments in the chemistry of 2-pyridone. Synth. Commun., 44(12) 1730-1759.
(25) Powers D. G., Casebier D. S., Fokas D., Ryan W. J., Troth J. R., & Coffen D. L. (1998) Automated parallel synthesis of chalcone-based screening libraries. Tetrahedron, 54(16) 4085-4096.
(26) Katritzky A. R., Belyakov S. A., Sorochinsky A. E., Henderson S. A., & Chen J.(1997) Benzotriazole-Assisted Preparations of 2-(Substituted amino)pyridines and Pyrid-2-ones. J. Org. Chem., 62(18) 6210-6214.
(27) Rodinovskaya L. A., Shestopalov A. M., Belukhina E. V., & Litvinov V. P. (1995) Synthesis of 6-methyl-3-cyano-5-ethylpyridine-2(IH)thione and condensed heterocycles based on this compound. Khim Geterotsikl. Soedin., 31(6) 851-857.
(28) Attaby F. A., Elneairy M. A. A., & Elsayed M. S. (1999) Synthesis and antimicrobial evaluation of new pyridine, thienopyridine and pyridothienopyrazole derivatives. Arch. Pharmacol. Res., 22 (2) 194-201.
(29) Elgemeie G. E. H., Zohdi M. F., & Sherif S. M., (1990) Activated nitriles in heterocyclic synthesis: A novel synthetic route to furyl-and thienyl-substituted pyridine derivatives. Phosphorus Sulfur and Silicon Relat. Elem., 54(1-4) 215-219.
(30) Abd El-Fattah A. M. Elneairy M. A. A., Gouda M. N., & Attaby F. A. (2008) Synthesis, characterization, and reactions of pyridine-3-carbonitrile derivatives. Phosphours Sulfur and Silicon Relat. Elem., 183(7) 1592-1614.
(31) Bakhite E. A., Abdel-Rahman A. E., Mohamed O. S., & Thabet E. A. (2000) Synthesis, reactions and antimicrobial activity of new cyclopenta[e]thieno[2,3-b]pyridines and related heterocyclic systems. Pharmazie, 55(8) 577-583.
(32) Vieweg H., Leistner S., & Wagner G. (1988) Synthesis of 4-Aryl-3-cyano-5,6,7,8-tetrahydro quinoline-2(1H)-thiones and 3-Cyano-4-phenyl-6,7,8,9-tetrahydro-5H-cyclo heptapyridine-2(1H)-thione and Their Thieno Derivatives. Pharmazie, 43(5) 358-359.
(33) Kraska J., & Blus K. (1981) Synthesis of aminoarylsulphonanilides derived from o-chlorotoluene. Dyes Pigm., 2(1) 1-10.
(34) Truce W. E., & Wolf G. C. (1971) Adducts of sulfonyl iodides with acetylenes. J. Org. Chem., 36 (13) 1727-1732.
(35) Katritzky A. R., Denisenko A., & Arend M. (1999) A Simple and Versatile Route to Novel Conjugated β-Enaminonitriles and Their Application for the Highly Regioselective Synthesis of Nicotinonitriles Using a Vilsmeier-Type Reagent. J. Org. Chem., 64(16) 6076-6079.
(36) Elgemeie G. E .H., Elfaham H. A., & Mekhamer R. (1988) Novel synthesis of condensed pyridin-2(1H)-thione derivatives from arylidenecyanothioacetamides and cyclo alkanones. Sulfur Lett., 8(4) 187-198.
(37) Litvinov V. P., Promoninkov V. K., Sharanin Yu. A., Shestopalov A. M., Radinovskaya L. A., Mortikov V. Yu., & Bogdanov V. S. (1985) Condensed pyridines Communication 3. Arylidenethio (seleno)acetamides in the synthesis of 4-aryl-3-cyano-2[1H]pyridine thiones and 4-aryl-3-cyano-2[1H] pyridineselenones. Ser. Khim., 34(9) 2101-2108.
(38) Zayed S. E., Abou Elmaged E. I., Metwally S. A., & Elnagdi M. H. (1991) Reactions of six-membered heterocyclic β-enaminonitriles with electrophilic reagents. Collect. Czech. Chem. Commun., 56, 2175-2182.
(39) Ghozlan S. A., & Hassanien A. Z. A. (2002) β-Amino-β-(pyrid-4-yl) acrylonitrile in heterocyclic synthesis: synthesis of some new pyridine, pyridone, pyrazole, thiophene, fused pyrimidine and triazine derivatives. Tetrahedron, 58(46), 9423-9429.
(40) Krauze A., Vitolinya R. O., Romanova M.R., & Dubur G. (1988) Synthesis and cardiovascular activity of 4-substituted 2-alkylthio-1,4-dihydropyridines. Khim. Farm. Zh. (Russ.) Pharmaceut. Chem. J. (Russ.), 22(8) 627-631.
(41) Krauze A., Vitolinya R. O., Romanova M. R., & Dubur G. (1988) Synthesis, properties, and cardiovascular activity of substituted 4-dihydropyridine-2(3H)-thiones. Khim. Farm. Zh., 22(5) 548-553.
(42) Eldin S. M. (1999) Cyanothioacetamide and its Derivatives in Heterocyclic Synthesis: A New Route for the Synthesis of Several Pyridine and Thieno[2,3-b]pyridine Derivatives and their Biological Evaluation. Z. Naturforsch., 54(B) 674-680.
(43) Elgemeie G. E. H., Elfahham H. A., & Nabey H. A. (1988) α,β-Unsaturated Nitriles in Heterocyclic Synthesis. Novel Synthesis of Pyridines and Thieno[2,3-b]pyridine Derivatives. Bull. Chem. Soc. Jpn., 61(12) 4431-4433.
(44) Janz J., & Monahan A. R. (1964) Synthesis of Pyridines from Butadiene and Cyanogen-Like Molecules. J. Org. Chem., 29(3) 569-571.
(45) Khatri A. I., & Samant S. D. (2015) Unusual tandem sequence of oxa Diels–Alder reaction, retro Diels–Alder reaction, and oxa 6π-electrocyclic ring opening in the reaction of 6-amino-4-(4-methoxyphenyl)-2 H-pyran-2-ones with benzaldehydes. RSC adv., 5(3) 2009-2012‏.
(46) Farhanullah F., Agarwal N., Goel A., & Ram V. J. (2003) Synthesis of Amino nicotinonitriles and Diaminopyridines through Base-Catalyzed Ring Transformation of 2H-Pyran-2-ones. J. Org. Chem., 68(7) 2983-2985.
(47) Kondrat’eva G. Ya., & Zhi-heng H. (1965) Reaction of oxazoles with acrylic acid. Dokl. Akad. Nauk. SSSR, 164(4) 816-819.
(48) Pabst G. R., Schmid K., & Sauer J. (1998) A new and simple ‘LEGO’ system for the synthesis of branched oligopyridines. Tetrahedron Lett., 39(37) 6691-6694.
(49) Balaban A. T., Schroth W., Fischer G. W. (1969) Pyrylium salts. Adv. Heterocyl. Chem., 10, 241-326.
(50) Seoane C., Soto J. L., Zamorano P., & Quinteiro M. (1981) Ring transformations of 4H-pyrans. Pyridines from 2-amino-4H-pyrans. J. Heterocycl. Chem., 18(2) 309-314.
(51) Rodinovskaya L. A., Shestopalov A. M., Belukhina E. V., & Litvinov V. P. (1995) Synthesis of 3-Cyano-5-ethyl-6-methylpyridine-2(1H)-thione and Conversion into Condensed Heterocycles. Khim. Geterotsikil. Soedin., 6, 851-857.
(52) El-Dean A. M. K. (1996) Reactions of 3‐Aminothieno(2,3‐b)pyridine‐2‐carboxamide. J. Chem. Res. (S), 6, 260-264.
(53) Kaigorodova E. A., Konyushkin L. D., Mikhailichenko S. N., Vasilin V. K., & Kulnevich V. G. (1996) Synthesis of Substituted 2Alkyl(Aryl)thio-3-cyanopyridines and 3- Aminothieno(2,3-b)-pyridines. Khim. Geterotsikil. Soedin., 32(10) 1432-1437.
(54) Deeb A., Essawy A., El-Gendy A. M., & Shaban A. (1990) Heterocyclic synthesis with 3-cyano-2 (1H) pyridinethione: Synthesis of 3-oxo-2, 3-dihydroisothiazolo [5,4-b] pyridine and related compounds. Monatsh. Chem., 121(4) 281-287.
(55) Kaigorodova E. A., Konyushkin L. D., Mikhailichenko S. N., Vasilin V. K., Sazonov A. V., & Kul’nevich V. G. (1999) Synthesis and Reactions of 3-Cyano-6-methoxymethyl-4-methyl-2(1H)-pyridinethione. Chem. Heterocycl. Compd., 35(3) 293-296.
(56) Abd El-Fattah A. M. Attaby F. A., Elneairy M. A. A., & Gouda M. N. (2012) Synthesis, Characterization and Antimicrobial Activity of Pyridine-3-Carbonitrile Derivatives. Curr. Bioact Compd., 8(2) 176-187.
(57) Attaby F. A., & Abd El-Fattah A. M. (1999) A novel synthesis of thienopyridine, pyrroloquinolinothiophene, pyrazolopyridin-3-yl-phenylthiourea and thiazolylpyrazolo pyridine derivatives. Phosphorus Sulfur Silicon Relat. Elem., 155(1) 253-270.
(58) Dyachenko V. D., & Litvinov V. P. (1998) Synthesis and Recyclization of 4-Aryl-2,6-diamino-3,5-dicyano-4H-thiopyrans. Russ. J. Org. Chem., 34(4) 592-598.
(59) Abdel-Monem M. I., Mohamed O. S., & Bakhite E. A. (2001) Fluorine-containing heterocycles: synthesis and some reactions of new 3-amino-2-functionalized-6-(2'-thienyl)-4-trifluoromethylthieno[2, 3-b]pyridines. Pharmazie, 56(1) 41-44.
(60) Morcoss M. M., Abdelhafez E. S., Abdel-Rahman H. M., Abdel-Aziz M., El-Ella A., & Dalal A. (2020) Novel Benzimidazole/Hydrazone Derivatives as Promising Anticancer Lead Compounds: Design, Synthesis, and Molecular Docking Study. J. Adv. Biomed. Pharm. Sci., 3(20) 45-52.
(61) Köditz J., Rudorf W. D., Hartung H., & Heinemann F. (1993) Synthesis and Reactions of Pyridinethiones. Liebigs Ann. Chem., 1993(9) 1003-1007.
(62) Dyachenko V. D., Krivokolysko S. G., & Litvinov V. P. (1996) Synthesis and Some Properties of 4Alkyl5-cyano-6-mercapto-3,4-dihydropyridin-2(1H)-ones. Russ. Chem. Bull., 46(11) 1912-1915.
(63) Leistner S., Wagner G., Krasselt U., & Dumke S. (1992) Synthesis of Imidazoline-2-yl- and of 3,4,5,6-Tetrahydropyrimidine-2-yl-3-aminothieno(2,3-b)pyridines. Pharmazie, 47(1) 11-14.
(64) Attaby F. A., Ibrahim L. I., S. Eldin M., & ElLouh A. K. K. (1992) Reactions with cyanothioacetamide derivatives: Synthesis and reactions of some pyrazolo[3,4-b]pyridine derivatives. Phosphorus Sulfur Silicon Relat. Elem. 73(1-4) 127-135.
(65) Attaby F. A., & Abd El-Fattah A. M. (1996) Reactions With Cyanothioacetamide Derivative: Synthesis And Reactions Of Some Thieno[2,2-B]Pyridine, Pyridothieno pyridazine, Pyrazolo[3,4-B]Pyridine And Pyridopyrazolo-1,2,4-Triazine Derivatives. Phosphorus Sulfur Silicon Relat. Elem. 119(1) 257-270.
(66) Abd El-Fattah A. M. (2000) A Novel Synthesis Of Thieno[2,3-b]Pyridine, Pyridothienotriazine And Pyridothienopyrimidine Derivatives. Phosphorus Sulfur Silicon Relat. Elem., 156(1) 53-68.
(67) Abdel-Rahman A. E., Bakhite E. A., & Al-Taifi E. A. (2002) Synthesis and antimicrobial activity of new pyridothienopyrimidines and pyridothienotriazines. J. Chin. Chem. Soc., (Taipei), 49(2) 223-231.
(68) Abdel-Rahman A. E., Bakhite E. A., & Al-Taifi E. A. (2003) Synthesis and antimicrobial testing of some new S-substituted-thiopyridines, thienopyridines, pyridothienopyrimidines and pyridothienotriazines. Pharamize, 58(6) 372-377.
(69) Dyachenko V. D., Krivokolysko S. G., & Litvinov V. P. (1998) Synthesis and Properties of N-Methylmorpholinium 6-Methyl-5-phenylcarbamoyl-4-(2-furyl)-3-cyano-1,4-dihydro pyridine-2-thiolate and -2-selenolate. Russ. J. Org. Chem., 34(6) 927-932.
(70) Peinador C., Moreira M. J., & Quintela J. M. (1994) An efficient iminophosphorane-mediated synthesis for pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidine derivatives. Tetrahedron, 50(22), 6705-6714.
(71) Ho Y. W., & Wang I. J. (1995) Studies on the synthesis of some styryl-3-cyano-2(1H)-pyridinethiones and polyfunctionally substituted 3-aminothieno[2,3-b]pyridine derivatives. J. Heterocycl. Chem., 32(3) 819-825.
(72) Ivanov V. L., Artemov V. A., Shestopalov A. M., & Litvinov V. P. (1997) N-acetylchloroacetamide in the synthesis of functionally-substituted pyrido[3′,2′∶4,5]-thieno [3,2-d] pyrimidin-4(3H)-ones. Chem. Heterocycl. Compd., 33(6) 732-735.
(73) Elnagdi M. H., & Erian A. W. W. (1991) New routes to polyfunctionally substituted pyridine, pyridopyridine, quinoline, and pyridazine derivatives. Arch. der Pharm., (Weinheim, Ger.), 324 (11) 853-858.
(74) Elghandour A. H. H., Ibrahim M. K. A., Ali F. M., & Elshikh S. M. M. (1997) Nitriles in Heterocyclic Synthesis: Synthesis of New Ethyl-Substituted Polyfunctional Hetero-Aromatics. Indian J. Chem., 36 B(1) 79-82.
(75) Coppo F. T., & Fawzi M. M. (1997) Substituted ethyl 2-acyl-3-amino-6-methyl thieno[2,3-b]pyridine-4-carboxylates as synthons for novel heterocycles. J. Heterocycl. Chem., 34(3) 729-732.
(76) Hassanien A. Z. A., Ibrahim E. I., & Afifi M. E. (2005) Synthesis of Some New Pyridines, Thienopyridines and Pyrido[2,3:4',5']thieno[3',2'-d]pyrimidin-8-ones from 2-acetylbenzoimidazole. Croatica Chemica Acta., 78(1) 63-70.
(77) Shuttleworth S. J., Quimpere M., Lee N., & DeLuca J. (1998) Parallel solution synthesis of pyridinethiones, pyridinones and thienopyridines . Mol. Divers., 4(3) 183-185.
(78) Khattab A. F., El-Sakka I. A., Yassin S. M., & Farag A.-A. G. (1995) Synthesis and Reactions of some Fused Furo- and Thienopyridine Derivatives. Sulfur Lett., 19(1) 23-28.
(79) Vieweg H., Leistner S., Bohm N., Prantz J., & Wagner G. (1993) Surprising reaction of 3-(2-chloro-ethyl)pyrido[3',2':4,5]thieno[3,2-d]pyrimidinones with α,ω-diamino-alkanes to tetracyclic compounds with an anellated dihydroimidazo-, dihydropyrimido- or tetrahydro-1,3-diazepino-ring. Pharmazie, 48(1) 26-30.
(80) Wagner G., Leistner S., Vieweg H., Krasselt U., & Prantz J. (1993) Synthesis of new pyrido-(3',2':4,5)-thieno-(3,2-d)-1,2,3-triazine derivatives as antianaphylactics. Pharmazie, 48(7) 514-518.
(81) Abu-Shanab F. A., Selim M. R., B. Wakefield J., & Elnagdi M. H. (1998) Synthesis of Polysubstituted Benzene, Pyridine, Pyran, and Polyfunctionally Condensed Pyridine Derivatives. J. Sci. Res., Chulalongkorn Univ., 23(2) 117-128.
(82) Peinador C., Ojea V., & Quintela j. M. (1992) A convenient synthesis for some new pyrido[3′,2′:4,5]thieno-[3,2-d]pyrimidine derivatives with potential biological activity. J. Heterocycl. Chem., 29(7) 1693-1702.
(83) El-Abadelah M. M., Sabri S. S., & Al-Ashqar H. A. (1997) Thienopyridone antibacterials. Part I. A synthesis of some 7-alkyl-2-chloro-1,4-dihydro-4-oxothieno[2,3-b] pyridine-5-carboxylic acids. Heterocycles, 45(2) 255-264.
(84) El-Abadelah M. M., Nazer M. Z., Okasha S. F., Calas M., Bompart J., & Mion P. (1998) Thienopyridinone antibacterials: Synthesis and antibacterial activity of some 7-aryl-2-chloro-4,7-dihydro-4-oxothieno[2,3-b]pyridine-5-carboxylic acids. Eur. J. Med. Chem., 33(1) 33-42.
(85) Shraideh Z., and Sallal A.-K. (1996) Effect of a thienopyridinone on the growth and physiology of Escherichia coli. Biomed. Lett., 54(216) 233-237.
(86) Ooe T., Sano M., Kobayashi H., & Kudome M. (1995) Jpn. Kokai Tokkyo Koho JP 07 53, 562. Chem. Abstr., 123,256681k.
(87) Ooe T., Sano M., Kobayashi H., Chiba K., & Azuma H. (1995) Jpn. Kokai Tokkyo Koho JP 07 76, 586. Chem. Abstr., 123,55855w.
(88) Abdel-Rahman A. E., Bakhite E. A., and Al-Taifi E. A. (2005) Fluorine-containing heterocycles: Part II synthesis and reactions of new thieno [2,3-b] pyridine derivatives bearing trifluoromethyl group. J. Chem. Res., 7, 461-468.
(89) Vieweg H., Leistner S., Prantz J., Bohm N., & Wagner G. (1992) Synthesis of N-(2-carboxy-thieno(2,3-b)pyridin-3-yl)-amidines by the reaction with 4-oxo-4H-pyrido (3',2':4,5)-thieno(3,2-d)-1,3-oxazines with secondary cycloaliphatic amines. Pharmazie, 47(11) 841-845.
(90) Kamal El-Dean A. M., Gaber A. E. A. M., El-Gaby M. S., Eyada H. A., & Al-Kamali A. S. (2004) Recent trends in the chemistry of thienopyridazines. Phosphorus Sulfur Silicon Relat. Elem., 179(2) 321-344.
(91) Sondhi S. M., Jain S., Dinodia M., & Kumar A. (2008) Synthesis of some thiophene, imidazole and pyridine derivatives exhibiting good anti-inflammatory and analgesic activities. Med. Chem., 4 (2) 146-154.
(92) Ho Y.-W., & Wang I. J. (1995) Heterocyclic Monoazo dyes derived from 3-cyano-2(1H)-pyridinethione. Part 2: 2-[[4-(Arylazo)-3,5-disubstituted-pyrazol-1-yl]carbonyl]-thieno [2,3-b]pyridine derivatives. Dyes Pigm., 29(4) 295-304.
(93) Kamal A., Rahim A., Riyaz S., Poornachandra Y., Balakrishna M., Kumar C. G., Hussaini S. M. A., Sridharb B., & Machiraju P. K. (2015) Regioselective synthesis, antimicrobial evaluation and theoretical studies of 2-styryl quinolines. Org. Biomol. Chem., 13(5) 1347-1357.
(94) Matolcsy G., Nádasy M., & Andriska V. (1989). Pesticide Chemistry, 1st Ed, Elsevier Scientific, Amsterdam, Oxford.
(95) Ware G. W. (1983). Pesticides: Theory and Application, Freeman, San Francisco, Oxford.
(96) Zakharychev V. V., Kuzenkov A. V., & Martsynkevich A. M. (2020) Good pyridine hunting: a biomimic compound, a modifier and a unique pharmacophore in agrochemicals. Chem. Heterocycl. Compd., 56 (12) 1491-1516.
(97) Nirwan N., Pareek Ch., & Swami V. K. (2020) Indolylimidazoles: Synthetic approaches and biological activities. Curr. Chem. Lett., 9 (2020) 31-50.
(98) Khodairy A., Mansour E. S., Elhady O. M., & Drar A. M. (2021) Novel N-cyanoguanidyl derivatives: Synthesis and studying their toxicological activity against Spodoptera littoralis and Schizaphis graminum. Curr. Chem. Lett., Accepted Manuscript (DOI: 10.5267/j.ccl.2021.6.002).
(99) Abdel-Raheem Sh. A. A., Kamal El-Dean A. M., Hassanien R., El-Sayed M. E. A., & Abd-Ella A. A. (2020) Synthesis and biological activity of 2-((3-Cyano-4,6-distyrylpyridin-2-yl)thio)acetamide and its cyclized form. Alger. j. biosciences, 01(02) 046-050.
(100) Chavan P., Pansare D., Shelke R., Shejul S., & Bhoir P. (2021) Ultrasound-assisted synthesis and biological significance of substituted 4H-chromene-3- carbonitrile using greenery approaches. Curr. Chem. Lett., 10(2021) 43-52.
(101) Lingappa M., Guruswamy V., & Bantal V. (2021) Synthesis and characterization of 4-amino-4H-1,2,4-triazole derivatives: Anticonvulsant activity. Curr. Chem. Lett., 9 (2021) 33-42.
(102) Abdelhamid A. A., Elwassimy M. M., Aref S. A., & Gad M. A. (2019) Chemical design and bioefficacy screening of new insect growth regulators as potential insecticidal agents against Spodoptera littoralis (Boisd.). Biotechnology Reports, 24, 394-401.
(103) Uredi D., Motati D. R., & Watkins E. B. (2019) A simple, tandem approach to the construction of pyridine derivatives under metal-free conditions: a one-step synthesis of the monoterpene natural product, (−)-actinidine. Chem. Commun., 55(22) 3270-3273.
(104) Ibrahim H. M., Behbehani H., & Mostafa N. S. (2019) Scalable Sonochemical Synthetic Strategy for Pyrazolo [1, 5-a] pyridine Derivatives: First Catalyst-Free Concerted [3+ 2] Cycloaddition of Alkyne and Alkene Derivatives to 2-Imino-1 H-pyridin-1-amines. ACS omega, 4 (4) 7182-7193.
(105) Rodríguez J. C., Maldonado R. A., Ramírez‐García G., Diaz Cervantes E., & de la Cruz F. N. (2020) Microwave‐assisted synthesis and luminescent activity of imidazo [1, 2‐a] pyridine derivatives. J. Heterocycl. Chem., 57 (5) 2279-2287.