Journal articles on the topic 'Quinolizines'
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Gootjes, J., A. M. de Roos, and W. Th Nauta. "Derivatives of benzo- and indolo-quinolizines. III: The stereochemistry of 2-substituted hexahydro-2H-benzo[a]quinolizines and octahydroindolo[2,3-a]quinolizines." Recueil des Travaux Chimiques des Pays-Bas 85, no. 5 (2010): 491–503. http://dx.doi.org/10.1002/recl.19660850510.
Full textZhao, Ming, Min Guo, Chao Wang, Shiqi Peng, and Ekkehard Winterfeld. "Synthesis of enantiopure oxoindolo-quinolizines." Journal für praktische Chemie 341, no. 7 (1999): 677–84. http://dx.doi.org/10.1002/(sici)1521-3897(199910)341:7<677::aid-prac677>3.0.co;2-h.
Full textChen, Li, Rong Huang, Kun Li, Xing-Han Yun, Chang-Long Yang, and Sheng-Jiao Yan. "An environmentally benign cascade reaction of chromone-3-carboxaldehydes with ethyl 2-(pyridine-2-yl)acetate derivatives for highly site-selective synthesis of quinolizines and quinolizinium salts in water." Green Chemistry 22, no. 20 (2020): 6943–53. http://dx.doi.org/10.1039/d0gc02460k.
Full textGootjes, J., and W. Th Nauta. "Derivatives of benzo- and indolo-quinolizines II. Synthesis of 2-substituted hexahydro-2h-benzo[a]quinolizines and octahydroindolo[2,3-a]quinolizines from substituted valerolactones." Recueil des Travaux Chimiques des Pays-Bas 84, no. 11 (2010): 1427–41. http://dx.doi.org/10.1002/recl.19650841107.
Full textGootjes, J., and W. Th Nauta. "Derivatives of benzo- and indolo-quinolizines IV: Synthesis of some 1- or 3-substituted hexahydro-2H-benzo[a]-quinolizines and octahydroindolo[2,3-a]quinolizines." Recueil des Travaux Chimiques des Pays-Bas 85, no. 9 (2010): 966–72. http://dx.doi.org/10.1002/recl.19660850913.
Full textRam, Vishnu Ji. "Synthesis of Quinolizines, Pyrano[4,3-b]quinolizines and Azaquinolizines Through Nucleophile Induced Ring Transformation Reactions." Synthesis 1999, no. 11 (1999): 1884–88. http://dx.doi.org/10.1055/s-1999-3605.
Full textGootjes, J., and W. Th Nauta. "Derivatives of benzo- and indolo-quinolizines: I Synthesis of 2-substituted hexahydro-2H-benzo[a]quinolizines and octahydroindolo[2,3-a]quinolizines from substituted glutaric acids." Recueil des Travaux Chimiques des Pays-Bas 84, no. 9 (2010): 1183–99. http://dx.doi.org/10.1002/recl.19650840911.
Full textRam, Vishnu Ji, Pratibha Srivastava, M. Nath, and Abhishek S. Saxena. "ChemInform Abstract: Synthesis of Quinolizines, Pyrano[4,3-b]quinolizines and Azaquinolizines Through Nucleophile Induced Ring Transformation Reactions." ChemInform 31, no. 8 (2010): no. http://dx.doi.org/10.1002/chin.200008167.
Full textZhao, Ming, Chao Wang, Min Guo, Shiqi Peng, and Ekkehard Winterfeldt. "ChemInform Abstract: Synthesis of Enantiopure Oxoindolo-quinolizines." ChemInform 31, no. 4 (2010): no. http://dx.doi.org/10.1002/chin.200004170.
Full textVolovenko, Yu M., and E. V. Blyumin. "Unexpected formation of pyrimido[4,5-c]quinolizines." Chemistry of Heterocyclic Compounds 34, no. 12 (1998): 1442–43. http://dx.doi.org/10.1007/bf02317818.
Full textEsmaeili, Abbas Ali, Abbas Moradi, Mahdieh Zangouei, Ali Reza Fakhari, and Tooba Tabibi. "A Facile and Diastereoselective access to Functionalised Benzopyrano[3,4-a] Quinolizines via a Pyridine-Based Three-Component Reaction." Journal of Chemical Research 41, no. 12 (2017): 688–92. http://dx.doi.org/10.3184/174751917x15105690662872.
Full textGootjes, J., and W. Th Nauta. "Preparation and pharmacological properties of some substituted hexahydro-2H-benzo[a]quinolizines and octahydroindolo[2,3-a]quinolizines: Preliminary communication." Recueil des Travaux Chimiques des Pays-Bas 80, no. 11 (2010): 1223–28. http://dx.doi.org/10.1002/recl.19610801108.
Full textVarallo, Marinella, Luciana Forti, Maris Luisa Gelmi, and Donato Pocar. "A Convenient Synthesis of 4-Oxo-4H-quinolizines." HETEROCYCLES 24, no. 5 (1986): 1401. http://dx.doi.org/10.3987/r-1986-05-1401.
Full textŠilhánková, Alexandra, Petr Trška, Daniela Vlková, and Miloslav Ferles. "Preparation of some derivatives of benzo[ij]quinolizine." Collection of Czechoslovak Chemical Communications 50, no. 5 (1985): 1048–56. http://dx.doi.org/10.1135/cccc19851048.
Full textVolovenko, Yu M., and E. V. Blyumin. "ChemInform Abstract: Unexpected Formation of Pyrimido[4,5-c]quinolizines." ChemInform 30, no. 21 (2010): no. http://dx.doi.org/10.1002/chin.199921158.
Full textWamhoff, Heinrich, and Vera Kramer-Hoß. "Reactions of Uracils, 22. Synthesis of Pyrimido[5,4-c]quinolizines." Liebigs Annalen 1997, no. 7 (1997): 1619–25. http://dx.doi.org/10.1002/jlac.199719970746.
Full textLehmann, Jochen, Martin Nieger, and Thomas Witt. "Indoles XIII. Syntheses and Stereochemistry of 14H-Bisindolo[2,3-a][3,2-h]quinolizine and of Some Benz[a]indolo[3,2-h]quinolizines." HETEROCYCLES 41, no. 1 (1995): 119. http://dx.doi.org/10.3987/com-94-6915.
Full textLehmann, Jochen, Martin Nieger, and Thomas Witt. "Indoles XI. Syntheses and Stereochemistry of 5,6,7,8,13,13b-Hexahydrobenz[a]indolo[2,3-h]quinolizines and of 5,6,7,8,13,13b-Hexahydro-14H-bisindolo[3,2-a][2,3-h]quinolizine." HETEROCYCLES 38, no. 3 (1994): 511. http://dx.doi.org/10.3987/com-93-6527.
Full textLounasmaa, Mauri, Reija Jokela, and Tarja TAmminen. "Conformational Studies of 1- and 3-Ethyl-1,2,3,4,6,7,12,12b-octahydroindolo[2,3-a]quinolizines." HETEROCYCLES 23, no. 6 (1985): 1367. http://dx.doi.org/10.3987/r-1985-06-1367.
Full textAbdallah, Tayseer, Hyam Abdelhadi, Huwida Hassaneen, and Hamdi Hassaneen. "Michael Reactions of Arylidenesulfonylacetonitriles. A New Route to Polyfunctional Benzo[a]quinolizines." Molecules 7, no. 7 (2002): 540–48. http://dx.doi.org/10.3390/70700540.
Full textShen, Dandan, Yanjie Xu, Dong He, et al. "An Efficient One-pot Three-component Process for Synthesis of Perfluoroalkylated Quinolizines." Chinese Journal of Chemistry 34, no. 5 (2016): 524–32. http://dx.doi.org/10.1002/cjoc.201500872.
Full textLiu, Yannan, and Mark J. Kurth. "Ipso Substitution as a Route to Benzo[c]quinolizines and 4-Hydroxycoumarins." Journal of Organic Chemistry 67, no. 7 (2002): 2082–86. http://dx.doi.org/10.1021/jo0161126.
Full textBoehringer, Markus, Holger Fischer, Michael Hennig, et al. "Aryl- and heteroaryl-substituted aminobenzo[a]quinolizines as dipeptidyl peptidase IV inhibitors." Bioorganic & Medicinal Chemistry Letters 20, no. 3 (2010): 1106–8. http://dx.doi.org/10.1016/j.bmcl.2009.12.025.
Full textCorts, G. J. B., та W. Th Nauta. "Tetracyclic γ-carboline derivatives: Synthesis of 2,8-substituted octahydroindolo[3,2-α]quinolizines". Recueil des Travaux Chimiques des Pays-Bas 85, № 7 (2010): 744–52. http://dx.doi.org/10.1002/recl.19660850711.
Full textChakrabarti, Jiban K., and David J. Steggles. "Rearrangement of 2-[1(3h)-oxodihydrobenzo[c]furan-3-yl] quinuclidin-3-ones to tetrahydrobenzo[b]quinolizines. A novel synthesis of benzo[b]quinolizine ring systems." Tetrahedron Letters 26, no. 35 (1985): 4245–46. http://dx.doi.org/10.1016/s0040-4039(00)99004-x.
Full textLEHMANN, J., M. NIEGER, and T. WITT. "ChemInform Abstract: Indoles. Part 13. Syntheses and Stereochemistry of 14H-Bisindolo(2,3-a) (3,2-h)quinolizine (IV) and of Some Benz(a)indolo(3,2-h)quinolizines." ChemInform 26, no. 26 (2010): no. http://dx.doi.org/10.1002/chin.199526171.
Full textShaabani, Ahmad, Ali Hossein Rezayan, Afshin Sarvary, and Hamid Reza Khavasi. "A novel pyridine-based three-component condensation reaction: synthesis of highly substituted quinolizines." Tetrahedron Letters 49, no. 9 (2008): 1469–72. http://dx.doi.org/10.1016/j.tetlet.2008.01.006.
Full textLounasmaa, Mauri, Reija Jokela, Birgit Tirkkonen, and Tarja Tamminen. "Stereoregulation in the preparation of 1- and 3- monosubstituted 1,2,3,4,6,7,12,12b-octahydroindolo[2,3-]quinolizines." Tetrahedron 45, no. 23 (1989): 7615–30. http://dx.doi.org/10.1016/s0040-4020(01)89223-1.
Full textZhao, Ming, Chao Wang, Min Guo, Shiqi Peng, and Ekkehard Winterfeld. "Synthesis of 6-amino acid substituted 4,6,7,12-tetrahydro-4-oxoindolo[2,3-a]quinolizines." Journal für praktische Chemie 341, no. 7 (1999): 691–94. http://dx.doi.org/10.1002/(sici)1521-3897(199910)341:7<691::aid-prac691>3.0.co;2-x.
Full textWAMHOFF, H., and V. KRAMER-HOSS. "ChemInform Abstract: Reactions of Uracils. Part 22. Synthesis of Pyrimido(5,4-c) quinolizines." ChemInform 28, no. 41 (2010): no. http://dx.doi.org/10.1002/chin.199741194.
Full textREIMANN, E., and H. BENEND. "ChemInform Abstract: Synthesis of Dibenzo(a,g)quinolizines - A New Entry to Protoberberines." ChemInform 24, no. 1 (2010): no. http://dx.doi.org/10.1002/chin.199301264.
Full textDaneshtalab, Mohsen, Ronald G. Micetich, and Sedighe Forghanifar. "Studies on Reactive Intermediates. Part VI. Synthesis of Benzo[a]quinolizines via Methylketene Dimer." HETEROCYCLES 27, no. 3 (1988): 713. http://dx.doi.org/10.3987/com-87-4392.
Full textHuizenga, Reinald H., and Upendra K. Pandit. "Models of folate cofactors - 24 a route to optically active octahydroindolo[2,3-a]quinolizines." Tetrahedron 48, no. 31 (1992): 6521–28. http://dx.doi.org/10.1016/s0040-4020(01)88242-9.
Full textLiu, Yannan, and Mark J. Kurth. "ChemInform Abstract: Ipso Substitution as a Route to Benzo[c]quinolizines and 4-Hydroxycoumarins." ChemInform 33, no. 36 (2010): no. http://dx.doi.org/10.1002/chin.200236141.
Full textMikhal'chuk, A. L., O. V. Gulyakevich, and A. A. Akhrem. "Synthesis of aryl-substituted benzo[?]quinolizines by the cyclocondensation of cyclic azomethines with arylidenenmalonates." Chemistry of Heterocyclic Compounds 32, no. 2 (1996): 210–11. http://dx.doi.org/10.1007/bf01165449.
Full textSrinivasulu, Vunnam, Scott McN Sieburth, Monther A. Khanfar, et al. "Stereoselective Late-Stage Transformations of Indolo[2,3-a]quinolizines Skeleta to Nature-Inspired Scaffolds." Journal of Organic Chemistry 86, no. 18 (2021): 12872–85. http://dx.doi.org/10.1021/acs.joc.1c01523.
Full textLEHMANN, J., M. NIEGER, and T. WITT. "ChemInform Abstract: Indoles. Part 11. Syntheses and Stereochemistry of 5,6,7,8,13,13b- Hexahydrobenz(a)indolo(3,2-h)quinolizines and of 5,6,7,8,13,13b- Hexahydro-14H-bisindolo(3,2-a)(2′,3′-h)quinolizine." ChemInform 25, no. 21 (2010): no. http://dx.doi.org/10.1002/chin.199421164.
Full textFukumoto, Keiichiro, Masataka Ihara, Masami Yamada, Yohei Ishida, and Yuji Tokunaga. "Synthesis of Benzo[a]quinolizines by the Intramolecular Double Michael Reaction under Three Different Conditions." HETEROCYCLES 44, no. 1 (1997): 531. http://dx.doi.org/10.3987/com-96-s54.
Full textGlukhareva, T. V., E. V. Deeva, A. Yu Platonova, I. V. Geide, M. I. Kodess, and Yu Yu Morzherin. "Diastereoselective synthesis of spiro derivatives of 3-substituted 2,3,4,4a,5,6-hexahydro-1H-benzo[c]quinolizines." Russian Journal of Organic Chemistry 45, no. 5 (2009): 743–54. http://dx.doi.org/10.1134/s1070428009050170.
Full textZhao, Ming, Chao Wang, Min Guo, Shiqi Peng, and Ekkehard Winterfeldt. "ChemInform Abstract: Synthesis of 6-Amino Acid Substituted 4,6,7,12-Tetrahydro-4-oxoindolo[2,3-a]quinolizines." ChemInform 31, no. 4 (2010): no. http://dx.doi.org/10.1002/chin.200004213.
Full textMIKHAL'CHUK, A. L., O. V. GULYAKEVICH та A. A. AKHREM. "ChemInform Abstract: Synthesis of Arylsubstituted Benzo(α)quinolizines by Cyclocondensation of Cyclic Azomethines with Arylidenemalonates." ChemInform 27, № 35 (2010): no. http://dx.doi.org/10.1002/chin.199635149.
Full textRudler, Henri, Andrée Parlier, Sophie Bezennine-Lafollée, and Jacqueline Vaissermann. "Synthesis of Functionalized Quinolizines and Homoquinolizines fromN-Alkynylaminocarbene Complexes of Chromium Intramolecular C–H Activation." European Journal of Organic Chemistry 1999, no. 11 (1999): 2825–33. http://dx.doi.org/10.1002/(sici)1099-0690(199911)1999:11<2825::aid-ejoc2825>3.0.co;2-v.
Full textVu, Din' Khoang, G. V. Pshenichnyi, V. A. Mashenkov, and L. S. Stanishevskii. "Synthesis of 3a,4,6,7,11b,12-hexahydro-3a-methyl-7-phenylbenzo[a]furo[2,3-g]quinolizines." Chemistry of Heterocyclic Compounds 29, no. 12 (1993): 1450–53. http://dx.doi.org/10.1007/bf00531410.
Full textXu, Qin, Minhui Yu, Yongyi Guo, et al. "Facile catalyst-free synthesis of perfluoroalkylated cis-spiropyrimidine-5,1′-quinolizines and pyrano[2,3-d]pyrimidines." Journal of Fluorine Chemistry 228 (December 2019): 109411. http://dx.doi.org/10.1016/j.jfluchem.2019.109411.
Full textTominaga, Yoshinori, Kenichirou Yokota, Masayori Hagimori, Yasuhiro Shigemitsu, Naoko Mizuyama, and Bo-Cheng Wang. "Synthesis of Quinolizino[3,2-a]quinolizine Derivatives and Their Fluorescence." HETEROCYCLES 78, no. 5 (2009): 1271. http://dx.doi.org/10.3987/com-08-11614.
Full textVenkov, Atanas P., та Stela M. Statkova. "Application of the Intramolecular α-Amido-alkylation Reaction for the Synthesis of Dibenzo /a,h/ Quinolizines". Synthetic Communications 21, № 14 (1991): 1511–20. http://dx.doi.org/10.1080/00397919108016425.
Full textden Heeten, René, Léon J. P. van der Boon, Daniël L. J. Broere, et al. "Concise Synthesis of Highly Substituted Benzo[a]quinolizines by a Multicomponent Reaction/Allylation/Heck Reaction Sequence." European Journal of Organic Chemistry 2012, no. 2 (2011): 275–80. http://dx.doi.org/10.1002/ejoc.201101170.
Full textIhara, Masataka, Yohhei Ishida, Yuji Tokunaga, Chizuko Kabuto, and Keiichiro Fukumoto. "Stereocontrolled synthesis of indolo[2,3-a]quinolizines by intramolecular double Michael reaction: proof for stepwise mechanism." Journal of the Chemical Society, Chemical Communications, no. 20 (1995): 2085. http://dx.doi.org/10.1039/c39950002085.
Full textMemetzidis, G., JF Stambach, L. Jung, C. Schott, C. Heitz та JC Stoclet. "Structure-affinity relationships of berbines or 5,6,13,13a-tetrahydro-8H-dibenzo[a,g]quinolizines at α-adrenoceptors". European Journal of Medicinal Chemistry 26, № 6 (1991): 605–11. http://dx.doi.org/10.1016/0223-5234(91)90195-s.
Full textVENKOV, A. P., та S. M. STATKOVA. "ChemInform Abstract: Application of the Intramolecular α-Amidoalkylation Reaction for the Synthesis of Dibenzo(a,h)quinolizines." ChemInform 23, № 9 (2010): no. http://dx.doi.org/10.1002/chin.199209289.
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