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1. Substituted benzyl N-phenylcarbamates – their solvolysis and inhibition activity to acetylcholinesterase and butyrylcholinesterase (09-3542GP)
Miloš Sedlák, Jiří Hanusek, Pavel Drabina, Šárka Štěpánková and Alexander Čegan
DOI: https://doi.org/10.3998/ark.5550190.0010.701
Full Text: PDF (329K)
pp. 1 - 11
received Sep 24 2008; accepted Feb 16 2009; published Feb 25 2009;
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2. Structure-based design of a new class of highly selective pyrazolo[3,4-d]pyrimidines based inhibitors of cyclin dependent kinases (09-3637AP)
Diaa A. Ibrahim, Amira M. El-Metwally and Elham E. Al-Arab
DOI: https://doi.org/10.3998/ark.5550190.0010.702
Full Text: PDF (430K)
pp. 12 - 25
received Nov 8 2008; accepted Feb 19 2009; published Feb 25 2009;
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3. Synthesis of a bifunctional 1,2,3,4-tetrahydroquinoline derivative: 4,4'-(1,4-phenylene)di(1,2,3,4-tetrahydrobenzo[f]quinolin-2-ol (09-3519OP)
Rimgaile Degutyte, Jolanta Stumbraite and Vytautas Getautis
DOI: https://doi.org/10.3998/ark.5550190.0010.703
Full Text: PDF (113K)
pp. 26 - 32
received Sep 17 2008; accepted Feb 18 2009; published Mar 15 2009;
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4. An alternative synthetic route to the neuroleptic compound Pipothiazine (09-3541FP)
Gabriela P. Sarmiento, Graciela Y. Moltrasio and Albertina G. Moglioni
DOI: https://doi.org/10.3998/ark.5550190.0010.704
Full Text: PDF (265K)
pp. 33 - 41
received Sep 25 2008; accepted Feb 24 2009; published Mar 22 2009;
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5. A study on tautomeric investigation of new hetarylazo-6-aminouracil (09-3645HP)
Zeynel Seferoğlu
DOI: https://doi.org/10.3998/ark.5550190.0010.705
Full Text: PDF (373K)
pp. 42 - 57
received Nov 10 2008; accepted Feb 18 2009; published Mar 22 2009;
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6. Synthetic studies towards the anti-inflammatory agent, oleocanthal using a Johnson–Claisen (orthoester) rearrangement strategy (09-3827DP)
Jui Thiang Brian Kueh, Patrick D. O’Connor, Helmut Hügel and Margaret A. Brimble
DOI: https://doi.org/10.3998/ark.5550190.0010.706
Full Text: PDF (620K)
pp. 58 - 71
received Feb 3 2009; accepted Feb 28 2009; published Mar 27 2009;
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7. Formal synthesis of piperazinomycin, a novel antifungal antibiotic (09-3750OP)
Samir Ghosh, A.Sanjeev Kumar, G.N. Mehta, R. Soundararajan and Subhabrata Sen
DOI: https://doi.org/10.3998/ark.5550190.0010.707
Full Text: PDF (150K)
pp. 72 - 78
received Jan 4 2009; accepted Feb 23 2009; published Mar 27 2009;
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7. One-pot synthesis of 5-carboxanilide-dihydropyrimidinones using etidronic acid (09-3774JP)
Akshay M. Pansuriya, Mahesh M. Savant, Chirag V. Bhuva, Jyoti Singh and Yogesh T. Naliapara
DOI: https://doi.org/10.3998/ark.5550190.0010.707
Full Text: PDF (186K)
pp. 79 - 85
received Jan 10 2009; accepted Feb 27 2009; published Mar 27 2009;
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9. One-pot synthesis of stable phosphorus ylides using aldehyde phenylhydrazone derivatives (09-3706UP)
Malek Taher Maghsoodlou, Nourallah Hazeri, Reza Heydari, Sayyed Mostafa Habibi Khorassani, Farahnaz Barahuie and Ghasem Marandi
DOI: https://doi.org/10.3998/ark.5550190.0010.709
Full Text: PDF (218K)
pp. 86 - 97
received Dec 14 2008; accepted Feb 18 2009; published Apr 3 2009;
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10. 2-Cyanomethylbenzaldehyde – useful substrate for preparation of some 1,3-di- and 1,2,3-trisubstituted naphthalenes or substituted 1-cyanobenzobicyclo[2.2.2]octenes (09-3654BP)
Marek Panasiewicz, Tadeusz Zdrojewski, Krzysztof Chrulski, Anna Wojtasiewicz and Andrzej Jończyk
DOI: https://doi.org/10.3998/ark.5550190.0010.710
Full Text: PDF (341K)
pp. 98 - 110
received Nov 14 2008; accepted Feb 18 2009; published Apr 7 2009;
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11. Efficient synthesis and fungicidal activities of 2-alkylamino-6-(1H-1,2,4-triazol-1-yl)-thieno[2,3-d]pyrimidin-4(3H)-ones (09-3659FP)
Yong Sun, Jing Wu, Jian Wan and Ming-Wu Ding
DOI: https://doi.org/10.3998/ark.5550190.0010.711
Full Text: PDF (131K)
pp. 111 - 118
received Nov 19 2008; accepted Mar 15 2009; published Apr 7 2009;
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12. Synthesis of novel symmetrical and unsymmetrical bis-spiro[indole-indazolyl-thiazolidine]-2,4'-diones (09-3735EP)
Pankaj Khanna, Anjali Saxena, Leena Khanna, Sunita Bhagat and Subhash C. Jain
DOI: https://doi.org/10.3998/ark.5550190.0010.712
Full Text: PDF (112K)
pp. 119 - 125
received Dec 22 2008; accepted Mar 15 2009; published Apr 7 2009;
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13. Synthesis and bioactivities of novel trifluoromethylated pyrazole oxime ether derivatives containing a pyridyl moiety (09-3723JP)
Hong Dai, Hai-Bo Yu, Jian-Bing Liu, Yong-Qiang Li, Xue Qin, Xin Zhang, Zhen-Fang Qin, Ting-Ting Wang and Jian-Xin Fang
DOI: https://doi.org/10.3998/ark.5550190.0010.713
Full Text: PDF (376K)
pp. 126 - 142
received Dec 22 2008; accepted Mar 25 2009; published Apr 7 2009;
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14. Synthesis and spectral characterization of zolpidem related substances - hypnotic agent (09-3758AP)
Yasareni Sumalatha, Padi Pratap Reddy, Ranga Reddy and Bollikonda Satyanarayana
DOI: https://doi.org/10.3998/ark.5550190.0010.714
Full Text: PDF (135K)
pp. 143 - 149
received Jan 6 2009; accepted Mar 28 2009; published Apr 7 2009;
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15. Open-chain and cyclic amidrazones forming persistent radicals. An electrochemical and quantum chemical study (09-3680FP)
Fabian Krauth, Rudolf Friedemann, Hans-Hermann Rüttinger and Petra Frohberg
DOI: https://doi.org/10.3998/ark.5550190.0010.715
Full Text: PDF (636K)
pp. 150 - 164
received Nov 27 2008; accepted Mar 20 2009; published Apr 8 2009;
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16. Synthesis of chiral pyridino-15-crown-5 type ligands containing α-D-hexapyranoside unit and their application in asymmetric synthesis (09-3717DP)
Attila Makó, Péter Bakó, Áron Szöllősy, Tibor Bakó, Csaba Peltz and Péter Keglevich
DOI: https://doi.org/10.3998/ark.5550190.0010.716
Full Text: PDF (303K)
pp. 165 - 179
received Dec 19 2008; accepted Mar 15 2009; published Apr 8 2009;
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17. Convergent synthesis of a blocked trisaccharide fragment related to the exopolysaccharide from Burkholderia cepacia (09-3834JP)
Jayant Srivastava, Anakshi Khare and Naveen K. Khare
DOI: https://doi.org/10.3998/ark.5550190.0010.717
Full Text: PDF (241K)
pp. 180 - 188
received Feb 5 2009; accepted Mar 20 2009; published Apr 8 2009;
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18. Facile one pot synthesis of dioxazadibenzocyclodecene-6-one, 6-thione and other homologues (09-3858UP)
M. S. Singh, Pratibha Singh, Pallavi Singh and Ashutosh Gupta
DOI: https://doi.org/10.3998/ark.5550190.0010.718
Full Text: PDF (305K)
pp. 189 - 196
received Feb 17 2009; accepted Mar 26 2009; published Apr 8 2009;
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19. Determination and evaluation of acid dissociation constants of some novel benzothiazole Schiff bases and their reduced analogs by spectroscopy (09-3582QP)
Cemil Öğretir, Kamuran Görgün, Müjgan Özkütük and Handan Can Sakarya
DOI: https://doi.org/10.3998/ark.5550190.0010.719
Full Text: PDF (300K)
pp. 197 - 209
received Oct 17 2008; accepted Mar 29 2009; published Apr 8 2009;
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20. Synthesis, urease inhibition and antimicrobial activities of some chiral 5-aryl-4-(1-phenylpropyl)-2H-1,2,4-triazole-3-(4H)-thiones (09-3615NP)
Monazza Serwar, Tashfeen Akhtar, Shahid Hameed and Khalid M. Khan
DOI: https://doi.org/10.3998/ark.5550190.0010.720
Full Text: PDF (259K)
pp. 210 - 221
received Oct 30 2008; accepted Mar 30 2009; published Apr 12 2009;
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21. An efficient method for zinc mediated reduction of norbornyl α-diketones in [bmim][BF4]:H2O (09-3689AP)
Faiz Ahmed Khan and Ch. Sudheer
DOI: https://doi.org/10.3998/ark.5550190.0010.721
Full Text: PDF (139K)
pp. 222 - 228
received Dec 3 2008; accepted Mar 25 2009; published Apr 12 2009;
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22. An efficient strategy towards the synthesis of epimerically pure endo-bicyclo[3.2.0]hept-6-en-3-yl benzoates (09-3741HP)
Ze Zhang, Qing-Ping Song, Guan-Wu Wang and Tien-Yau Luh
DOI: https://doi.org/10.3998/ark.5550190.0010.722
Full Text: PDF (204K)
pp. 229 - 236
received Dec 29 2008; accepted Mar 26 2009; published Apr 12 2009;
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23. Hydrazinolysis study of phthalimido- and phthalisoimido-penicillin amide derivatives (09-3851KP)
Helena Cerić and Marija Šindler-Kulyk
DOI: https://doi.org/10.3998/ark.5550190.0010.723
Full Text: PDF (299K)
pp. 237 - 246
received Feb 13 2009; accepted Apr 3 2009; published Apr 18 2009;
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24. Studies of the β-sheet mediated self-assembly of designed synthetic peptides of general formula PhCO-Gly-Xx-OCH2Ph and the possible role of aromatic π-π interactions in the self-assembly (09-3815KP)
Arpita Dutta, Sudeshna Kar, Roland Fröhlich, Pradyot Koley and Animesh Pramanik
DOI: https://doi.org/10.3998/ark.5550190.0010.724
Full Text: PDF (2,285K)
pp. 247 - 259
received Jan 28 2009; accepted Apr 3 2009; published Apr 18 2009;
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25. Synthesis of novel alkaloid derivatives from vinyl ether of lupinine and PH-addends (09-3813LP)
Nina K. Gusarova, Svetlana F. Malysheva, Ludmila A. Oparina, Nataliya A. Belogorlova, Anatolii P. Tantsyrev, Lidiya N. Parshina, Boris G. Sukhov, Rustam T. Tlegenov and Boris A. Trofimov
DOI: https://doi.org/10.3998/ark.5550190.0010.725
Full Text: PDF (241K)
pp. 260 - 267
received Jan 28 2009; accepted Mar 25 2009; published Apr 21 2009;
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26. Asymmetric conjugate addition of ketones to nitroalkenes catalyzed by chiral bifunctional sulfamides (09-3841BP)
Sheng-ping Liu, Xue-jing Zhang, Jin-hua Lao and Ming Yan
DOI: https://doi.org/10.3998/ark.5550190.0010.726
Full Text: PDF (382K)
pp. 268 - 280
received Feb 8 2009; accepted Apr 19 2009; published May 2 2009;
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27. Application of (2Z)-3-dimethylamino-2-(1H-indole-3-carbonyl) acrylonitrile in the synthesis of novel 3-heteroarylindoles: condensed meridianine analogs (09-3793AP)
Mohamed A. A. Radwan, Mohamed R. Shaaban, Eman A. Ragab and Ahmed O. H. El-Nezhawy
DOI: https://doi.org/10.3998/ark.5550190.0010.727
Full Text: PDF (308K)
pp. 281 - 291
received Jan 17 2009; accepted Apr 19 2009; published May 2 2009;
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28. An efficient three component one-pot synthesis of some new octahydroquinazolinone derivatives and investigation of their antimicrobial activities (09-3835KP)
Niraj K. Ladani, Manish P. Patel and Ranjan G. Patel
DOI: https://doi.org/10.3998/ark.5550190.0010.728
Full Text: PDF (237K)
pp. 292 - 302
received Jan 29 2009; accepted Apr 19 2009; published May 2 2009;
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29. Heteropoly acid catalyzed synthesis of 1-amidoalkyl-2-naphthols in the presence of molten tetraethyl ammonium chloride as an ionic liquid (09-3387MP)
Ali Dorehgiraee, Hojatollah Khabazzadeh and Kazem Saidi
DOI: https://doi.org/10.3998/ark.5550190.0010.729
Full Text: PDF (184K)
pp. 303 - 310
received Jul 20 2008; accepted Apr 19 2009; published May 2 2009;
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30. A theoretical approach to the nucleophilic behavior of benzofused thieno[3,2-b]furans using DFT and HF based reactivity descriptors (09-3434QP)
Ausra Vektariene, Gytis Vektaris and Jiri Svoboda
DOI: https://doi.org/10.3998/ark.5550190.0010.730
Full Text: PDF (901K)
pp. 311 - 329
received Aug 13 2008; accepted Feb 18 2009; published May 10 2009;
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