|
1. Studies on some biologically active substituted 4(3H)-quinazolinones. Part 1. Synthesis, characterization and anti-inflammatory-antimicrobial activity of 6,8-disubstituted 2-phenyl-3-[substituted-benzothiazol-2-yl]-4(3H)-quinazolinones (06-1772MP)
Sachin S. Laddha, Sudhir G. Wadodkar and Sharad K. Meghal
DOI: https://doi.org/10.3998/ark.5550190.0007.b01
Full Text: PDF (407K)
Export Citation: RIS
pp. 1 - 20
received Dec 27 2005; accepted Mar 28 2006; published Apr 24 2006;
|
|
2. 1,1'-(Ethane-1,2-diyl)dipyridinium bistribromide (EDPBT) as a recyclable catalyst for acylation (06-1707FP)
Sarala Naik, Veerababurao Kavala, Rangam Gopinath and Bhisma K. Patel
DOI: https://doi.org/10.3998/ark.5550190.0007.b02
Full Text: PDF (246K)
Export Citation: RIS
pp. 21 - 36
received Nov 1 2005; accepted Apr 11 2006; published Apr 24 2006;
|
|
3. Synthesis of 2-phenyl indoxyls (06-1832AP)
Michael C. Hewitt and Liming Shao
DOI: https://doi.org/10.3998/ark.5550190.0007.b03
Full Text: PDF (130K)
Export Citation: RIS
pp. 37 - 46
received Feb 18 2006; accepted Apr 19 2006; published Apr 24 2006;
|
|
4. One-pot rapid and efficient synthesis of new spiro derivatives of 11H-indeno[1,2-b]quinoxalin-11-one, 6H-indeno[1,2-b]pyrido[3,2-e]pyrazin-6-one and isatin-based 2-pyrazolines (06-1791MP)
Javad Azizian, Masoud Shaabanzadeh, Farhad Hatamjafari and M. Reza Mohammadizadeh
DOI: https://doi.org/10.3998/ark.5550190.0007.b04
Full Text: PDF (192K)
Export Citation: RIS
pp. 47 - 58
received Jan 13 2006; accepted Apr 17 2006; published Apr 24 2006;
|
|
5. Liquid -liquid extraction of copper (II), cadmium (II) and lead (II) using tripodal N-donor pyrazole ligands (06-1768DP)
Ibrahim Bouabdallah, Ismail Zidane,a Brahim Hacht, Rachid Touzani and Abdelkrim Ramdani
DOI: https://doi.org/10.3998/ark.5550190.0007.b05
Full Text: PDF (108K)
Export Citation: RIS
pp. 59 - 65
received Dec 22 2005; accepted Apr 12 2006; published Apr 27 2006;
|
|
6. Synthesis and antimicrobial activity of succinimido(2-aryl-4-oxo-3-{[(quinolin-8-yloxy)acetyl]amino}-1,3-thiazolidin-5-yl)acetates (06-1813BP)
Maqbool Ahmed, Ranjana Sharma, Devendra P. Nagda, Jawahar L. Jat and Ganpat L. Talesara
DOI: https://doi.org/10.3998/ark.5550190.0007.b06
Full Text: PDF (68K)
Export Citation: RIS
pp. 66 - 75
received Jan 29 2006; accepted Apr 11 2006; published Apr 27 2006;
|
|
7. Synthesis of some new azoles of potential antiviral activity (06-1697JP)
Abdel-Rahman Farghaly and Hussein El-Kashef
DOI: https://doi.org/10.3998/ark.5550190.0007.b07
Full Text: PDF (166K)
Export Citation: RIS
pp. 76 - 90
received Oct 20 2005; accepted Apr 18 2006; published May 3 2006;
|
|
8. Photochemistry of clobetasol propionate, a steroidal anti- inflammatory drug (06-1823EP)
Jawaid Iqbal, Anamika Gupta and Adil Husain
DOI: https://doi.org/10.3998/ark.5550190.0007.b08
Full Text: PDF (125K)
Export Citation: RIS
pp. 91 - 98
received Feb 10 2006; accepted Apr 25 2006; published May 8 2006;
|
|
9. Synthesis of novel 2-substituted 1,4-naphthoquinones using Heck reaction in ‘green’ reaction media (06-1869CP)
Alka Mital, Rahul Lad, Ashish Thakur, Villendra Singh Negi and Uma Ramachandran
DOI: https://doi.org/10.3998/ark.5550190.0007.b09
Full Text: PDF (55K)
Export Citation: RIS
pp. 99 - 106
received Mar 20 2006; accepted May 10 2006; published May 17 2006;
|
|
10. One-pot synthesis of pyrano[3,2-c]pyran derivatives catalyzed by KF/Al2O3 (06-1847HP)
Xiang-Shan Wang, Zhao-Sen Zeng, Yu-Ling Li, Da-Qing Shi and Shu-Jiang Tu
DOI: https://doi.org/10.3998/ark.5550190.0007.b10
Full Text: PDF (243K)
Export Citation: RIS
pp. 107 - 113
received Mar 1 2006; accepted May 16 2006; published Jun 27 2006;
|
|
11. Synthesis of 5-O-benzyl-2-C-β-fluoromethyl-1,2,3-tri-O-acetyl- D-ribofuranose (06-1862BP)
Dirk Elend, M. Jonathan Fray and David Pryde
DOI: https://doi.org/10.3998/ark.5550190.0007.b11
Full Text: PDF (203K)
Export Citation: RIS
pp. 114 - 127
received Mar 14 2006; accepted May 16 2006; published Jun 27 2006;
|
|
12. One pot synthesis of benzyltriphenylphosphonium acetates from the corresponding activated benzylic alcohols (06-1859HP)
Paola Hernández, Alicia Merlino, Alejandra Gerpe, Williams Porcal, Oscar E. Piro, Mercedes González and Hugo Cerecetto
DOI: https://doi.org/10.3998/ark.5550190.0007.b12
Full Text: PDF (88K)
Export Citation: RIS
pp. 128 - 136
received Mar 13 2006; accepted May 16 2006; published Jun 27 2006;
|
|
13. Why do ethyl [2-cyano-3-(n-butylamino)acryloyl]carbamate and its analogues stay as Z-isomers only ? (06-1884DP)
Kuangsen Sung, Robert Sung, Michael Sung and Bo-Ren Zhuang
DOI: https://doi.org/10.3998/ark.5550190.0007.b13
Full Text: PDF (287K)
Export Citation: RIS
pp. 137 - 147
received Apr 4 2006; accepted May 10 2006; published Jun 27 2006;
|
|
14. Synthesis of small cyclic peptides containing disulfide bonds (06-1863BP)
Xiao-Yan Wang, Qin Wang, Xiao-Yi Huang, Tao Wang and Xiao-Qi Yu
DOI: https://doi.org/10.3998/ark.5550190.0007.b14
Full Text: PDF (168K)
Export Citation: RIS
pp. 148 - 154
received Mar 14 2006; accepted May 16 2006; published Jun 27 2006;
|
|
15. Concise synthesis of truncated pachastrissamine (jaspine B) and its enantiomer (06-1865EP)
S. Chandrasekhar, Bhoopendra Tiwari and S. Jaya Prakash
DOI: https://doi.org/10.3998/ark.5550190.0007.b15
Full Text: PDF (157K)
Export Citation: RIS
pp. 155 - 161
received Mar 16 2006; accepted May 4 2006; published Jun 27 2006;
|
|
16. Oxidative methyl esterification of aldehydes promoted by molecular and hypervalent (III) iodine (06-1887LP)
N.N. Karade, V.H. Budhewar, A.N. Katkar and G.B. Tiwari
DOI: https://doi.org/10.3998/ark.5550190.0007.b16
Full Text: PDF (47K)
Export Citation: RIS
pp. 162 - 167
received Apr 6 2006; accepted May 18 2006; published Jun 27 2006;
|
|
17. 4-Chlorophenyl and 2,4,6-tribromophenyl chlorothionoformates: new dealkylating agents for tertiary amines (06-1811MP)
Mahmoud Heidari and Mehdi M. Baradarani
DOI: https://doi.org/10.3998/ark.5550190.0007.b17
Full Text: PDF (197K)
Export Citation: RIS
pp. 168 - 175
received Jan 27 2006; accepted Jun 13 2006; published Jun 28 2006;
|
|
18. An one-pot three-component process for the synthesis of 6-amino-4-aryl-5-cyano-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazoles in aqueous media (06-1864DP)
Tong-Shou Jin, Rui-Qiao Zhao and Tong-Shuang Li
DOI: https://doi.org/10.3998/ark.5550190.0007.b18
Full Text: PDF (200K)
Export Citation: RIS
pp. 176 - 182
received Mar 16 2006; accepted Jun 22 2006; published Jun 29 2006;
|
|
19. A common route to the synthesis of 1,3,4-oxadiazole -2-thione and 1,2,4-triazole -3-thiols derivatives of trioses and pentoses as models for acyclic C-nucleosides (06-1866CP)
Mohamed Belkadi and Adil A. Othman
DOI: https://doi.org/10.3998/ark.5550190.0007.b19
Full Text: PDF (259K)
Export Citation: RIS
pp. 183 - 195
received Mar 16 2006; accepted Jul 10 2006; published Aug 2 2006;
|
|
20. Synthesis and antibacterial activities of α-hydroxyphosphonates and α-acetyloxyphosphonates derived from 2-chloroquinoline-3-carbaldehyde (06-1808AP)
Rajkumar U. Pokalwar, Rajkumar V. Hangarge, Prakash V. Maske and Murlidhar S. Shingare
DOI: https://doi.org/10.3998/ark.5550190.0007.b20
Full Text: PDF (250K)
Export Citation: RIS
pp. 196 - 204
received Jan 26 2006; accepted Aug 7 2006; published Aug 23 2006;
|
|
21. Corrosion inhibitors part 31 : quantum chemical studies on the efficiencies of some aromatic hydrazides and Schiff bases as corrosion inhibitors of steel in acidic medium (06-1857FP)
El Sayed H. El Ashry, Ahmed El Nemr, Sami A. Esawy and Safaa Ragab
DOI: https://doi.org/10.3998/ark.5550190.0007.b21
Full Text: PDF (289K)
Export Citation: RIS
pp. 205 - 220
received Mar 10 2006; accepted Aug 21 2006; published Sep 6 2006;
|
|
22. Synthesis of 6-iodo / bromo- 3-amino-2-methylquinazolin-4 (3H)-ones by direct halogenation and their Schiff base derivatives (06-1800BP)
Mudassar A. Sayyed, Shyam S. Mokle and Yeshwant B.Vibhute
DOI: https://doi.org/10.3998/ark.5550190.0007.b22
Full Text: PDF (176K)
Export Citation: RIS
pp. 221 - 226
received Jan 20 2006; accepted Jul 27 2006; published Sep 13 2006;
|
|
