排序方式: 共有7条查询结果,搜索用时 6 毫秒
1
1.
S.A. Sadaphal P.D. Ghogare S.G. Gupta B.B. Shingate M.S. Shingare 《Arabian Journal of Chemistry》2012,5(2):257-261
Potential biologically active derivatives of arylhydrazotriazole (3a–l) were prepared by the condensation reaction of diazonium salts using various aromatic amines (1a–l) and 1-(2,4-difluorophenyl)-2-(1H-1,2,4-triazol-1-yl) ethanones (2). The synthesized products were obtained in 75–85% yield. All the synthesized products were having good-excellent antifungal activity as compared with standard (Fluconazole and Ketoconazole) drugs. 相似文献
2.
Tambe Adinath Sadaphal Gayatri Dhawale Ravindra Shirole Gopinath 《Research on Chemical Intermediates》2022,48(3):1273-1286
Research on Chemical Intermediates - In the present investigation, we have developed an efficient and eco-friendly protocol for the synthesis of pyrazole anchored 1,4-dihydropyridine analogs using... 相似文献
3.
4.
Kategaonkar Amol H. Sadaphal Sandip A. Shelke Kiran F. Kategaonkar Atul H. Shingate Bapurao B. Shingare Murlidhar S. 《中国化学》2010,28(2):243-249
A series of new ethyl 2‐(ethoxyphosphono)‐1‐cyano‐2‐(substituted tetrazolo[1,5‐a]quinolin‐4‐yl)ethanoate derivatives have been synthesized for the first time of tetrazolo[1,5‐a]quinoline derivatives. Elemental analysis, IR, 1H NMR, 13C NMR, 31P NMR and mass spectral data elucidated the structures of the all newly synthesized compounds. In vitro antimicrobial activities of synthesized compounds have been investigated against Gram‐positive Bacillus subtilis, Gram‐negative Escherichia coli and two fungi Candida albicans and Aspergillus niger in comparison with standard drugs. Significantly microbiological behavior of these newly synthesized derivatives possesses significant antibacterial and antifungal activity. 相似文献
5.
<正>Heterogeneous catalyst aluminium oxide(acidic) is found to be an effective catalyst for the solvent-free condensation reaction of indole with aldehydes in microwave irradiation with shorter reaction time and higher yields. 相似文献
6.
Sandip A. Sadaphal Kiran F. Shelke Swapnil S. Sonar Murlidhar S. Shingare 《Central European Journal of Chemistry》2008,6(4):622-626
1-benzyl-3-methyl imidazolium hydrogen sulphate [bnmim][HSO4] was found to be an effective catalyst for the condensation reaction of indoles and derivatives with benzaldehydes in microwave
irradiation with lower reaction time and higher yields to give bis(indolyl) methanes.
相似文献
7.
Amol H. Kategaonkar Rajkumar U. Pokalwar Sandip A. Sadaphal Pravin V. Shinde Bapurao B. Shingate Murlidhar S. Shingare 《Heteroatom Chemistry》2009,20(7):436-441
A simple and convenient method is developed for the synthesis of new O,O‐diethyl O‐(substituted tetrazolo[1,5‐a]quinolin‐4‐yl)methyl phosphorothioates, which has been synthesized for the first time from tetrazolo[1,5‐a] quinolines via tetrazolo[1,5‐a]quinolin‐4‐ylmethanol derivatives. The structures of the all newly synthesized compounds were elucidated by analytical and spectral methods. © 2010 Wiley Periodicals, Inc. Heteroatom Chem 20:436–441, 2009; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/hc.20570 相似文献
1