Rao, E. V. S. Bhushana; Kumari, S. Subhadra; Rao, K. S. R. Krishna Mohan, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 620 - 623
Use of Zeolite Catalysts for Efficient Synthesis of Benzoxazoles via Beckmann Rearrangement
作者:B. M. Bhawal、S. P. Mayabhate、A. P. Likhite、A. R. A. S. Deshmukh
DOI:10.1080/00397919508013850
日期:1995.11
Abstract Substituted benzoxazoles have been synthesized in very good yields starting from o-acylphenol oximes via Beckmann rearrangement using zeolite catalysts.
2-Ethoxybenzoxazole as a bioisosteric replacement of an ethyl benzoate group in a human rhinovirus (HRV) capsid binder
作者:Renee N. Brown、Rachel Cameron、David K. Chalmers、Stephanie Hamilton、Angela Luttick、Guy Y. Krippner、Darryl B. McConnell、Roland Nearn、Pauline C. Stanislawski、Simon P. Tucker、Keith G. Watson
DOI:10.1016/j.bmcl.2005.02.054
日期:2005.4
A series of pyridazinylpiperidinyl capsid-binding compounds with novel bicyclic substituents were synthesized and screened against human rhinovirus (HRV). Several 2-alkoxy- and 2-alkylthio-benzoxazole and benzothiazole derivatives showed excellent anti-HRV activity. When tested against a panel of 16 representative HRV types the 2-ethoxybenzoxazole derivative 13 was found to have superior HRV activity (median EC50 3.88 ng/mL) to known capsid-binders Pleconaril and Pirodavir. Compound 13 illustrates that a 2-alkoxybenzoxazole group can be an effective bioisostere for a benzoate ester or benzaldehyde oxime ether functionality. (c) 2005 Elsevier Ltd. All rights reserved.
Patel, B. K.; Patel, M. M., Indian Journal of Chemistry, Section A: Inorganic, Physical, Theoretical and Analytical, 1989, vol. 28, # 3, p. 226 - 229
作者:Patel, B. K.、Patel, M. M.
DOI:——
日期:——
RAO, E. V. S. BHUSHANA;KUMARI, S. SUBHADRA;RAO, K. S. R. KRISHNA MOHAN, INDIAN J. CHEM., 26,(1987) N 7, 620-623
作者:RAO, E. V. S. BHUSHANA、KUMARI, S. SUBHADRA、RAO, K. S. R. KRISHNA MOHAN