Synthesis and antimicrobial activity of new 3,5-disubstituted isoxazoles

S.G. Kini, A.R. Bhat, R. Bhat, N. Narayanaswamy

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

New 3,5 disubstituted isoxazoles were prepared by the action of hydroxylamine hydrochloride and sodium acetate on 3-{3-[3-(trifluoromethyl) phenoxy/phenoxy]-4-substituted phenyl/phenyl}-1-(4-substitutedphenyl)-2-propene- 1-ones (chalcones) (II). The structures of the synthesized compounds were settled on the basis of spectral data. The antibacterial, antitubercular and antifungal activities of all compounds have been evaluated. Compounds carrying halogen on a-ring showed strong antimicrobial activity. However the titled compounds exhibited moderate antifungal activity. Some compounds exhibited significant activity towards a strain of Mycobacterium tuberculosis H 37Rv.
Original languageEnglish
Pages (from-to)319-322
Number of pages4
JournalIndian Journal of Heterocyclic Chemistry
Volume17
Issue number4
Publication statusPublished - 2008

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Chalcones
Isoxazoles
Sodium Acetate
Hydroxylamine
Halogens
propylene

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Kini, S.G. ; Bhat, A.R. ; Bhat, R. ; Narayanaswamy, N. / Synthesis and antimicrobial activity of new 3,5-disubstituted isoxazoles. In: Indian Journal of Heterocyclic Chemistry. 2008 ; Vol. 17, No. 4. pp. 319-322.
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abstract = "New 3,5 disubstituted isoxazoles were prepared by the action of hydroxylamine hydrochloride and sodium acetate on 3-{3-[3-(trifluoromethyl) phenoxy/phenoxy]-4-substituted phenyl/phenyl}-1-(4-substitutedphenyl)-2-propene- 1-ones (chalcones) (II). The structures of the synthesized compounds were settled on the basis of spectral data. The antibacterial, antitubercular and antifungal activities of all compounds have been evaluated. Compounds carrying halogen on a-ring showed strong antimicrobial activity. However the titled compounds exhibited moderate antifungal activity. Some compounds exhibited significant activity towards a strain of Mycobacterium tuberculosis H 37Rv.",
author = "S.G. Kini and A.R. Bhat and R. Bhat and N. Narayanaswamy",
note = "Cited By :1 Export Date: 10 November 2017 Correspondence Address: Kini, S. G.; Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal-576104, India References: Omran Fatima, A., Khair, E., (2004) J. Heterocyclic Chem, 41, p. 327; Hansen, T.V., Wu, P., Fokin, V.V., (2005) J. Org. Chem, 70, p. 7761; Bhatt, A., Parekh, H., Parikh, K., Parikh, A.R., (2001) Indian J. chem, 40 B, p. 57; Nagar, D.N., Mehta, T., Shah, V.H., (2003) Indian J. Heterocyclic Chem, 13, p. 173; (1983) Chem. Abstr, 98, p. 16671; Strupezewski, J.T., Allen, R.C., Durm, R.W., (1985) J. Med. Chem, 28, p. 761; Jain, M., Hoon, C., Known (2000) J. Med. Chem, 44, p. 5428; Hsieh, H.K., Tsao, L.T., Wang, J.P., Lin, C.N., (2000) J. Pharm. Pharmacol, 52 (2), p. 63; R.L. White (Jr.) F.L. Wessels, T.J. Schwan and K.O. Ellis, J. Med. Chem., 30 (1987), 763; Meguro, K., Tawada, H., Sugiyama, Y., Fujita, T., Kamamastu, Y., (1986) Chem. Pharm. Bull, 34, p. 2840",
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Synthesis and antimicrobial activity of new 3,5-disubstituted isoxazoles. / Kini, S.G.; Bhat, A.R.; Bhat, R.; Narayanaswamy, N.

In: Indian Journal of Heterocyclic Chemistry, Vol. 17, No. 4, 2008, p. 319-322.

Research output: Contribution to journalArticle

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AU - Bhat, R.

AU - Narayanaswamy, N.

N1 - Cited By :1 Export Date: 10 November 2017 Correspondence Address: Kini, S. G.; Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal-576104, India References: Omran Fatima, A., Khair, E., (2004) J. Heterocyclic Chem, 41, p. 327; Hansen, T.V., Wu, P., Fokin, V.V., (2005) J. Org. Chem, 70, p. 7761; Bhatt, A., Parekh, H., Parikh, K., Parikh, A.R., (2001) Indian J. chem, 40 B, p. 57; Nagar, D.N., Mehta, T., Shah, V.H., (2003) Indian J. Heterocyclic Chem, 13, p. 173; (1983) Chem. Abstr, 98, p. 16671; Strupezewski, J.T., Allen, R.C., Durm, R.W., (1985) J. Med. Chem, 28, p. 761; Jain, M., Hoon, C., Known (2000) J. Med. Chem, 44, p. 5428; Hsieh, H.K., Tsao, L.T., Wang, J.P., Lin, C.N., (2000) J. Pharm. Pharmacol, 52 (2), p. 63; R.L. White (Jr.) F.L. Wessels, T.J. Schwan and K.O. Ellis, J. Med. Chem., 30 (1987), 763; Meguro, K., Tawada, H., Sugiyama, Y., Fujita, T., Kamamastu, Y., (1986) Chem. Pharm. Bull, 34, p. 2840

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N2 - New 3,5 disubstituted isoxazoles were prepared by the action of hydroxylamine hydrochloride and sodium acetate on 3-{3-[3-(trifluoromethyl) phenoxy/phenoxy]-4-substituted phenyl/phenyl}-1-(4-substitutedphenyl)-2-propene- 1-ones (chalcones) (II). The structures of the synthesized compounds were settled on the basis of spectral data. The antibacterial, antitubercular and antifungal activities of all compounds have been evaluated. Compounds carrying halogen on a-ring showed strong antimicrobial activity. However the titled compounds exhibited moderate antifungal activity. Some compounds exhibited significant activity towards a strain of Mycobacterium tuberculosis H 37Rv.

AB - New 3,5 disubstituted isoxazoles were prepared by the action of hydroxylamine hydrochloride and sodium acetate on 3-{3-[3-(trifluoromethyl) phenoxy/phenoxy]-4-substituted phenyl/phenyl}-1-(4-substitutedphenyl)-2-propene- 1-ones (chalcones) (II). The structures of the synthesized compounds were settled on the basis of spectral data. The antibacterial, antitubercular and antifungal activities of all compounds have been evaluated. Compounds carrying halogen on a-ring showed strong antimicrobial activity. However the titled compounds exhibited moderate antifungal activity. Some compounds exhibited significant activity towards a strain of Mycobacterium tuberculosis H 37Rv.

M3 - Article

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JO - Indian Journal of Heterocyclic Chemistry

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