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New amidino-benzimidazolyl derivatives of tylosin and desmycosin (CROSBI ID 93449)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Hranjec, Marijana ; Starčević, Kristina ; Zamola, Branimir ; Mutak, Stjepan ; Đerek, Marko ; Karminski-Zamola, Grace New amidino-benzimidazolyl derivatives of tylosin and desmycosin // Journal of Antibiotics, 55 (2002), 3; 308-314. doi: 10.7164/antibiotics.55.308

Podaci o odgovornosti

Hranjec, Marijana ; Starčević, Kristina ; Zamola, Branimir ; Mutak, Stjepan ; Đerek, Marko ; Karminski-Zamola, Grace

engleski

New amidino-benzimidazolyl derivatives of tylosin and desmycosin

New amidino-benzimidazolyl derivatives of antibiotics tylosin and desmycosin are prepared in the reaction of corresponding amidino-substituted o-phenylendiamine with tylosin respectively desmyicosin on the 20-C aldehyde group. The reaction was carried out in absolute ethanol in the presence of p-benzoquinone. On this way are prepared: 20-[5-N-isopropylamidino)-2-benzimidazolyl]tylosin hydrochloride 9, 20-[5-(-2-imidazolinyl)-2-benzimidazolyl]tylosin hydrochloride 10, 20-[5-(-N-morpholinylamidino)-2-benzimidazolyl]tylosin hydrochloride 11, 20-[5-N-isopropylamidino)-2-benzimidazolyl]desmycosin hydrochloride 12, 20-[5-(-2- imidazolinyl)-2-benzimidazolyl]desmycosin hydrochloride 13, 20-[5-(-N-morpholinylamidino)-2-benzimidazolyl]desmycosin hydrochloride 14. Their antimicrobial activity was tested on a series of microorganisms.

20-[5-N-isopropylamidino)-2-benzimidazolyl]tylosin hydrochloride 9

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nije evidentirano

Podaci o izdanju

55 (3)

2002.

308-314

objavljeno

0021-8820

0021-8820

10.7164/antibiotics.55.308

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Kemija

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