82087-57-8Relevant academic research and scientific papers
Anti-mycoplasma agent
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, (2008/06/13)
An anti-mycoplasma agent comprising tropolone, its derivatives, represented by the formula: STR1 (wherein R1 is hydroxy, aliphatic acyloxy, arylacyloxy, arysulfonyloxy, carboxyalkyloxy or its ester, benzoylalkyloxy, alkenyloxy, 1,3-dihydro-3-oxo-1-isobenzofuranyloxy, (2-oxo-5-methyl-1,3-dioxol-4-yl)methyloxy or thiocyanato and R2 is hydrogen, halogen, hydroxy, alkyl or alkoxy) and their salts as an active ingredient, which has potent activity especially against tylosin-resistant mycoplasma both in vitro and in vivo and is effectively used in treating the diseases caused thereby.
Novel Base-Promoted Rearrangement of 2-(4-Cyano-, 2-Nitro-, and 4-Nitrobenzoyloxy)tropones and 2-(2-Oxo-2-phenethyloxy)tropone to 2--tropones and 2-(1-Hydroxy-2-oxo-2-phenethyl)tropone
Takeshita, Hitoshi,Mori, Akira,Suizu, Hiroshi
, p. 1429 - 1432 (2007/10/02)
The base-catalyzed rearrangement of 2-(2-nitro-, 4-nitro-, and 4-cyanobenzyloxy)tropones smoothly yielded corresponding 2-tropones, while their thermolysis gave 3-(arylmethyl)tropolones.This reaction has no precedent analogy in tropon
