Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Heterocyclic carbon compounds containing a hetero ring...
Patent
1995-12-29
1997-08-26
Robinson, Allen J.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Heterocyclic carbon compounds containing a hetero ring...
514372, 514406, 514407, 514544, 514547, A01N 3710, A01N 4356, A01N 4366, A01N 4380
Patent
active
056611498
ABSTRACT:
Compositions comprising a compound of formula I ##STR1## where R and R' are independently selected from hydrogen and alkyl of 1 to 4 carbon atoms, R" is a moiety selected from the group consisting of (a) hydrogen, (b) a halogen atom selected from the group consisting of F, Cl, Br, and I, and (c) a nitro group, or the hydrochloride salt of said compound; and at least one preservative are disclosed which are synergistically effective compared to the respective components alone in controlling and/or reducing the growth of microorganisms in or on a material or medium. Methods to control and/or reduce the growth of microorganisms and prevent spoilage caused by microorganisms with the use of the compositions of the present invention are also disclosed.
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King Vanja M.
Zhou Xiangdong
Buckman Laboratories International Inc.
Robinson Allen J.
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