The invention provides an antiplaque oral composition containing an orally acceptable carrier and an antibacterial effective amount of compound (I):
In the structure, R
1
and R
2
are independently a hydrogen atom or a lower C
1-4
alkyl group and R
3
and R
4
are independently an alkenyl or alkyl group having from 1 to 20 carbon atoms, with the proviso that R
3
and R
4
are not both 2-propenyl or n-propyl when R
1
and R
2
are both hydrogen atoms. Also included are oral compositions containing the compound (I).
该发明提供了一种抗牙菌斑口腔组合物,包含口服可接受的载体和化合物(I)的抗菌有效量:
在结构中,R1和R2分别是氢原子或较低的C1-4烷基基团,R3和R4分别是具有1至20个碳原子的烯烃或烷基基团,但R1和R2均为氢原子时,R3和R4不能同时为2-
丙烯基或正丙基。还包括含有该化合物(I)的口腔组合物。