| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a novel N,N'-methylenebis(1,2-benzisothiazolin-3-one) compound having a 1,2-benzisothiazolin-3-one frame and being useful as antibiotics, antifungal agents and the like. <P>SOLUTION: The N,N'-methylenebis(1,2-benzisothiazolin-3-one) compound is obtained by reacting a 1,2-benzisothiazolin-3-one compound with a formaldehyde compound in the presence of an acid. A method for producing the N,N'-methylenebis(1,2-benzisothiazolin-3-one) compound is also provided. <P>COPYRIGHT: (C)2013,JPO&INPIT |
