申请人:Hayashi Kazuya
公开号:US20080319016A1
公开(公告)日:2008-12-25
An arylamidine derivative represented by the general formula (wherein R
1
represents optionally protected or substituted amidino; and R
2
and R
3
are the same or different and each represents hydrogen or halogeno) or a salt of the derivative. The derivative and salt have potent activity against fungi including ones having tolerance to azole type drugs and further have high safety and excellent properties in a repeated dose toxicity test. They are hence useful as an excellent antifungal.
一种芳基脲衍生物,其通式表示为(其中R1表示可选择性保护或取代的酰胺基; R2和R3相同或不同,每个表示氢或卤素),或其衍生物的盐。该衍生物和盐对真菌具有强效活性,包括对azole类药物具有耐受性的真菌,并且在重复剂量毒性测试中具有高安全性和优异性能。因此,它们可用作优秀的抗真菌剂。