申请人:Sanwa Kagaku Kenkyusho Co. Ltd.
公开号:US04560679A1
公开(公告)日:1985-12-24
A novel organosilicon compound represented by a formula ##STR1## wherein A is methylene, carbonyl or sulfonyl group; R, R.sub.1 and R.sub.2 are alkyl group, respectively; R.sub.3 is alkyl, substituted alkyl, alkenyl, phenyl, substituted phenyl, naphthyl, substituted naphthyl, pyridyl, substituted pyridyl, furyl, substituted furyl, thienyl, substituted thienyl group or cycloalkyl group together with the substituent A; R.sub.4 is hydrogen, alkyl or alkenyl group; and R.sub.5, R.sub.6, R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11 and R.sub.12 are hydrogen, alkyl or substituted alkyl, respectively, a non-toxic salt thereof, a process for the preparation of said compound or salt, as well as an antitumor agent comprising as an effective agent at least one of said compound and salt.
一种新型有机硅化合物,其化学式为##STR1##其中A是亚甲基、羰基或磺酰基;R、R.sub.1和R.sub.2分别是烷基;R.sub.3是烷基、取代烷基、烯基、苯基、取代苯基、萘基、取代萘基、吡啶基、取代吡啶基、呋喃基、取代呋喃基、噻吩基、取代噻吩基或环烷基,与取代基A一起;R.sub.4是氢、烷基或烯基;R.sub.5、R.sub.6、R.sub.7、R.sub.8、R.sub.9、R.sub.10、R.sub.11和R.sub.12分别是氢、烷基或取代烷基,其非毒性盐,以及包含至少一种该化合物和盐的有效剂量的抗肿瘤剂。