申请人:Samsung General Chemicals Co., Ltd.
公开号:US05824689A1
公开(公告)日:1998-10-20
The jineol extracted from scolopendra subspinipes is represented as the following formula (I): ##STR1## The jineol is obtained from scolopendra subspinipes by extracting scolopendra subspinipes with a solvent, separating an activating portion from the extracted liquid with an organic solvent, and purifying an anticancerous activating portion from the activating portion by chromatography. The jineol derivatives prepared from the jineol extracted scolopendra subspinipes are represented as the following formula (II): ##STR2## wherein each R.sub.1 and R.sub.2, independently of each other, is a hydrogen; a lower alkyl group of C.sub.1 to C.sub.6 ; a cycloalkyl group of C.sub.5 to C.sub.7 having a substituting group; an alkyl group of C.sub.1 to C.sub.4 having a phenyl group with one to three substituting groups; a lower alkyl group of C.sub.1 to C.sub.6 having a hydroxy, an alkoxy having C.sub.1 to C.sub.5, or an aryloxy; a lower acyl group of C.sub.1 to C.sub.7 having a hydroxy, an alkoxy having C.sub.1 to C.sub.5, or an aryloxy; a cycloalkylcarbonyl group of C.sub.5 to C.sub.7 with one to three substituting groups; or an acyl group of C.sub.1 to C.sub.4 having a phenyl group with one to three substituting groups.
从蜈蚣中提取出的金醇表示为以下公式(I):##STR1##
金醇是通过用溶剂提取蜈蚣,用有机溶剂从提取液中分离出激活部分,并通过色谱纯化激活部分中的抗癌激活部分而获得的。从提取自蜈蚣的金醇制备的金醇衍生物表示为以下公式(II):##STR2##
其中每个R.sub.1和R.sub.2,彼此独立,是氢; C.sub.1至C.sub.6的较低烷基; C.sub.5至C.sub.7的环烷基,具有取代基; C.sub.1至C.sub.4的烷基,具有一个至三个取代基的苯基; C.sub.1至C.sub.6的较低烷基,具有羟基,C.sub.1至C.sub.5的烷氧基或芳基氧基; C.sub.1至C.sub.7的低酰基,具有羟基,C.sub.1至C.sub.5的烷氧基或芳基氧基; C.sub.5至C.sub.7的环烷基羰基,具有一个至三个取代基; 或具有一个至三个取代基的苯基的C.sub.1至C.sub.4的酰基。