公开(公告)号：US06881729B2

公开(公告)日：2005-04-19

申请号：US10207565

申请日：2002-07-29

申请人： Weiming Li ,  Alexander P. Scott ,  Honggao Yan ,  Douglas Gage ,  Mike J. Siefkes ,  Qin Liu ,  Sangseon Yun

发明人： Weiming Li ,  Alexander P. Scott ,  Honggao Yan ,  Douglas Gage ,  Mike J. Siefkes ,  Qin Liu ,  Sangseon Yun

IPC分类号： A01N45/00 ,  A61K31/575

CPC分类号： A01N45/00

摘要： Novel compounds isolated from the bile of male sea lampreys are described, in particular, 7α,12α,24-trihydroxy-5α-cholan-3-one-24-sulfate and 7α,12α-dihydroxy-5α-cholan-3-one-24-oic acid and an ELISA for detecting the compounds. The bile compounds act as pheromones which attract female sea lampreys in water to the point in the water where the compounds had been introduced. The bile compounds are useful in lamprey population management programs where it is desirable to control the locomotion and distribution of lampreys and in food operations where it enhances the efficiency of catching lampreys for food.

摘要翻译： 从男性海胆胆汁中分离的新型化合物，特别是7α，12α，24-三羟基-5α-胆碱-3-酮-24-硫酸盐和7α，12α-二羟基-5α-胆碱-3-酮的新型化合物， 24-酸和用于检测化合物的ELISA。 胆汁化合物起着信号素的作用，吸引了女性海水中的水分，直到引入化合物的水中。 胆汁化合物可用于芸香种群管理计划，其中需要控制灯泡的运动和分布以及食物操作，从而提高捕捉食物的效率。