Abstract: Disclosed an extract that is effective in treating drug addiction and a preparation method therefor. An effective component of the extract has the following chemical structural characteristics: a cholestenol compound with hydroxyl (OH) at position 3 and a double bond between position 5 and position 6, or a cholestenol compound with hydroxyl (OH) at position 3, a double bond between position 5 and position 6 and a double bond between position 22 and position 23. The extract can be extracted from the traditional Chinese medicine Agriolima agrestis. The extract of the present invention is safe in acute toxicity, sedative and hypnotic without physical and psychic dependence, has an inhibitory effect on excitability in mouse caused by morphine and benzedrine and a detoxification treatment effect on the withdrawal symptoms in morphine-dependent rats, and is useful in the development of medications or food for treating drug addiction.

Abstract: Disclosed is a compound, a preparation method and use thereof. The compound of the application is prepared by extracting and separating from Limax, and has significant effects on physiological or psychological dependent detoxification or detoxication. Pharmacological tests have proved that the compound has a significant inhibitory effect on withdrawal jumping symptoms in morphine-dependent animals 1 hour after intragastric administration, and still shows an inhibitory trend after 3 hours. The compound has potential application value in the preparation of medicines, health food, and food for detoxification, detoxication, or similar drug-dependent treatment.

Abstract: Disclosed are an extract that is effective in treating drug addiction and a preparation method therefor. An effective component of the extract has the following chemical structural characteristics: a cholestenol compound with hydroxyl (OH) at position 3 and a double bond between position 5 and position 6, or a cholestenol compound with hydroxyl (OH) at position 3, a double bond between position 5 and position 6 and a double bond between position 22 and position 23. The extract can be extracted from the traditional Chinese medicine Agriolima agrestis. The extract of the present invention is safe in acute toxicity, sedative and hypnotic without physical and psychic dependence, has an inhibitory effect on excitability in mouse caused by morphine and benzedrine and a detoxification treatment effect on the withdrawal symptoms in morphine-dependent rats, and is useful in the development of medications or food for treating drug addiction.

Abstract: Disclosed is a compound, prepared by extracting and separating from Limax. Also disclosed is a method for extracting and separating the compound, which is simple and easy to operate. The compound has sedative and hypnotic effects, and has significant effects on physiological or psychological dependent detoxification or detoxication. It has potential application value for preparing detoxification or detoxication drugs, and provides new ideas for the further development of detoxification drugs.

Abstract: Disclosed is a compound, prepared by extracting and separating from Limax. Also disclosed is a method for extracting and separating the compound, which is simple and easy to operate. The compound has sedative and hypnotic effects, and has significant effects on physiological or psychological dependent detoxification or detoxication. It has potential application value for preparing detoxification or detoxication drugs, and provides new ideas for the further development of detoxification drugs.