Application (patent)No.: CN2004 10034 100.2 Date of application: April 26, 2004.
Publication (announcement)No.: CN 1569003 Publication (announcement) Date: 2005+0.26.
Main classification number: A61K31/5517 Category classification:
Classification number: a 61k 31/5517; a 6 1k 3 1/55 13； A6 1P25/20
Priority:
Applicant (patent right): Yuan Zhonghua
Address: Room 40 1, Building 44, Jiayuan Erli, Majiapu West Road, Fengtai District, Beijing.
Country and province code: Beijing; 1 1
Inventor (Designer): Yuan Zhonghua
International application:
International announcement:
Entry date:
Patent agency: Beijing Amboda Intellectual Property Agency Co., Ltd.
Authorized Agent: Xu Guowen
Division application number:
Release date:
abstract:
The invention provides a coating agent for treating insomnia and its application. The coating agent provided by the invention comprises one or more active ingredients and an auxiliary agent. The coating agent provided by the invention has obvious curative effect, and can reach or exceed the curative effects of various drugs for treating insomnia at present. And has the advantages of safety, reliability, convenient use, no side effects and long-term use; Simple preparation. Apply it once every night before going to bed 1 hour, and you will naturally feel sleepy. You can fall asleep quickly when you go to bed at this time. Does not affect the sleep structure, close to normal sleep, no hangover effect. It is an almost ideal coating preparation for treating insomnia.
Sovereign projects:
1. A coating agent for treating insomnia, which is characterized by containing the following three types: A, B and C.
Any compound selected from these compounds; The dosage is as follows in parts by weight: Class A: 0.0 1-50, Class B:
0.0005-30, Class C: 0.01-25;
The class A compound is a compound with structural formula (I), (II), (III) or (IV) or a salt thereof:
The class B compound is a compound with the following structural formula (V), (VI), (VII) or (VIII) or a salt thereof:
Wherein R 1, R2 and R3 are represented as follows:
Class c compounds have the following structural formula.
Wherein R 1, R2, R3 and R4 are represented as follows: