Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ISOACTEOSIDE DERIVATIVE AND PREPARATION METHOD AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2015/154721
Kind Code:
A1
Abstract:
An isoacteoside derivative and preparation method and use thereof; the isoacteoside derivative has a structure of formula (I): R1 and R2 are independently selected from hydrogen, halogen, hydroxyl and alkoxy oxyl; R3 and R4 are independently selected from hydroxyl, alkoxy oxyl and acyloxy; R5 is independently selected from hydroxyl or acyloxy. Drugs comprising the isoacteoside derivative have uses of treating or preventing amyloid peptide related diseases and preventing eye lesions and the like.

Inventors:
SU, Muh-Hwan (5F. No.69, Dongxing Rd Xinyi Distric, Taipei Taiwan, Taiwan, CN)
LIN, Hang-Ching (5F. No.69, Dongxing Rd Xinyi Distric, Taipei Taiwan, Taiwan, CN)
HU, Ming-Kuan (No.161, Sec.6 Minquan E. Rd., Neihu Dist, Taipei Taiwan, Taiwan, CN)
LEE, Yita (5F. No.69, Dongxing Rd Xinyi Distric, Taipei Taiwan, Taiwan, CN)
WANG, Zhao-Ri (5F. No. 69, Dongxing Rd Xinyi Distric, Taipei Taiwan, Taiwan, CN)
Application Number:
CN2015/076381
Publication Date:
October 15, 2015
Filing Date:
April 10, 2015
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SINPHAR TIAN-LI PHARMACEUTICAL CO., LTD. (HANGZHOU) (599 HongFeng RD, YuHang Economic Development ZoneHangzhou, Zhejiang 0, 311100, CN)
International Classes:
A61K31/7032; A61K31/7028; A61P21/00; A61P25/28
Domestic Patent References:
WO2011157059A12011-12-22
Foreign References:
CN103156867A2013-06-19
Attorney, Agent or Firm:
LECOME INTELLECTUAL PROPERTY AGENT LTD. (Floor 16, Tower B of IN.DO Mansion No.48-jia Zhichun Road, Haidian District, Beijing 8, 100098, CN)
Download PDF: