Title:
ANTIVIRAL, ANTIBACTERIAL PHARMACEUTICAL COMPOSITION OF CANTHARIDIC ANHYDRIDE AND METHOD OF PREPARATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2003/043623
Kind Code:
A1
Abstract:
The present invention relates to an antiviral, antibacterial pharmaceutical composition of cantharidic anhydride, and a method of preparation for a serial of novel antiviral, antibacterial formulations comprising cantharidic anhydride−essential oil preparation as effective ingredient, which cantharidic anhydride−essential oil preparation being prepared by dissolving cantharidic anhydride under appropriate temperature. The clinical trials of thus prepared novel formulations indicated that such formulations comprising cantharidic anhydride−essential oil preparation were specific for bacillary phthisis and various virus infectious diseases. Furthermore, a serial of local formulations for external use for treatment and prevention of virus infections can also be prepared from such cantharidic anhydride−essential oil preparation.
Inventors:
WANG WEI (CN)
Application Number:
PCT/CN2002/000839
Publication Date:
May 30, 2003
Filing Date:
November 22, 2002
Export Citation:
Assignee:
WANG WEI (CN)
International Classes:
A61K31/185; A61P31/00; (IPC1-7): A61K31/185; A61K35/64; A61P31/00
Foreign References:
| CN1076111A | 1993-09-15 | |||
| CN1053338A | 1991-07-24 | |||
| CN1374310A | 2002-10-16 | |||
| CN1039588C | 1998-08-26 | |||
| US6110679A | 2000-08-29 |
Other References:
See also references of EP 1454624A4
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD (Bldg. B Tsinghua Tongfang Hi-Tech Plaza, No.1,
Wangzhuang Rd, Haidian District Beijing 3, CN)
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