Title: Process for preparing phylloporphyrin
Application Number: 90106503 Application Date: 1990.07.27
Publication Number: 1058586 Publication Date: 1992.02.12
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A61K31/40,C07D207/20
Applicant(s) Name: Guan Zhendong Address: 136000
Inventor(s) Name:
Attorney & Agent: SUN GUOZHEN
Abstract:
     This phylloporphyrin prepared according to this invention is a photosensitive agent as a medicine for laser diagnosis. Under the radiation of laser, it shows red fluorescence at positive affection position in human body so as to early find out cancer in human body. Its advantages include wide resource of raw materials, simple technology, low investment for equipment, obvious photosensitive effect, short light-covering time and convenient use.
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