| 发明名称 |
Photosensitizer and process for preparing thereof |
| 摘要 |
<p>The invention relates to medicine and concerns a photosensitiser for detecting and curing tumors. The inventive photosensitiser is embodied in the form of a composition containing chlorine in the form of salt and alkali metals. 80-90% of chlorine e6, 5-20% of purpurin 5 and the rest being purpurin 18 are used as chlorine. Said photosensitiser is produced by extracting Spirulina biomass with the aid of aceton. Afterwards said biomass is exposed to acid treatment, neutralisation, hydrolysis, extraction of feoforbide alpha , dissolution in aceton, addition of a strong base, neutralisation and reprecipitation of chlorine 6.</p> |
| 申请公布号 |
CZ20032940(A3) |
申请公布日期 |
2004.04.14 |
| 申请号 |
CZ20030002940 |
申请日期 |
2001.10.04 |
| 申请人 |
OBSCHESTVO S ORGANICHENNOI OTVETSTVENNOSTIJU "RADA |
发明人 |
RESHETNIKOV ANDREI VALENTINOVICH;ZALEVSKY IGOR DMITRIEVICH;KEMOV JURY VIKTOROVICH;IVANOV ANDREI VALENTINOVICH;KARMENYAN ARTASHES VACHEEVICH;GRADJUSHKO ALEXANDR TIKHONOVICH;LAPTEV VLADIMIR PETROVICH;NEUGODOVA NATALIYA PETROVNA;ABAKUMOVA OLGA YURIEVNA;PRIVALOV VALERY ALEXEEVICH;LAPPA ALEXANDR VLADIMIROVICH;ROMANOV VLADIMIR ALEXANDROVICH |
| 分类号 |
A61K31/409;A61K41/00;A61K49/00;A61P35/00;C07D487/22;(IPC1-7):C07D487/22;A61K49/04 |
主分类号 |
A61K31/409 |
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