Hydrochloric acid safe sand star of a kind of new medicine in our country emerges

Hydrochloric acid safe sand star of a kind of new medicine in our country emerges
Hydrochloric acid safe sand star of a kind of new medicine in our country emerges
It is reported ' Reporter Li TianShu) May 31, Chinese Academy of Sciences hold news briefing, announce Shanghai Institute of Materia Medica, China Academy of Sciences the intersection of jade and the intersection of society and the intersection of scientific research and group that researcher head Yang go through, tackle key problems more than 10 years, succeed in, develop the intersection of Fluorine and the intersection of quinoline and the intersection of promise and ketone antibacterial new medicine - -Hydrochloric acid safe sand star. This is ketone new medicine of a kind of Fluorine quinoline promise of first country that a scientist of our country formulated independently, have already finished clinical three issues to study at present, will be listed soon. Chen Kai, academician of Chinese Academy of Sciences, introduces first, Fluorine quinoline promise ketone is one of the three main varieties of antibacterial medicine of our country at present, our country right away model naphthalene pyridine of the 1st generation of medicine sour since 1967, but during more than 40 years -long time, this kind of new medicine never researched and developed independently is listed. The clinical star old variety of more than 20 pieces of sand that uses, have antibacterial activity strong, such defects as supersession properties are not good enough or the side effect is greater at present. In 1993, the scientific research personnel of institute of materia medica of Shanghai of Chinese Academy of Sciences formated methodology, constructed the result relation, became nature etc. to study to ketone antibacterial medicine of Fluorine quinoline promise, have formated a series of new compound, and select the ketone antibacterial medicine of Fluorine quinoline promise with new chemical constitution finally - -Hydrochloric acid safe sand star. The intersection of jade and society Yang introduce hydrochloric acid safe the intersection of sand and star negative fungus appear very much better antibacterial sterilization activity to clinical 1080 the intersection of leather and getting blue positive getting blue fungus and leather that separate. Safe sand star and function of bacterium of hydrochloric acid can kill more than 99% of the bacteria from 2 hours to 4 hours, its curative effect is superior to oxygen Fluorine sand star and sand star of ring third in the ketone antibacterial medicine of existing Fluorine quinoline promise. In addition, clinical research indicates, safe sand star has very good security with hydrochloric acid, its toxicity is lower than the existing main medicine. Since 2004, this medicine is in Zhongshan hospital of Fudan University, the intersection of Sichuan and the intersection of university and institute, Western medicine of China, Chinese Medical Sciences University attach to 10 hospitals such as 2 institute go on the second stage of the nearly 3 - year long one / 3 clinical trials, have 943 patients' participation together. Result of study show, hydrochloric acid safe the intersection of sand and star three major system always efficient to exceed 95% in infective disease in bacterium to breath, urinary tract with the intersection of skin and soft tissue. It is reported, this research has got national new medicine and formulated great project, " 863 " Plan,etc. was supported, safe sand star has already got national food medicines to supervise the new medicine certificate that the administration bureau awarded in April of this year with hydrochloric acid.


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