patents-凯发k8娱乐

r & d

tuoxin has established a r & d center and the subsidiary xinxiang pharmaceutical has set up an institue of materia medica, both of them jointly undertake the company's r & d project.

patent of invention(a method for producing adenosylmethionine)
patent of invention(a 1,2,3-tri-o-acetyl-5-deoxy- β- preparation of d-ribose)
patent of invention(saccharomyces cerevisiae for tap synthesis and its application)
patent of invention(synthesis of adenosine arabinoside and its analogues by oxidative hydrazine removal in air)
patent of invention(method for synthesizing uracil)
patent of invention(a method for synthesizing cytosine nucleoside)
patent of invention(a 1,2,3-tri-o-acetyl-5-deoxy- β- preparation of d-ribose)
patent of invention(a method for synthesizing cytosine)
patent of invention(a method for synthesizing arabine adenosine)
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