Process for producing enriched fractions containin

专利名称：Process for producing enriched fractions

containing up to 100% of bacopasaponinsfrom the plant materials of bacopa species

发明人：Raju Gokaraju Ganga,Raju Gokaraju

Rama,Subbaraju Gottumukkala

Venkata,Trimurtulu Golakoti,SivaramakrishnaChillara

申请号：US11813778申请日：20050503公开号：US08541381B2公开日：20130924

摘要：This invention describes a process for producing a fraction enriched withjujubogenin and psudojujubogenin lycosides from species, wherein the total saponinconcentration is up to 100% when estimated by HPLC method of analysis. The presentinvention also describes the processes for the enrichment of new compositions andindividual saponin compounds from to more than 95% purity. It further describes ananalytical HPLC method for the estimation of total saponin fraction and its use intherapeutic applications. This invention also includes two saponin 3-O-[β-D-glucopyranosyl-(1→3)-β-D-glucopyranosyl] jujubogenin and 3-O-[β-D-glucopyranosyl-(1→3)-β-D-glucopyranosyl] pseudojujubogenin herein referred to as bacopaside N1 ofgeneral formula (1) and bacopaside N2 of general formula (2) respectively.

申请人：Raju Gokaraju Ganga,Raju Gokaraju Rama,Subbaraju GottumukkalaVenkata,Trimurtulu Golakoti,Sivaramakrishna Chillara

地址：Andhra Pradesh IN,Andhra Pradesh IN,Andhra Pradesh IN,Andhra PradeshIN,Andhra Pradesh IN

国籍：IN,IN,IN,IN,IN

代理机构：Fitch, Even, Tabin & Flannery, LLP

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