Heparinapisaremainlyusedtoproducestandardheparinpreparationsandlowmolecularweightheparinapis,andthentoproducelowmolecularweightheparinpreparations.Heparinrawdrugcanbesubdividedintoheparinintermediatea
Heparinsodiumisamucopolysaccharideproducedbymastcellsintheconnectivetissueofpigintestinalmucosa,liverandlung,withamolecularweightbetween5000-30000.Becauseofitsgoodanticoagulanteffect,heparinhasbecomeo
Cardiovascularandcerebrovasculardiseasesarethenumberonediseasekillerofhumanbeings.Currently,heparinisthemosteffectiveandclinicallyusedanticoagulantdrugintheworld,mainlyusedinthetreatmentofcardiovascul
Asoneofthemostwidelyusedandeffectiveanticoagulantandantithromboticdrugsinclinicalpractice,heparindrugsoccupyanimportantpositionintheinternationalpharmaceuticalmarket,anditsmarketdemandisverystrong.Wit