简介: ThemissionoftheChemicalProcessR&DDepartmentatDuPontPharmaceuticalsCompanyistosupplydrugsubstanceinatimelyfashionandtodiscover/developascalable,economical,environmentallyfriendlyprocessforthecommercialproductionofthebulkdrugsubstance.Severalexampleswillbepresentedtoillustrateourefforttoaccomplishthemission.Briefdiscussionwillincludethefollowingprojects:1)SynthesisofDMP728,acyclicpeptideofGPIIb/IIIainhibitor2)Methodforthepreparationofa-chloroboronicacid,akeyintermediateforDuP714,apotentthrombininhibitor3)ProcessresearchanddevelopmentofRoxifiban,apotentandorallyactiveGPIIb/Illainhibitor ……
简介:XinjiangUnitedChemicalCompany,Ltd.willconstructinKudchacounty,Xinjiangthreechemicalunitsincludinga100kt/amethanolunit,a120kt/aformaldehydeunitanda40kt/apolyformaldehydeunit.Themethanolunitbasedonnaturalgasasthefeedstockwilladoptdomestictechnology,andtheformaldehydeunitwillapplytechnologylicensedbyPerstorpCompanyofSweden,whilethepolyformaldehydeunitwillapplytechnologylicensedbyZakladyAzotoweTarnowofPoland.Constructionoftheseprojects,
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