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Organic Compounds -- Part Of The Class 532-570 Series > Azo Compounds Containing Formaldehyde Reaction Product As The Coupling Component > Carbohydrates Or Derivatives > Oxygen Containing Hetero Ring (e.g., Dioxirane, Etc.) > The Hetero Ring Is Three-membered Consisting Of One Oxygen And Two Carbons > Nitrogen Attached Indirectly To The Hetero Ring By Nonionic Bonding Nitrogen Attached Indirectly To The Hetero Ring By Nonionic BondingNitrogen Attached Indirectly To The Hetero Ring By Nonionic Bonding patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.08/04/05 - 20050171366 - Method of preparing intermediates useful in synthesis of retroviral protease inhibitors A synthesis is described for intermediates which are readily amenable to the large scale preparation of hydroxyethylurea-based chiral HIV protease inhibitors. The method includes forming a diastereoselective epoxide from a chiral alpha amino aldehyde. ... ### FreshPatents.com Support |