专利号:US-10683318-B2 优先权日:2014-10-17 标 题:Scalable synthesis of reduced toxicity derivative of amphotericin B 发明人:BURKE MARTIN D; UNO BRICE E; RAKSHIT SOUVIK 权利人:UNIV ILLINOIS 摘要:Disclosed is a simplified, readily scalable series of individual methods that collectively constitute a method for the synthesis of C2′epiAmB, an efficacious and reduced-toxicity derivative of amphotericin B (AmB), beginning from AmB. Also provided are various compounds corresponding to intermediates in accordance with the series of methods.
专利号:EP-0948511-B1 优先权日:1996-12-24 标 题:Chemical synthesis of nucleosides analogs and their incorporation into polynucleotides 发明人:KARPEISKY ALEXANDER; BEIGELMAN LEONID; MATULIC-ADAMIC JASENKA 权利人:SIRNA THERAPEUTICS INC 摘要:Novel nucleosides, process for chemical synthesis of nucleosides and incorporation of the nucleosides into polynucleotides are disclosed. Also described are polynucleotides, such as antisense, TFO and nucleic acid catalysts with one or more modifications, such as 2'-O-amino, L-nucleotides and the others.
专利号:US-8778958-B2 优先权日:2008-07-10 标题 :Synthesis of metabolically stable agents for alcohol and drug abuse 发明人:CASHMAN JOHN R 权利人:CASHMAN JOHN R 摘要:The disclosed opioid-related compounds and pharmaceutical compositions thereof, are useful in a variety of applications relating to the modulation of receptors and receptor signaling within and outside the nervous system. For example, the compounds and compositions are useful in methods for the treatment of addictions and other CNS-related disorders. The disclosed compounds can be delivered or administered to a mammal including humans, alone in the form of a pharmaceutically acceptable salt or hydrolysable precursor thereof, or in the form of a pharmaceutical composition, wherein a therapeutically effective amount of a compound is mixed with suitable carriers or excipients.
专利号:US-2017233427-A1 优先权日:2014-10-17 标题 :Scalable synthesis of reduced toxicity derivative of amphotericin b
专利号:US-2019127412-A1 优先权日:2014-10-17 标题 :Scalable synthesis of reduced toxicity derivative of amphotericin b
专利号:US-2005059817-A1 优先权日:2000-09-01 标题 :Methods for synthesizing nucleosides, nucleoside derivatives and non-nucleoside derivatives 发明人:BEIGELMAN LEONID; KARPEISKY ALEXANDER; SEREBRYANY VLADMIR; HAEBERLI PETER; SWEEDLER DAVID 权利人:SIRNA THERAPEUTICS INC 摘要:The present invention provides methods for the chemical synthesis of nucleosides and derivatives thereof, including 2′-amino, 2′-N-phthaloyl, 2′-O-methyl, 2′-0-silyl, 2′-O-triisopropylsilyloxymethyl, 2′-OH nucleosides, C-nucleosides, nucleoside phosphoramidites, C-nucleoside phosphoramidites, and non-nucleoside derivatives.