SYNTHESIS OF MORPHOLINO OLIGOMERS USING DOUBLY PROTECTED GUANINE MORPHOLINO SUBUNITS
申请人:REEVES MATTHEW DALE
公开号:US20090131624A1
公开(公告)日:2009-05-21
Morpholino compounds are provided having the structure:
where
R
1
is selected from the group consisting of lower alkyl, di(lower alkyl)amino, and phenyl;
R
2
is selected from the group consisting of lower alkyl, monocyclic arylmethyl, and monocyclic (aryloxy)methyl;
R
3
is selected from the group consisting of triarylmethyl and hydrogen; and
Y is selected from the group consisting of: a protected or unprotected hydroxyl or amino group; a chlorophosphoramidate group; and a phosphorodiamidate linkage to the ring nitrogen of a further morpholino compound or a morpholino oligomer. Such compounds include doubly protected morpholino guanine (MoG) monomers. Also described is their use in synthesis of morpholino oligomers.
[EN] PROCESSES FOR PREPARING OLIGOMERS<br/>[FR] PROCÉDÉS DE PRÉPARATION D'OLIGOMÈRES
申请人:SAREPTA THERAPEUTICS INC
公开号:WO2017205496A1
公开(公告)日:2017-11-30
Provided herein are processes for preparing an oligomer (e.g., a morpholino oligomer). The synthetic processes described herein may be advantageous to scaling up oligomersynthesis while maintaining overall yield and purity of a synthesized oligomer.
[EN] LIGAND-2'-MODIFIED NUCLEIC ACIDS, SYNTHESIS THEREOF AND INTERMEDIATE COMPOUNDS THEREOF<br/>[FR] ACIDES NUCLÉIQUES MODIFIÉS PAR LIGAND-2', SYNTHÈSE DE CEUX-CI ET COMPOSÉS INTERMÉDIAIRES DE CEUX-CI
申请人:DICERNA PHARMACEUTICALS INC
公开号:WO2021041756A1
公开(公告)日:2021-03-04
The present invention relates to methods for synthesizing compounds useful as potent and stable RNA interference agents, derivatives thereof, and intermediates thereto.
本发明涉及用作强效且稳定的RNA干扰剂的化合物的合成方法,其衍生物以及中间体。
[EN] 4'-O-METHYLENE PHOSPHONATE NUCLEIC ACIDS AND ANALOGUES THEREOF<br/>[FR] ACIDES NUCLÉIQUES PHOSPHONATE DE 4'-O-MÉTHYLÈNE ET ANALOGUES DE CEUX-CI
申请人:DICERNA PHARMACEUTICALS INC
公开号:WO2021146488A1
公开(公告)日:2021-07-22
The present invention relates to nucleic acids and analogues thereof useful as potent and stable RNA interference agents.
本发明涉及用作有效和稳定的RNA干扰剂的核酸及其类似物。
BIOTINYLATED COMPOUNDS
申请人:Rutgers, the State University of New Jersey
公开号:US20140155345A1
公开(公告)日:2014-06-05
The invention provides new biotinylated compounds and methods for their use.