TRANS-ACTING ELEMENTS FOR INTRACELLULAR DELIVERY OF NUCLEIC ACID SEQUENCES

The invention concerns compounds of the formula (Z)x wherein: each Z is independently selected from 2'-deoxythymidinyl moiety, 2'-deoxyadenosinyl moiety, and a 2'-deoxycytidinyl moiety, x is an integer from 5 - 20, wherein said 2'-deoxythymidinyl moieties are connected by thiopho...

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Bibliographic Details
Main Authors JAIN Harsh V, BEAUCAGE Serge L
Format Patent
LanguageEnglish
Published 11.05.2017
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Summary:The invention concerns compounds of the formula (Z)x wherein: each Z is independently selected from 2'-deoxythymidinyl moiety, 2'-deoxyadenosinyl moiety, and a 2'-deoxycytidinyl moiety, x is an integer from 5 - 20, wherein said 2'-deoxythymidinyl moieties are connected by thiophosphate triester linkages, 3-12 of said thiophosphate triester linkages being positively charged linkages of the formula (I) where n is an integer from 2 to 6; the remainder of said thiophosphate triester linkages are neutral linkages of the formula (II) provided that when x is 5-6, the number of positively charged linkages is 3, when x is 7-8, the number of positively charged linkages is 3-4, when x is 9-12, the number of positively charged linkages is 3-10, when x is 13-20, the number of positively charged linkages is 4-12.
Bibliography:Application Number: US201615265436