Patent ID: 9458090
Filing Date: 2016-10-04
CPC Classification: A61K,C07C,C12N

Claim Text:
1. A lipid nanoparticle comprising an oligonucleotide and a lipid of Formula A: wherein: R R R′ is independently selected from halogen, R″, OR″, SR″, CN, CO R″ is independently selected from H and (C n is 0, 1, 2, 3, 4 or 5; X is selected from O, NR″, (C═O)O, NR″(C═O), O(C═O)O, NR″(C═O)NR″, O(C═O)NR″, and NR″(C═O)O; L L or any pharmaceutically acceptable salt or stereoisomer thereof.