Patent ID: 11897905
Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 18:
19. The polymer of claim 18, wherein at least one instance of L is C2-50 heteroalkylene, wherein:
the C2-50 heteroalkylene is unsubstituted or substituted with one or more substituents independently selected from the group consisting of halogen, unsubstituted C1-6 alkyl, and oxo;
one or more carbon atoms and/or one or more heteroatoms of the C2-50 heteroalkylene are replaced with, wherein the atom labeled with “*” is closer to the attachment point labeled with “**” than the attachment point labeled with “***”; and
optionally one or more carbon atoms and/or one or more heteroatoms of the C2-50 heteroalkylene are independently replaced with substituted or unsubstituted phenylene.