Patent ID: 11878994
Assignee: METRO INTERNATIONAL BIOTECH, LLC
Field: Organic fine chemistry (Chemistry)
Classification: CPC A  C | IPC C

Claim 12:
13. The compound of claim 1, wherein D is represented by Formula (III):, wherein
each R1, R2, R3, and R4 is independently (i) absent; (ii) H; (iii) (C2-6)alkenyl, (C2-6)alkynyl, (C3-7)cycloalkyl, aryl, or heteroaryl, with or without a point of attachment to L2; or (iv) the point of attachment to L2;
provided that one of R1, R2, R3, and R4 includes the point of attachment to L 2; and further provided that when R4 is not absent, the nitrogen to which it is attached bears a positive charge;
R5 is H, (C2-6)alkenyl, (C2-6)alkynyl, (C3-7)cycloalkyl, aryl, heteroaryl, or NR6R7; and
each R6 and R7 is independently H, (C2-6)alkenyl, (C2-6)alkynyl, or aryl.