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

Claim 0:
1. A compound having a structure represented by Formula (I):, or a pharmaceutically acceptable salt thereof, wherein
(i) Q is H or —PO(OH)2 or —PO(OH)(O−);
(ii) Y is —NH— or —O—;
(iii) L2 is
(a) (C1-6)alkylene or
(b), wherein
L2a is (C1-C6)alkylene;
each RA is independently OH, O−, O-alkyl, NH-alkyl, or alkyl;
Z is O or NH;
n is 0 or 1;
* is the point of attachment to Y;
** is the point of attachment to D; and

(iv) D is an optionally substituted xanthine.