Patent ID: 11884657
Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A compound having one of formulae (XLVIa)-(XLVId) and (XLVIIa)-(XLVIId):, wherein:
R2 is an alkoxy or a substituted alkoxy;
R3 is hydrogen, a lower alkyl or a substituted lower alkyl;
(R)n is one or more optional substituents each independently selected from alkyl, substituted alkyl, hydroxyl, alkoxy, substituted alkoxy, halogen and CO2R″ wherein R″ is hydrogen, alkyl or substituted alkyl;
n is 0, 1, 2, 3, or 4;
Y4 is O;
R41 is lower alkyl; and
R31-R35 are independently selected from hydrogen, methyl, halogen and hydroxy;, or a pharmaceutically acceptable salt thereof.