Patent ID: 11905290
Assignee: KING FAISAL UNIVERSITY
Field: Organic fine chemistry (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A compound of formula I:, or a pharmaceutically acceptable salt, ester, stereoisomer, or solvate thereof,
wherein:
R is selected from:
(a) phenyl or —CH2-phenyl, either of which is optionally substituted by one or two substituents independently selected from the group consisting of —NR1R2, a straight or branched C1-C6 alkyl group, —C(O)NR1R2, —OR1, —OH, and halogen, wherein R1 and R2 are independently a straight or branched chain C1-C6 alkyl group;
(b) a —CH2CH2CH2NR3R4 group wherein R3 and R4 are independently a hydrogen atom or a straight or branched chain C1-C6 alkyl group; and
(c) pyridyl or —CH2-pyridyl, either of which is optionally substituted by one or two substituents independently selected from the group consisting of a halogen atom and a straight or branched C1-C6 alkyl group.