申请人:Kansas State University Research Foundation
公开号:US07935726B1
公开(公告)日:2011-05-03
Provided are compounds of formula IA or IB:
wherein R1 and R8 are independently optionally substituted hydrocarbyl groups; wherein
(a) R1 contains a carbonyl group and a phenyl group,
(b) R8 contains an optionally substituted adenine group, or
(c) R8 contains an alkenyl group with from two to six carbon atoms;
R10 is H, —OH, —OR or ═O; R6 is selected from the group consisting of: H, OH, alkyl, alkenyl, alkynyl, an aromatic ring system, amino, sulfhydryl, sulfonyl, NH2 and OCOR; R2 is selected from the group consisting of: H, —OH and lower alkyl; R is H or an optionally substituted hydrocarbyl group, and pharmaceutically acceptable salts or esters of the foregoing, as well as isomers thereof.
提供的化合物为公式IA或IB,其中R1和R8是独立的可选取代的烃基基团,其中(a) R1包含一个羰基基团和一个苯基,(b) R8包含一个可选取代的腺嘌呤基团,或(c) R8包含一个具有2至6个碳原子的烯基基团;R10为H、—OH、—OR或═O;R6选自以下组:H、OH、烷基、烯基、炔基、芳香环系、氨基、硫醇基、磺酰基、NH2和OCOR;R2选自以下组:H、—OH和较低的烷基;R为H或一个可选取代的烃基基团,以及其药学上可接受的盐或酯,以及其异构体。