TOWNSEND CRAIG A,EL MESKINI RAJAA,SUBBURAJ KANDASAMY,MEDGHAICHI SUSAN,STURDIVANT JILL MARIE
申请号：
IN8585/DELNP/2010
公开号：
IN2010DN08585A
申请日:
2010.12.02
申请国别(地区):
IN
年份:
2012
代理人:
摘要：
The class compounds of the present invention may be represented by Formula (I), wherein X may be O, S, or N. R1 and R2 are independently either H, C1-C20 alkyl, cycloalkyl, alkenyl, aryl, arylalkyl, or alkylaryl. R3 and R4 are independently either H, an aryl group, a heteroaryl group, and a heterocyclic ring group having 4 to 6 carbon atoms, wherein the aryl, heteroaryl, and heterocyclic moieties are optionally substituted with one or more of a first substitution group defined herein. In a further embodiment, R3 and R4 along with the atoms and bonds to which they are attached, form an optionally substituted 5-7 membered ring having at least one nitrogen atom within the ring structure.
