摘要:
2,4-Pyrimidinediamine compounds represented by formula (I), methods for preparing the same and methods for treating an inflammatory disorder and for inhibiting the production of IL-23 and/or stimulating the production of IL-10 using the same are disclosed.
摘要:
Compounds which are active against viruses have the following formulas: Formula (I), Formula (II), wherein B is a purine or pyrimidine heterocyclic ring or base. In a preferred embodiment, the purine include 6-aminopurine (adenine), 6-hydroxypurine (hypoxanthine), 2-amino-6-hydroxypurine (guanine), 2,6-diamino-purine, 2-amino-6-azidopurine, 2-amino-6-halo substituted purines such as 2-amino6-chloropurine, 2-amino-6-fluoropurine, 2-amino-6-alkoxypurines such as 2-amino-6-methoxypurine, 2-amino-6-cyclopropylaminopurine, 2-amino-6-alkylamino or 2-amino-6-dialkylamino substituted purines, 2-amino-6-thiopurine, 2-amino-6-alkylthio substituted purines, 3-deazapurines, 7-deazapurines and 8-azapurines. The pyrimidine incorporates cytosine, uracil and thymine, 5-halo substituted cytosines and uracils, 5-alkyl substituted cytosines and uracils including derivatives with a saturated or unsaturated alkyl group and 6-azapyrimidines.
摘要:
Described are compounds of the general formula (I), VI and (VII). Also described are pharmaceutical compositions comprising the compounds identified. The compounds and pharmaceutical compositions described are inhibitors of 5'-methylthioadenosine/S-adenosylhomocystein nucleosidase (MTAN) and/or 5'-methylthioadenosine phosphorylase (MTAP). Methods of treatment using the compounds and pharmaceutical compositions described are also provided for preventing and/or treating disease states and/or conditions by inhibiting MTAN and/or MTAP in patients.
摘要:
The present invention relates to dihydropyrimidone compounds that are useful for treating cellular proliferative diseases, for treating disorders associated with KSP kinesin activity, and for inhibiting KSP kinesin. The invention also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
摘要:
Pyrimidine derivatives represented by general formula (I) which have an excellent herbicidal activity and a selectivity on crops from weeds, and herbicides containing these pyrimidine derivatives as the active ingredient. In said formula, R1 represents hydrogen, alkyl, haloalkyl, etc.; R2 represents alkyl, optionally substituted phenyl, etc.; R3 represents hydrogen, alkyl, alkynyl, etc.; R7 represents hydrogen, halogeno, alkyl, etc.; R8 represents hydrogen, alkyl, etc.; W represents -C(=Q)Z- or -SO¿2?- (wherein Q represents O or S; and Z represents O, S, -C(R?4)R5-, NR6¿, etc. (wherein R?4 and R5¿ represent each hydrogen, alkyl, alkoxy, etc.; and R6 represents hydrogen or alkyl;)); and Ar represents optionally substituted phenyl, optionally substituted pyridyl, etc.