Pyrimidine compounds

US7465725B2 · kind B2 · utility

Assignee

• Synta Pharmaceuticals Corp. · US

Inventors

• Mitsunori Ono · Lexington, US
• Lijun Sun · Harvard, US
• Teresa Przewloka · Tewksbury, US
• Shijie Zhang · Nashua, US
• Elena Kostik · Arlington, US
• Weiwen Ying · Ayer, US
• Yumiko Wada · Waltham, US
• Keizo Koya · Sharon, US

Key dates

• Filing date: Jul 29, 2005
• Grant date: Dec 16, 2008
• Expiry date: Jul 29, 2025

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D403/12
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This invention features pyrimidine compounds of formula (I):R1 isaryl, or heteroaryl; each of R2 and R4, independently, is Rc, halogen, nitro, cyano, isothionitro, SRc, or ORc; or R2 and R4, taken together, is carbonyl; R3 is Rc, alkenyl, alkynyl, ORc, OC(O)Rc, SO2Rc, S(O)Rc, S(O2)NRcRd, SRc, NRcRd, NRcCORd, NRcC(O)ORd, NRcC(O)NRcRd, NRcSO2Rd, CORc, C(O)ORc, or C(O)NRcRd; R5 is H or alkyl; n is 0, 1, 2, 3, 4, 5, or 6; X is O, S, S(O), S(O2), or NRc; Y is a covalent bond, CH2, C(O), C═N—Rc, C═N—ORc, C═N—SRc, O, S, S(O), S(O2), or NRc; Z is N or CH; one of U and V is N, and the other is CRc; and W is O, S, S(O), S(O2), NRc, or NC(O)Rc; in which each of Ra and Rb, independently, is H, alkyl, aryl, heteroaryl; and each of Rc and Rd, independently, is H, alkyl, aryl, heteroaryl, cyclyl, heterocyclyl, or alkylcarbonyl.