Formulas II and III, wherein R is a lower alkyl group, A and B are N or O, provided that when A is N, B is O, and when A is O, B is N Production of (1R, 3S) -3- (9-chloro-3-methyl-4-oxo-5H- (isoxazoloquinolin-5-yl)) cyclohexanecarboxylic acid and its ester represented by Method. Formula (III) and Formula (II).
公式 II 和 III,其中 R 是较低的烷基基团,A 和 B 是 N 或 O,只要当 A 是 N 时,B 是 O,当 A 是 O 时,B 是 N,生产(1R, 3S)-3-(9-氯-3-甲基-4-氧代-5H-(异噁唑喹啉-5-基))环己烷羧酸及其酯的方法。公式(III) 和 公式(II)。
Methods and compounds for inhibitting MRP1
申请人:——
公开号:US20040176405A1
公开(公告)日:2004-09-09
The present invention further relates to a method of inhibiting MRP1 in a mammal which comprises administering to a mammal in need thereof an effective amount of a compound of formula (I).
1
Stereoselective process for preparing cylcohexyl amine derivatives
申请人:——
公开号:US20040010005A1
公开(公告)日:2004-01-15
A process for preparing (1R,3S)-3-(9-chloro-3-methyl-4-oxo-5H-(isoxazoloquinolin-5-yl))cyclohexanecarboxylic acid and esters thereof, as represented by formulas II and III, wherein R is a lower alkyl groups, and A and B are N or O, provided that when A is N, B is O, or when A is O, B is N: Formula (III) and Formula (II).