曲美他嗪

Trimetazidine Dihydrochloride

曲美他嗪雜質(zhì)A

1-(3,4,5-Trimethoxybenzyl)piperazine Dihydrochloride

曲美他嗪雜質(zhì)B

1,4-Bis(2,3,4-trimethoxy-benzyl)piperazine

曲美他嗪雜質(zhì)C

2,3,4-Trimethoxybenzaldehyde 

曲美他嗪雜質(zhì)D

(2,3,4-Trimethoxyphenyl)methanol 

曲美他嗪雜質(zhì)E

1-(2,4,5-Trimethoxybenzyl)piperazine Dihydrochloride 

曲美他嗪雜質(zhì)F

1-(2,4,6-Tri-methoxybenzyl)piperazine Dihydrochloride

曲美他嗪雜質(zhì)G

 Piperazine Hexahydrate

曲美他嗪雜質(zhì)H

 Ethyl 4-(2,3,4-Trimethoxybenzyl)-piperazine-1-carboxylate

曲美他嗪雜質(zhì)I

N-Methyltrimetazidine  Dihydrochloride)

甲氧芐啶

Trimethoprim 

甲氧芐啶雜質(zhì)A

 N2-Methyl-5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine

甲氧芐啶雜質(zhì)B

 (2,4-Diaminopyrimidin-5-yl)-(3,4,5-trimethoxy-

phenyl)methanone

甲氧芐啶雜質(zhì)C

 (RS)-(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxy-phenyl)methanol 

甲氧芐啶雜質(zhì)D

 2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol

甲氧芐啶雜質(zhì)E

 4-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol

甲氧芐啶雜質(zhì)F

5-(3-Bromo-4,5-dimethoxybenzyl)pyrimidine-2,4-diamine

甲氧芐啶雜質(zhì)G

5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidine-2,4-diamine

甲氧芐啶雜質(zhì)H

 Methyl 3,4,5-Trimethoxybenzoate

甲氧芐啶雜質(zhì)I

3-(Phenylamino)-2-(3,4,5-trimethoxy-benzyl)prop-2-enenitrile (E/Z-mixture) 

甲氧芐啶雜質(zhì)J

3,4,5-Trimethoxybenzoic Acid

甲氧芐啶雜質(zhì)K

 Aniline  Hydrochloride