6-溴乙基-喋啶-2,4-二胺

4-[[2-(2,4-diaminopteridin-6-yl)acetyl]amino]benzoic acid

4-(N-[2,4-二氨基-6-喋啶甲基]-氨基)苯酸钠盐

5-(carboxymethylamino)-4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]-5-oxopentanoic acid

diethyl 2-[[4-[(E)-2-(2,4-diaminopteridin-6-yl)ethenyl]benzoyl]amino]pentanedioate

氨基蝶呤

DAMPA乙基酯

4-[1-[(2,4-二氨基-6-蝶啶基)甲基]-3-丁炔基]苯甲酸

6-[(2-phenylethylamino)methyl]pteridine-2,4-diamine

甲氨蝶呤

2-[[4-[(2,4-二氨基蝶啶-6-基)甲基-甲基氨基]苯甲酰基]氨基]-5-[(2-甲基丙烷-2-基)氧基]-5-氧代戊酸

2,4-二氨基-alpha-(4-羧基苯基)-alpha-2-丙炔基-6-蝶啶丙酸

(2S)-2-[[(4S)-4-carboxy-4-[[(4S)-4-carboxy-4-[[(4S)-4-carboxy-4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]butanoyl]amino]butanoyl]amino]butanoyl]amino]pentanedioic acid

6-[(4-chloroanilino)methyl]pteridine-2,4-diamine

(2S)-2-[[(4S)-4-carboxy-4-[[(4S)-4-carboxy-4-[[4-[(2,4-diaminopteridin-6-yl)methyl-methylamino]benzoyl]amino]butanoyl]amino]butanoyl]amino]pentanedioic acid

2,4-二氨基-6-羟甲基蝶啶

6-(phenoxymethyl)pteridine-2,4-diamine

4-[N-(2,4-二氨基-6-蝶啶甲基)-N-甲氨基]苯甲酸半盐酸盐n水

6-(溴甲基)-2,4-蝶啶二胺