PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2871191-5	1986	The MTX analogues were obtained by reaction of 4-amino-4-deoxy-N10-methylpteroic acid (mAPA) and N omega-Boc-alpha,omega-diaminoalkanoic acids in the presence of diethyl phosphorocyanidate, followed by deprotection with trifluoroacetic acid (TFA) or by reaction of p-nitrophenyl-mAPA and N omega-Boc-alpha,omega-diaminoalkanoic acids and subsequent treatment with TFA.	Trifluoroacetic Acid	220-240	glutamyl aminopeptidase	Mus musculus	87-91	
2871191-5	1986	The MTX analogues were obtained by reaction of 4-amino-4-deoxy-N10-methylpteroic acid (mAPA) and N omega-Boc-alpha,omega-diaminoalkanoic acids in the presence of diethyl phosphorocyanidate, followed by deprotection with trifluoroacetic acid (TFA) or by reaction of p-nitrophenyl-mAPA and N omega-Boc-alpha,omega-diaminoalkanoic acids and subsequent treatment with TFA.	Trifluoroacetic Acid	242-245	glutamyl aminopeptidase	Mus musculus	87-91	
2871191-5	1986	The MTX analogues were obtained by reaction of 4-amino-4-deoxy-N10-methylpteroic acid (mAPA) and N omega-Boc-alpha,omega-diaminoalkanoic acids in the presence of diethyl phosphorocyanidate, followed by deprotection with trifluoroacetic acid (TFA) or by reaction of p-nitrophenyl-mAPA and N omega-Boc-alpha,omega-diaminoalkanoic acids and subsequent treatment with TFA.	Trifluoroacetic Acid	364-367	glutamyl aminopeptidase	Mus musculus	87-91	
2871191-6	1986	The AMT analogue (APA-Orn) was synthesized by reaction of p-nitrophenyl 4-amino-4-deoxy-N10-formylpteroate with silylated N delta-Boc-L-ornithine in DMF at 55 degrees C for 3 days (45% yield), saponification (83%), and TFA cleavage (89%).	Trifluoroacetic Acid	219-222	glutamyl aminopeptidase	Mus musculus	18-21