title: Preparation of analogs of dl-tetrahydromethotrexate (4-amino-4-deoxy-N10-methyl-dl-5,6,7,8-tetrahydropteroyl-L-monoglutamic acid).
mesh_terms: D000079:Acetaldehyde; D001896:Boron Compounds; D002122:Calcium Chloride; D055598:Chemical Phenomena; D002621:Chemistry; D002855:Chromatography, Thin Layer; D005557:Formaldehyde; D005971:Glutamates / Q000138:chemical synthesis*; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D008727:Methotrexate / Q000138:chemical synthesis*; D010084:Oxidation-Reduction; D012964:Sodium; D013053:Spectrophotometry; D013237:Stereoisomerism; D014466:Ultraviolet Rays
chemical_list: D001896:Boron Compounds; D005971:Glutamates; D005557:Formaldehyde; D012964:Sodium; D000079:Acetaldehyde; D002122:Calcium Chloride; D008727:Methotrexate