191786-02-4Relevant articles and documents
Synthesis of tritiated N-[4-(2,4-diaminopteridine-6-methyl)-3,4-dihydro-2H-1,4- benzothiazine-7-carbonyl]-L-homo glutamic acid (MX-68)
Matsuoka, Hiroharu,Kuroki, Toshio,Yano, Keiichi,Takeda, Yasuhisa
, p. 363 - 368 (2007/10/03)
Synthesis of tritiated N-[4-(2,4-diaminopteridine-6-methyl)-3,4-dihydro-2H-1,4-benzothiazine-7 -carbonyl]-L-homoglutamic acid, [9-3H,]MX-68 (3), is described. [9-3H1MX-68 (3) was prepared via tritiation at the carbonyl group in 2,4-bis(butanoylamino)-6-formylpteridine (7) with sodium borotritiide.