[EN] DEAZAAMINOPTERINS FOR TREATMENT OF INFLAMMATION<br/>[FR] DESAZAAMINOPTERINES POUR LE TRAITEMENT DES INFLAMMATIONS
申请人:SRI INTERNATIONAL
公开号:WO1993022312A1
公开(公告)日:1993-11-11
(EN) 5-Alkyl, 5-alkenyl, 5-alkynyl, and heteroaroyl-5-deazaaminopterins and 5,10-dideazaaminopterins are provided, as well as a method and composition employing such compounds for the treatment of inflammatory disease, such as rheumatoid arthritis.(FR) L'invention concerne des 5-alkyl, 5-alcényl, 5-alkynyl, et hétéroaroyl-5-désazaaminoptérines et des 5,10-didésazaaminoptérines ainsi qu'un procédé et une composition utilisant ces composés pour le traitement de maladies inflammatoires telles que la polyarthrite rhumatoïde.
Further evaluation of 5-alkyl-5-deaza antifolates. 5-propyl- and 5-butyl-5-deaza analogues of aminopterin and methotrexate
作者:James R. Piper、Balakrishnan Ramamurthy、Cheryl A. Johnson、Joseph A. Maddry、Glenys M. Otter、Francis M. Sirotnak
DOI:10.1002/jhet.5570320419
日期:1995.7
6-(bromomethyl)-2,4-diamino-5-ethylpyrido[2,3-d]pyrimidine. These antifolates were evaluated for inhibition of dihydrofolate reductase (DHFR) from L1210 cells, their effect on L1210 and S180 tumor cell growth in culture, and carrier-mediated transport through L1210 cell membranes. Inhibitory effect on DHFR was lowered relative to methotrexate in 5-propyl-5-deazaaminopterin and 5-propyl-5-deazamethotrexate