[EN] COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS ET UTILISATIONS DE CES DERNIERS
申请人:YUMANITY THERAPEUTICS
公开号:WO2018081167A1
公开(公告)日:2018-05-03
The present invention features compounds useful in the treatment of neurological disorders. The compounds of the invention, alone or in combination with other pharmaceutically active agents, can be used for treating or preventing neurological disorders.
Synthesis and anticonvulsant and sedative-hypnotic activity of 4-(alkylimino)-2,3-dihydro-4H-1-benzopyrans and benzothiopyrans
作者:Anna Arnoldi、Alberto Bonsignori、Piero Melloni、Lucio Merlini、Maria Luisa Quadri、Alessandro C. Rossi、Mariella Valsecchi
DOI:10.1021/jm00172a030
日期:1990.10
A series of 4-(alkylimino)-5-hydroxy-7-alkyl-2,3-dihydro-4H-1-benzopyrans and -thiopyrans were synthesized and evaluated for anticonvulsant activity. Preliminary screening of these compounds revealed that 2,2-dimethyl-4-[(2-hydroxyalkyl)imino]-5-hydroxy-7-pentyl-2,3- dihydro-4H-1-benzopyrans 19 and 29, the 7-butyl analogue 34, and the corresponding 7-pentyl-4H-1-benzothiopyrans 38 and 39 had the most promising anticonvulsant activity. Synthesis of both enantiomers of 29 and 39 indicated that the R isomers 30 and 40 were the most active and showed very good protection against MES, pentylenetetrazole, and mercaptopropionic acid induced seizures after oral administration in mice. In the Irwin test these compounds showed a generalized depressant activity but at dosages higher than those showing anticonvulsant activity, whereas acute toxicity after oral administration was low (LD50 higher than 400 mg/kg).
Timar, Tibor; Jaszberenyi, J. Csaba; Hosztafi, Sandor, Acta Chimica Hungarica, 1988, vol. 125, # 3, p. 457 - 464
作者:Timar, Tibor、Jaszberenyi, J. Csaba、Hosztafi, Sandor
DOI:——
日期:——
ARNOLDI, A., SYNTHESIS, BRO, 1984, N 10, 856-859
作者:ARNOLDI, A.
DOI:——
日期:——
TIMAR, TIBOR;CSABA, JASZBERENYI J. CSABA;HOSZTAFI, SANDOR, ACTA CHIM. HUNG., 125,(1988) N 3, C. 457-463
作者:TIMAR, TIBOR、CSABA, JASZBERENYI J. CSABA、HOSZTAFI, SANDOR