| 摘要 |
PCT No. PCT/GB94/02295 Sec. 371 Date Apr. 17, 1996 Sec. 102(e) Date Apr. 17, 1996 PCT Filed Oct. 20, 1994 PCT Pub. No. WO95/11244 PCT Pub. Date Apr. 27, 1995The present invention relates to compounds, pharmaceutical compositions and methods of using compounds of formula (I) in the treatment and/or prevention of certain diseases or conditions. In formula (I), A is chosen from ortho substituted aryl or heteroaryl species, X is chosen from -OH, -SH, NHR and R1 or R2 is chosen from -(CH2)nL wherein L may be selected from a variety of substituents including aryl, heteroaryl and heterocyclic groups. The compounds are useful in treating and/or preventing neurological disorders associated with excitatory amino acids. <IMAGE> I
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